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RACOM RAy11 User Manual - page 116
9.2.3. Nominal frequencies, duplex 490 MHz
TX channel nominal frequencies
Band 10.7 – 11.7 GHz, duplex spacing 490 MHz
Channel arrangements based on 28 MHz channels
(Freq.table: rcinfo11_A_490_n)
(Freq.table: rcinfo11_B_490_n)
Ch.No.
Lower [MHz]
Upper [MHz]
Ch.No.
Lower [MHz]
Upper [MHz]
Ch.No.
Lower [MHz]
Upper [MHz]
Ch.No.
Lower [MHz]
Upper [MHz]
1
10709.875
11199.875
74
10837.625
11327.625
136
10946.125
11436.125
205
11066.875
11556.875
2
10711.625
11201.625
75
10839.375
11329.375
137
10947.875
11437.875
206
11068.625
11558.625
3
10713.375
11203.375
76
10841.125
11331.125
138
10949.625
11439.625
207
11070.375
11560.375
4
10715.125
11205.125
77
10842.875
11332.875
139
10951.375
11441.375
208
11072.125
11562.125
5
10716.875
11206.875
78
10844.625
11334.625
140
10953.125
11443.125
209
11073.875
11563.875
6
10718.625
11208.625
79
10846.375
11336.375
141
10954.875
11444.875
210
11075.625
11565.625
7
10720.375
11210.375
80
10848.125
11338.125
142
10956.625
11446.625
211
11077.375
11567.375
8
10722.125
11212.125
81
10849.875
11339.875
143
10958.375
11448.375
212
11079.125
11569.125
9
10723.875
11213.875
82
10851.625
11341.625
144
10960.125
11450.125
213
11080.875
11570.875
10
10725.625
11215.625
83
10853.375
11343.375
145
10961.875
11451.875
214
11082.625
11572.625
11
10727.375
11217.375
84
10855.125
11345.125
146
10963.625
11453.625
215
11084.375
11574.375
12
10729.125
11219.125
85
10856.875
11346.875
147
10965.375
11455.375
216
11086.125
11576.125
13
10730.875
11220.875
86
10858.625
11348.625
148
10967.125
11457.125
217
11087.875
11577.875
14
10732.625
11222.625
87
10860.375
11350.375
149
10968.875
11458.875
218
11089.625
11579.625
15
10734.375
11224.375
88
10862.125
11352.125
150
10970.625
11460.625
219
11091.375
11581.375
16
10736.125
11226.125
89
10863.875
11353.875
151
10972.375
11462.375
220
11093.125
11583.125
17
10737.875
11227.875
90
10865.625
11355.625
152
10974.125
11464.125
221
11094.875
11584.875
18
10739.625
11229.625
91
10867.375
11357.375
153
10975.875
11465.875
222
11096.625
11586.625
19
10741.375
11231.375
92
10869.125
11359.125
154
10977.625
11467.625
223
11098.375
11588.375
20
10743.125
11233.125
93
10870.875
11360.875
155
10979.375
11469.375
224
11100.125
11590.125
21
10744.875
11234.875
94
10872.625
11362.625
156
10981.125
11471.125
225
11101.875
11591.875
22
10746.625
11236.625
95
10874.375
11364.375
157
10982.875
11472.875
226
11103.625
11593.625
23
10748.375
11238.375
96
10876.125
11366.125
158
10984.625
11474.625
227
11105.375
11595.375
24
10750.125
11240.125
97
10877.875
11367.875
159
10986.375
11476.375
228
11107.125
11597.125
25
10751.875
11241.875
98
10879.625
11369.625
160
10988.125
11478.125
229
11108.875
11598.875
26
10753.625
11243.625
99
10881.375
11371.375
161
10989.875
11479.875
230
11110.625
11600.625
27
10755.375
11245.375
100
10883.125
11373.125
162
10991.625
11481.625
231
11112.375
11602.375
28
10757.125
11247.125
101
10884.875
11374.875
163
10993.375
11483.375
232
11114.125
11604.125
29
10758.875
11248.875
102
10886.625
11376.625
164
10995.125
11485.125
233
11115.875
11605.875
30
10760.625
11250.625
103
10888.375
11378.375
165
10996.875
11486.875
234
11117.625
11607.625
31
10762.375
11252.375
104
10890.125
11380.125
166
10998.625
11488.625
235
11119.375
11609.375
32
10764.125
11254.125
105
10891.875
11381.875
167
11000.375
11490.375
236
11121.125
11611.125
33
10765.875
11255.875
106
10893.625
11383.625
168
11002.125
11492.125
237
11122.875
11612.875
34
10767.625
11257.625
107
10895.375
11385.375
169
11003.875
11493.875
238
11124.625
11614.625
35
10769.375
11259.375
108
10897.125
11387.125
170
11005.625
11495.625
239
11126.375
11616.375
36
10771.125
11261.125
109
10898.875
11388.875
171
11007.375
11497.375
240
11128.125
11618.125
37
10772.875
11262.875
110
10900.625
11390.625
172
11009.125
11499.125
241
11129.875
11619.875
38
10774.625
11264.625
111
10902.375
11392.375
173
11010.875
11500.875
242
11131.625
11621.625
39
10776.375
11266.375
112
10904.125
11394.125
174
11012.625
11502.625
243
11133.375
11623.375
40
10778.125
11268.125
113
10905.875
11395.875
175
11014.375
11504.375
244
11135.125
11625.125
41
10779.875
11269.875
114
10907.625
11397.625
176
11016.125
11506.125
245
11136.875
11626.875
42
10781.625
11271.625
115
10909.375
11399.375
177
11017.875
11507.875
246
11138.625
11628.625
43
10783.375
11273.375
116
10911.125
11401.125
178
11019.625
11509.625
247
11140.375
11630.375
44
10785.125
11275.125
117
10912.875
11402.875
179
11021.375
11511.375
248
11142.125
11632.125
45
10786.875
11276.875
118
10914.625
11404.625
180
11023.125
11513.125
249
11143.875
11633.875
46
10788.625
11278.625
119
10916.375
11406.375
181
11024.875
11514.875
250
11145.625
11635.625
47
10790.375
11280.375
120
10918.125
11408.125
182
11026.625
11516.625
251
11147.375
11637.375
48
10792.125
11282.125
121
10919.875
11409.875
183
11028.375
11518.375
252
11149.125
11639.125
49
10793.875
11283.875
122
10921.625
11411.625
184
11030.125
11520.125
253
11150.875
11640.875
50
10795.625
11285.625
123
10923.375
11413.375
185
11031.875
11521.875
254
11152.625
11642.625
51
10797.375
11287.375
124
10925.125
11415.125
186
11033.625
11523.625
255
11154.375
11644.375
52
10799.125
11289.125
125
10926.875
11416.875
187
11035.375
11525.375
256
11156.125
11646.125
53
10800.875
11290.875
126
10928.625
11418.625
188
11037.125
11527.125
257
11157.875
11647.875
54
10802.625
11292.625
127
10930.375
11420.375
189
11038.875
11528.875
258
11159.625
11649.625
55
10804.375
11294.375
128
10932.125
11422.125
190
11040.625
11530.625
259
11161.375
11651.375
56
10806.125
11296.125
129
10933.875
11423.875
191
11042.375
11532.375
260
11163.125
11653.125
57
10807.875
11297.875
130
10935.625
11425.625
192
11044.125
11534.125
261
11164.875
11654.875
58
10809.625
11299.625
131
10937.375
11427.375
193
11045.875
11535.875
262
11166.625
11656.625
59
10811.375
11301.375
132
10939.125
11429.125
194
11047.625
11537.625
263
11168.375
11658.375
60
10813.125
11303.125
133
10940.875
11430.875
195
11049.375
11539.375
264
11170.125
11660.125
61
10814.875
11304.875
134
10942.625
11432.625
196
11051.125
11541.125
265
11171.875
11661.875
62
10816.625
11306.625
135
10944.375
11434.375
197
11052.875
11542.875
266
11173.625
11663.625
63
10818.375
11308.375
136
10946.125
11436.125
198
11054.625
11544.625
267
11175.375
11665.375
64
10820.125
11310.125
137
10947.875
11437.875
199
11056.375
11546.375
268
11177.125
11667.125
65
10821.875
11311.875
138
10949.625
11439.625
200
11058.125
11548.125
269
11178.875
11668.875
66
10823.625
11313.625
139
10951.375
11441.375
201
11059.875
11549.875
270
11180.625
11670.625
67
10825.375
11315.375
140
10953.125
11443.125
202
11061.625
11551.625
271
11182.375
11672.375
68
10827.125
11317.125
141
10954.875
11444.875
203
11063.375
11553.375
272
11184.125
11674.125
69
10828.875
11318.875
142
10956.625
11446.625
204
11065.125
11555.125
70
10830.625
11320.625
143
10958.375
11448.375
71
10832.375
11322.375
144
10960.125
11450.125
72
10834.125
11324.125
145
10961.875
11451.875
73
10835.875
11325.875
146
10963.625
11453.625
ver. 2.1
RAy11 – xA , RAy11 – xB
Bandwidth:
1.75 MHz
A sub-band
B sub-band
RAy Microwave Link – © RACOM s.r.o.
116
Technical parameters
Summary of RAy11
Page 1
User manual ray11, ray17, ray24 . Ray microwave link . Fw 1.X.X.X 4/3/2014 version 3.3 www.Racom.Eu racom s.R.O. • mirova 1283 • 592 31 nove mesto na morave • czech republic tel.: +420 565 659 511 • fax: +420 565 659 512 • e-mail: racom@racom.Eu.
Page 3: Table Of Contents
Table of contents important notice .................................................................................................................................. 5 quick start guide .....................................................................................................................
Page 4
A. Antenna dimensions ................................................................................................................... 166 b. Rain zone map ........................................................................................................................... 167 c. Ip address...
Page 5: Important Notice
Important notice copyright © 2013 racom. All rights reserved. Products offered may contain software proprietary to racom s. R. O. (further referred to under the ab- breviated name racom). The offer of supply of these products and services does not include or infer any transfer of ownership. No part ...
Page 6: Quick Start Guide
Quick start guide • the default addresses of the ray unit are 192.168.169.169/24 and 192.168.169.170/24. • on your pc set up a similar address with the same mask, e.G. 192.168.169.180/24. ○ to configure your pc’s address in windows xp do the following: start – settings – network connections: change ...
Page 7: List Of Documentation
List of documentation user manuals ■ microwave link ray - this document user manual ray11, ray17, ray24 ■ microwave link ray 1 user manual ray10 specifications ■ ray10, 11, 17, 24 - leaflet 2 1 http://www.Racom.Eu/eng/products/m/ray/index.Html 2 http://www.Racom.Eu/download/hw/ray/free/eng/00_letaky...
Page 8
1. Ray – microwave link ray microwave link ray is designed as high-speed point-to-point wireless bridge for data transmission under the latest requirements of modern wireless transmission equipment. It is built on a platform with a modern component base. Ray works with ethernet interface and can be ...
Page 9
Standards etsi en 302 217-2-2 v1.3.1 radio parameters ray11 etsi en 300 440-2 v 1.4.1 ray17 etsi en 300 440-2 v 1.4.1 ray24 etsi en 301 489-1 v1.8.1 (2008-04), etsi en 301 489 -17 v1.3.2 (2008-04) emc en 60 950-1: 2004 electrical safety note operation of the ray11, ray17 and ray24 is described in th...
Page 10: 2. Implementation Notes
2. Implementation notes 2.1. Link calculation before a microwave link can be installed, an analysis and calculation of the microwave link must be made first. The analysis should take place before the site survey itself to get a clear idea about the di- mensions of the antennas. The analysis consists...
Page 11
G t transmitting antenna gain (dbi) g r receiving antenna gain (dbi) fsl free space loss (db) p r must be: p r > p s where: p s receiver sensitivity (dbm) the receiver’s sensitivity defines the minimum level of the received signal at which the receiver is able to process the received signal without ...
Page 12
Fig. 2.1: rain zone map, based on rec.Itu-r pn.837-1 rain attenuation can be calculated using itu-r outage model, which consists of the following: obtain the rain rate r 0.01 exceeded for 0.01 per cent of the time (with an integration time of 1 min). R 0.01 values are defined for 15 rain zones and d...
Page 13
K h,v , α h,v constants for horizontal and vertical polarization. Constants are slightly different for each polarization, see next table according to itu-r p.838 tab. 2.2: constants k, α for horizontal and vertical polarization at 10, 11, 17 and 24 ghz α v k v α h k h 1.22 0.01 1.26 0.01 10 ghz 1.16...
Page 14
Active we recommend using horizontal polarization on the direction with lower data traffic (typically up- link). 2.1.5. Multipath fading multipath fading is another dominant fading mechanism. A reflected wave causes a phenomenon known as multipath, meaning that the radio signal can travel multiple p...
Page 15
2.1.6. Fresnel zones calculation the position of obstacles between points of the bridge can significantly influence the quality of the mi- crowave link. The radio signal doesn't only radiate along the line of sight, but also in the area around it, i.E. In the so-called 1st fresnel zone. Within this ...
Page 16
Reducing the radius to 60% get values listed in the following table that define the space particularly sensitive to the presence of obstacles d total link distance (km) f frequency (ghz) tab. 2.3: 60 % of the 1st fresnel zone radius of zone r for frequency length of link d 24 ghz 17 ghz 11 ghz 0.75 ...
Page 17
• 161 mbps -> modulation 16qam; bw=56 mhz; p s (ber 10 -6 )= −79 dbm • tx power +5 dbm (max. Tx power) • antenna gain: ○ 30 cm ... 32.2 dbi ○ 60 cm ... 37.8 dbi ○ 99 cm ... 42 dbi step 1 - free space loss calculation fsl = 32.44 + 20log f + 20log d = 32.44 + 20log17.2·10 3 + 20log4 = 129.1 db step 2...
Page 19: 3. Product
3. Product the ray microwave links are designed for data transmissions in both licensed and unlicensed ism bands. They work as a point-to-point link in full duplex regime with transfer speed up to 360 mbps. Bandwidth is selectable from 1.75 up to 56 mhz. Modulation can be fixed or adaptive and can b...
Page 20: 3.1. Range Of Models
3.1. Range of models frequency 10.70 – 10.96 ghz, unit l ray11-la frequency 10.96 – 11.20 ghz, unit l ray11-lb frequency 10.5005 – 10.5425 ghz, unit l ray11-lc frequency 10.5425 – 10.5845 ghz, unit l ray11-ld frequency 11.20 – 11.45 ghz, unit u ray11-ua frequency 11.45 – 11.70 ghz, unit u ray11-ub f...
Page 21
• the rayxx-2 version uses two connectors, one for user data and poe power supply and one for service access. For assembly of connectors see chapter connectors. The third bnc connector serves for connecting voltmeter for rss indication during the antenna adjust- ment process. Fig. 3.3: ray microwave...
Page 22: 3.3. Status Leds
3.3. Status leds fig. 3.4: status leds tab. 3.1: meaning of led status indicators function colour diode user port flashing slowly: auto negotiation in progress flashing rapidly: link activity 10/100/1000 permanently lit: link 10/100/1000 green eth management port flashing: link activity 10/100 perma...
Page 23: 3.5. Dimensions
3.5. Dimensions communication unit odu outer size 245 x 245 x 150 mm • weight ray11 — 2.8 kg • • ray17 — 2.5 kg • ray24 — 2.5 kg diameters of supplied antennas ray units are ready for direct mounting to jirous 1 class 2 antennas. Individual datasheets are accessible here 2 . • 10, 11 ghz: ○ 38 cm, 2...
Page 24: 3.6. Ordering Codes
3.6. Ordering codes 3.6.1. Microwave units the proper pair of lower and upper units should be selected when ordering the microwave link. This is not true for ism bands units (ray17, ray24). In such a case the same unit is used for both sides of the link. Note - the lower and upper unit has to be sel...
Page 25: 3.7. Accessories
3.7. Accessories the microwave bridge comes supplied as standard with: • two fod units • two antenna dishes with brackets for mounting on a mast – based on the user requirements and specifications • tub of novato silicon lubricant (mixture of silicon grease, ptfe and other additives) for lubricating...
Page 26
• fig. 3.5: ray tool set set of tools for installation of the bracket and mounting of connectors in the ray tool set. Branded tools which allow complete installation of the microwave bridge. Ray microwave link – © racom s.R.O. 26 product.
Page 27: 4. Step-By-Step Guide
4. Step-by-step guide the following chapters will guide you step by step through preparation, installation and activation of the ray link: • pre-installation check out • installation • advanced configuration • troubleshooting pre-installation checklist familiarise yourself with the controls and prep...
Page 28: 4.1. Service Access
Fig. 4.1: link configuration warning during operation, never bring waveguides of both stations close to each other. There is a risk of damaging sensitive input circuits. 4.1. Service access ray link is supplied with a default configuration of access parameters: unit l has the service ip address 192....
Page 29
The menu contains parameters for the entire link, both for the local and remote peer units. If a connec- tion has been established, both sets of parameters have been set. While working with an isolated unit, only local parameters are functional for the currently connected unit. Note if link is ok an...
Page 30
4.1.1. Menu settings – general • station name – station can be assigned with a name, e.G. The place of installation. • station location – for easier inclusion the network hierarchy, it is possible to enter the station’s loc- ation fig. 4.2: configuration menu settings - general ray microwave link – ...
Page 31
4.1.2. Menu settings – service access – services • ipv4 address – enter a valid ip address to access the drive. The default ip address has to be replaced with a valid address. Keeping the default address will probably lead to future problems in the network. • netmask – enter the network mask. • gate...
Page 32
4.1.3. Menu settings – service access – users • edit - enter the menu. • new password – choose a password and enter it. • confirm password – enter the password again to confirm. Fig. 4.4: configuration menu settings – service access – services 4.1.4. Menu maintenance – feature keys firmware of the m...
Page 33: 4.3. Link Test
4.3. Link test verify the functionality of the radio link. Switch in screen status - brief: • status bar displays link: ok. If the alarm message appears at local or peer, this doesn’t necessarily mean there is a problem. The message indicates that the limit at any of the monitored parameters has bee...
Page 34
• restart by interrupting power supply to verify that the parameters are stored correctly and the link works. After this preparation phase you can continue to install your devices in working environment. Ray microwave link – © racom s.R.O. 34 step-by-step guide.
Page 35: 5. Installation
5. Installation 5.1. Line of sight test before you install the device to a mast tube, verify visually that the view in direction of the remote unit is unobstructed. Watch out for these obstacles in particular: • free fresnel zones. Signal needs space wider than the diameter of the antenna. • trees a...
Page 36
Fig. 5.3: right-side mounting – horizontal rx polarization changing the mounting method antenna bracket is supplied as standard partly assembled, and ready for right-side mounting. On changing the jirous antenna bracket for left-side mounting the adjustment bolt (part no. 11) and swivel bolt (part n...
Page 37
5.2.2. Mounting the fod unit on the antenna ray microwave bridge equipment is generally supplied as several component parts packaged separately in a box. • two parabolic antennas. • two brackets for mounting the antenna to the mast. • two fod stations, each separate in a box, in a single package. • ...
Page 38
A. Prepare the antenna bracket based on the diameter of the mast tube. For smaller diameters face the bent part of the saddle plate (part no. 3) inwards. For larger diameters it should face outwards. Screw the bolts (part no. 1) into the clamp plate (part no. 4) so that they protrude approx. 1 cm th...
Page 39
C. The second part of the bracket – mounting plate (part no. 5), is screwed to the antenna dish with three bolts (part no. 6). Screw the eye hook into the upper threaded hole of the dish to ease handling of the dish during installation. The position of the eye hook on the dish and hanging bolts on t...
Page 40
E. Tighten both bolts to the plate before continuing with installation to prevent any unnecessary movements of the whole equipment. Before precisely adjusting the vertical direction of the antenna upon completing installation it will be necessary to unscrew them again as the lower bolt passes throug...
Page 41
G. The precise horizontal direction the antenna is pointing in can be adjusted using the bolt with two nuts (part no. 9). Once the direction has been set the antenna is fixed in place by tightening the nuts against the bracket to prevent further movement of the antenna. The vertical direction the an...
Page 42
Mounting the fod unit on the arkivator antenna installation of a ray microwave bridge with an arkivator type antenna is very similar to the installation described above, and is clear from the following images. The tools required for installation can be found in the ray tool kit for installation of r...
Page 43
28 28 28 28 8 8 8 8 4 4 4 4 5 5 5 5 24 24 24 24 23 23 23 23 20 20 20 20 22 22 22 22 33 33 33 33 21 21 21 21 1 1 1 1 30 30 30 30 26 26 26 26 14 14 14 14 27 27 27 27 10 10 10 10 9 9 9 9 3 3 3 3 11 11 11 11 15 15 15 15 25 25 25 25 12 12 12 12 13 13 13 13 7 7 7 7 31 31 31 31 6 6 6 6 fig. 5.21: installat...
Page 44
Fig. 5.22: arkivator antenna bracket (2012) fig. 5.23: bracket on the mast, version 2012 a reducing adapter (part no. 25), a reducing crossplate (part no. 21) and sleeves (part no. 22) are used for mounting the fod unit (part no. 20) on the antenna. During installation do not forget "o" rings (part ...
Page 45
Fig. 5.26: 30 and 60 cm diameter arkivator antenna 1 1 1 1 25 25 25 25 40 40 40 40 22 22 22 22 45 45 45 45 24 24 24 24 21 21 21 21 56 56 56 56 54 54 54 54 43 43 43 43 47 47 47 47 60 60 60 60 42 42 42 42 46 46 46 46 27 27 27 27 50 50 50 50 41 41 41 41 45 45 45 45 52 52 52 52 49 49 49 49 44 44 44 44 5...
Page 46
5.2.3. Lubrication and preservation of the antenna pivot before fitting the fod unit bush onto the antenna pivot ensure that the "o" ring (part no. 1) is in the correct position. It is also essential to prevent moisture getting in between these two parts. This moisture could cause oxidation which wo...
Page 47: 5.3. Connectors
5.3. Connectors 5.3.1. Connecting the fod communication unit to the user network the fod communication unit is connected to the user network by an ethernet cable via interfaces gbe, ieee802.3ac 1000base-t. As standard, racom recommends using an s/ftp cat 7 cable and two rj45 connectors for outdoor i...
Page 48
5.3.2. Fitting an external ie-ps-v01p-rj45-fh connector we recommend using an s/ftp 4×(2×23awg) cat.7 + 2×(2×24 awg) cable for connecting the fod unit, as it is designed for external use. The cable contains two additional twisted pairs, 2x(2x24 awg), which are not used. The following images show the...
Page 49
D. Separate individual pairs of conductors, remove the aluminium shielding from them, cut it off, and separate individual conductors. Cut off the two additional twisted pairs from the thinner wire in the middle (not seen on these images). Fig. 5.37: trimming shielding fig. 5.38: separated pairs of c...
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G. Remove the pinout sticker and fit the complementary half of the connector. Squeeze the parts to- gether until the locks snap into place. Use the pair of pliers with parallel jaws from the ray tool set for this. Standard pliers would damage the connector. Fig. 5.43: fitting the complementary half ...
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B. Trim at least 20 mm of insulation from the end of the cable. Fig. 5.49: removing insulation fig. 5.50: removed insulation c. Twist the braid forming the cable shielding together and wrap around the cable so that 2-3 loops are next to each other at the end of the insulation. Separate individual pa...
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E. First insert the lower row of conductors from the back. Then unwind the others and insert them into the holes for the upper row of conductors, as per the pinout sticker. Ensure that the wrapped around shielding braid is inserted sufficiently to create a good contact with the second part of the co...
Page 53: 5.4. Grounding
5.4. Grounding the lightning and overvoltage protection system example, designed in accordance with regulation csn en 62305. 1. Where possible the antenna should be located in an lpz 0b protection zone with the use of a local or artificial air termination device for protection against direct lightni...
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R eth eth 230 v~ poe lpz 0 a lpz 0 b lpz 1 lightning arrester fig. 5.61: grounding installation 1 eth eth 230 v~ poe r lpz 0 a lpz 0 b lpz 1 groundingkit lightning arrester bondingbar fig. 5.62: grounding installation 2 the ray unit is grounded to the flange by the ethernet connector using an m6 scr...
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Conductor. The conductor should have a green/yellow sheath across its whole length. For grounding a ray grounding kit can be ordered as an accessory (see section 3.7, “accessories”) containing a grounding terminal zsa16, 40 cm grounding strip 15 mm wide, and 100 cm of cable with grounding lugs. For ...
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Fig. 5.65: ray grounding kit fig. 5.66: grounding the fod unit fig. 5.67: protective conductor at the fod unit fig. 5.68: protective conductor at the mast on a zsa16 terminal ray microwave link – © racom s.R.O. 56 installation.
Page 57: 5.5. Start Up
Fig. 5.69: separated lightning conductor 5.5. Start up connect a power supply to the installed fod unit and connect the configuration pc. Use an internet browser (such as mozilla firefox) to enter the configuration menu. 5.5.1. Noise on the site this chapter is particularly true for installation of ...
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The strongest reception. At the same time look for the main signal maximums. To differentiate between the main and the side maximums refer to main and side lobes paragraph. Rss measurement for correctly setting the bridge and positioning it in the right direction it is advisable to connect a pc and ...
Page 59
Main and side lobes 5 4 -40° 0 10 20 -10 g[dbi] -20° 20° 40° 0° 6 -40° 0 10 20 -10 g[dbi] -20° 20° 40° 0° -40° 0 10 20 -10 g[dbi] -20° 20° 40° 0° 2 1 3 a – a b – b c – c cross-sec tion a – a c r o ss-sec t io n c – c -40° 0 10 20 g[dbi] -20° 20° 0° main beam side lobe a a b b c c 40° 2 1 3 6 4 5 fig...
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Fig. 5.72: radiation diagram – incorrect adjustment the resulting rss helps distinguish between the states a-a and c-c which appear similar. It also helps in situations where simple search for a maximum doesn’t work as shown in the illustration “incorrect adjustment”. Real radiation diagrams are mor...
Page 61
5.5.3. Link test basic parameters of the link are shown in the menu status – brief, its quality is characterized by rss and snr. Values on status screens can be refreshed manually by pressing the refresh button or in real time with a period of several seconds after activating the start button. Press...
Page 62: 6. Configuration
6. Configuration controls the following configuration buttons are used for configuration: apply and save parameters. Apply set parameters are overwritten with original values. Cancel reload the current values of the station / both stations. Should the configuration be changed from other management s...
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Secure login you can login into the configuration interface either using the insecure http protocol or the secure https protocol - by click to go to secured version. You can select the connection method on the login screen. If the https protocol is used, it is not possible to tap the network communi...
Page 64: 6.1. Status Bar
6.1. Status bar fig. 6.3: status bar 1 status bar is located on the upper part of the screen below the title bar. It consist of 3 fields: • local station status (station, user is directly connected to via its management ip address). • local to peer link status. • peer station status. Local and peer ...
Page 65: 6.2. Status
6.2. Status fig. 6.5: menu status menu status – brief and status – detailed contains basic information about local and remote (peer) station. Information is refreshed manually by pressing the refresh button, or automatically after pressing the start button. Status – brief shows only the most importa...
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Station’s firmware version. Firmware version the internal real-time clock. The clock is set manually or it is synchronized with ntp server and set for both stations. Date, time temperature inside the station. Inside temperature [°c] station’s power supply voltage level. Voltage [v] 6.2.2. Status – r...
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6.2.4. Status – service access hw address of the ethernet module. Mac address ip address in the standard dotted decimal notation, including the bit width of netmask after the forward slash. Ipv4 address services enabled for station management and monitoring (https, ssh, telnet snmp, ntp). Services s...
Page 68: 6.3. Settings
6.3. Settings 6.3.1. Settings – general fig. 6.6: menu settings – general setup of general parameters of the link. Station type indicator. Unit code station serial number. Serial no. Station name selected by user. Station name unit location assigned by user. Station location enable led status indica...
Page 69
Manual time setup. Use the dialog box to manually set the current date and time. You can copy time from browser (local pc). Adjust time ip address of the time synchronization server. Ntp source ip time synchronization interval. Ntp period time zone time zone enable daylight saving time daylight savi...
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Horizontal or vertical polarization based on the physical installation. Indic- ates the polarization of received signal. Local and peer are indicated sep- arately. The proper position of the cable is sideways down. Notice for ism connections (ray17, ray24): one side of the link must be installed in ...
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6.3.3. Settings – ethernet fig. 6.8: configuration menu settings – ethernet management ethernet interface physical layer parameters setup. Switching between transfer speed and flow control automatic negotiation or manual setting. Ethernet link mode media dependent interface crossover enables working...
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6.3.4. Settings – qos the quality of service (qos) menu groups together multiple options of manipulating user data flow. Ingress policing fig. 6.9: configuration menu settings – qos ingress policing – causes user data flow to be limitted to certain value. The excessive packets are discarded. Ingress...
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802.1p fig. 6.10: configuration menu settings – qos – 802.1p setup of qos controlled by priority bits according to ieee 802.1p. 802.1p enabling qos according to 802.1p prefer dscp if priority control is enabled according to dscp and incoming packet is coloured both by 802.1p priority and by dscp – p...
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Dscp fig. 6.11: configuration menu settings – qos – dscp setting of qos governed by dscp priority bits (differentiated services, or diffserv) in the ip header. Dscp enabling qos according to dscp dscp 0..63 arranging individual priorities (coded in ds field of ip header) into selected output queue (...
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Tcp/udp ports fig. 6.12: configuration menu settings – qos – tcp/udp ports setting of qos governed by number or range of tcp/udp ports. Tcp/udp ports enabling qos according to tcp/udp ports. Prefer dscp if priority control is enabled according to dscp and incoming packet is coloured both by dscp pri...
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Queue management fig. 6.13: configuration menu settings – qos – queue management setting the operation mode of output queues. These are internal switch queues for organization of packets based on individual qos rules. Note to enable configuring output queues, you must enable at least one of the qos ...
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Smart discard setting mode for packet dropping in case of insufficient output channel capacity. Packets are dropped with certain probability before the queue is filled completely. For example, this mechanism prevents blocking of high priority packets by low priority packets. The “early random discar...
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6.3.5. Settings – service access services access routes for link configuration. Fig. 6.14: configuration menu settings – service access – services service ip address, by default 192.168.169.169 for l station and 192.168.169.170 for u station. Four addresses 169.254.173.236/30 are used for internal c...
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Enabling access via telnet server. Provides access to cli (command line interface) for simple telnet clients. Disabled by default. Telnet enabling access via ssh server. Provides secure access to cli. If preventing unau- thorized access to the station is number one priority, leave only this server o...
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Fig. 6.15: configuration menu settings – service access – users list of users on local and peer stations. Local, peer user name. This name is entered as login to log into the link management. Username group user group to which the user belongs. This group has the right to only view the setting of th...
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Configuration menu settings – service access – users – edit user name username the group to which the user belongs. Group password can be set or deleted. Delete – user will not have a password. The user will only be able to log in with a ssh key. In order to delete the password, you must first uploa...
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Name of new user. Username the group to which this user will belong. Group password for this user. New password repeat password. Confirm password if you want the user to have access using ssh protocol and identity verification using ssh key, enter the ssh key here. Ssh key create a new user by click...
Page 83: 6.4. Diagnostics
Warning temperature inside the station (on the modem board.) >80 inside temperature [°c] memory usage. >90 memory usage [%] lower threshold of supply voltage. Voltage min [v] upper threshold of supply voltage, snmp trap on/off is generated same as for voltage min. >70 voltage max [v] received signal...
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Station continuously stores information about the values of important variables: temperature inside the station instantaneous value of temperature inside the station. Measured on the modem board. Temperature of radio board is available via snmp. Supply voltage instantaneous value of station supply v...
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Viewer fig. 6.18: configuration menu diagnostics – graphs – viewer detailed graphical view of one or two selected values for the given interval. You can choose to view data from local or peer or both. Selecting one of the observed values. Primary y axis selecting a second value. Secondary y axis ena...
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Data fig. 6.19: configuration menu diagnostigs – graphs – data detailed graphical view of values for selected interval. Shows only the values that are selected for the graph. Plotted shows all logged values. Filtering of values from local, remote or both. Local peer all ray microwave link – © racom ...
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6.4.2. Diagnostics – logs fig. 6.20: configuration menu diagnostics – logs shows internal station logs. Individual tabs allow total or filtered view. When you first open the screen, it is necessary to start browsing logs by pressing the refresh button. Listings of all logs can be filtered. You can e...
Page 88: 6.5. Tools
6.5. Tools menu tools contains several support tools for link diagnostics and management. 6.5.1. Tools – ping fig. 6.21: configuration menu tools – ping the ping tool allows sending icmp pings to a selected address destination address in dotted decimal notation. The default address 127.0.0.1 is the ...
Page 89
6.5.2. Tools – graphics bar indicators fig. 6.22: configuration menu tools – graphics – bar indicators graphical indication of ber, snr and rss. One-time update of displayed values. Refresh use the start button to start automatic update of displayed values with a period of 1 second. Use the stop but...
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Rx constellation diagram fig. 6.23: configuration menu tools – graphics – rx constellation diagram constellation diagram shows the quality of received signal. Number of plotted points. Buffer one-time update of diagram. Refresh ray microwave link – © racom s.R.O. 90 configuration.
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Frequency analyser fig. 6.24: configuration menu tools – graphics – frequency analyser a very useful tool for identifying in-band interference and locating a free channel. It is not a full-blown spectrum analyser as it scans the spectrum with 7mhz channel resolution. The accuracy of measured results...
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6.5.3. Tools – maintenance ■ restart fig. 6.25: configuration menu tools – maintenance – restart restart of selected unit, local or peer. Target warm – reboot management system. Cold – restart the whole station as if power was removed. Restart mode performs the selected restart. System restart ■ bac...
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Settings saving and restoring configuration. Saving configuration to backup file. Backup upload configuration from a backup file into buffer. Ray continues to run with the current configuration. Upload restoring the configuration parameters from the buffer. Parameters must be prepared using upload. ...
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■ feature keys fig. 6.27: configuration menu tools – maintenance – firmware the sub-set of ray parameters is affected by use of feature keys. The feature keys limiting data transfer speed [mbps] are now available. Speed of the transferred data is determined by a combination of the radio channel band...
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Peer peer station active feature keys. Feature keys of the peer station are only displayed. They can be neither added, nor deleted. To be able to manipulate the feature keys, it is necessary to access directly management interface of the relevant station - use the ip address of the relevant station....
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Opens a dialog for uploading firmware package to the unit buffer. Only after firmware has been prepared in the buffer, you can perform the actual upgrade. Open file upload use the upgrade button on the bottom bar to perform the firmware in- stallation. Upgrade warning installing the firmware takes s...
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Frequency tables the microwave link contains one or more frequency tables. These tables contain the following in- formation: • list of available bandwidths and modulations. • assignment of frequencies to the channels and the names of these channels. These channels are used to configure radio paramet...
Page 98: 6.6. Help
6.6. Help the help screen displays contents of the embedded help. The help text is displayed in the whole con- figuration window. The text structure corresponds to individual configuration screens. Fig. 6.30: menu help every item of this help opens the specific menu help. Ray microwave link – © raco...
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Clicking the name of the specific parameter in the configuration menu brings the help belonging to this parameter. The help text is displayed in the pop up window: fig. 6.31: parameter help the window can be moved by dragging the hints bar. Resize it by dragging the bottom corner. There is a go to h...
Page 100: 7. Command Line Interface
7. Command line interface command line interface (cli) provides an alternative to https access. Cli allows you to work in text regime using a ssh (putty) or telnet client. 7.1. Connection via cli using the telnet client to connect to unit with service ip address 192.168.169.169. Type this in the com...
Page 101: 7.2. Working With Cli
7.2. Working with cli • overview of cli options cli_help fig. 7.1: cli menu • parameters of cli commands are listed in the help. For example: help listing -h target unit -t local, default option -t l both, both units, command item for remote unit has peer_ prefix -t b peer, opposite unit, when readi...
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• entering more parameters in both units cli_cnf_set -t b radio_tx_chan=17128000 peer_radio_rx_chan=17128000 • put parameters containing space in quotation marks: cli_time_set -t b -t '2012-11-27 10:55:00' set time in both units 7.2.1. Ssh keys • generation using ssh-keygen [user@laptop ~]$ ssh-keyg...
Page 103
7.3. Configuration with cli 7.3.1. Configuration file • configuration backup cli_cnf_backup_get saves the configuration of both units to file cnf_backup.Tgz into the working directory. • configuration restore cli_cnf_set -t b -b cnf_backup.Tgz restores configuration of both units from file cnf_backu...
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Activated refuse to make a connection with any other communication unit. The units are locked using the unique authorization keys. The keys are exchanged between the affected units. The authorization keys can be backed up to an external medium to be able to make a service unit exchange, if necessary...
Page 105: 8. Troubleshooting
8. Troubleshooting • polarization incorrect to receive the horizontal or vertical message for tx the transmission axis must be horizontal, the handgrip must be either horizontal or vertical and the connectors must point downward at an angle. Each unit is evaluated separately. • the link cannot be es...
Page 106: 9. Technical Parameters
9. Technical parameters the ray10 basic technical parameters are stated here for clarity. The ray10 user manual can be found here 1 . 9.1. General parameters 9.1.1. Technical parameters overview ism bands licensed bands type ray24 ray17 ray11 ray10 24.0 – 24.25 17.1 – 17.3 a,b: 10.70 – 11.70 a: 10.3...
Page 107
Fixed qpsk, 16, 32, 64, 128, 256 qam or acm modulation ldpc fec 1 gb eth. (10/100/1000) (ieee 802.3ac 1000base-t) , mtu1536b, recommended cable s/ftp cat7 user interface 100 mb (10/100) eth. (ieee 802.3u 100base-tx) , s/ftp cat7 or cat5 service (optional) poe, 40 - 60 vdc , ieee 802.3at up to 100m ,...
Page 108
9.1.2. Link speed nominal link speed user data rate [mbps] ray xx 56 mhz to 56 mhz 40 mhz 28 / 30 mhz 14 mhz 7 mhz 3.5 mhz 1.75 mhz modulation / cs accp accp accp acap accp accp accp accp accp 85.8 72.9 50.1 38.3 36.8 19.9 8.5 4.9 2.5 qpsk 169.9 160.2 110.0 84.1 80.9 38.8 17.2 9.6 4.9 16-qam 206.2 2...
Page 109
9.1.3. Duplex spacing duplex spacing l and u channels ray10 sub-bands a all combinations of channels b all combinations of channels ray11 sub-bands duplex spacing [mhz] a, b 490, 530 c,d 91 ray17 optional duplex spacing channel width minimum default maximum [mhz] [mhz] [mhz] [mhz] 3.5 60 73.5 192.5 ...
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9.1.4. Frequency overview 10 ghz and 11 ghz, for cs 28 mhz 10 g hz a nd 1 1 g hz b an ds o ve rv ie w r ay 10 .32 2 10 .35 0 10 .37 8 10 .40 6 10 .49 0 10 .51 8 10 .54 6 10 .57 4 28 m h z c s c en tr al f re qu en ci es 1 0 10 .3 08 ch 1 2 3 4 7 8 9 10 10 .5 88 a r ay 10 .16 8 10 .19 6 10 .22 4 10 ....
Page 111
9.1.5. Nominal frequency tables description 1) tx channel nominal frequencies band 10.7 – 11.7 ghz, 3) duplex frequency 490 mhz 4) 2) cept 12-06 annex c 5) 6) (freq.Table: rcinfo11_a_490, rcinfo11_a_490_n) 7) (freq.Table: rcinfo11_b_490, rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower ...
Page 112: 9.2. Ray11 A,b Parameters
9.2. Ray11 a,b parameters 9.2.1. Output power tx power ray11-xa, ray11-xb min max modulation [dbm] [dbm] -5 23 qpsk -5 20 16-qam -5 19 32-qam -5 18 64-qam -5 18 128-qam -5 17 256-qam ver. 2.0 ray microwave link – © racom s.R.O. 112 technical parameters.
Page 113
9.2.2. Radio parameters channel spacing 1.75 mhz; accp operation ray11-xa, ray11-xb adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [...
Page 114
Channel spacing 14 mhz; accp operation ray11-xa, ray11-xb adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [...
Page 115
Channel spacing 40 mhz; accp operation ray11-xa, ray11-xb adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [...
Page 116
9.2.3. Nominal frequencies, duplex 490 mhz tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 490 mhz channel arrangements based on 28 mhz channels (freq.Table: rcinfo11_a_490_n) (freq.Table: rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] ch.No. Lowe...
Page 117
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 490 mhz channel arrangements based on 28 mhz channels (freq.Table: rcinfo11_a_490, rcinfo11_a_490_n) (freq.Table: rcinfo11_b_490, rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upp...
Page 118
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 490 mhz channel arrangements based on 28 mhz channels (freq.Table: rcinfo11_a_490, rcinfo11_a_490_n) (freq.Table: rcinfo11_b_490, rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10712.5 11202.5 35 1...
Page 119
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 490 mhz channel arrangements based on 28 mhz channels (freq.Table: rcinfo11_a_490, rcinfo11_a_490_n) (freq.Table: rcinfo11_b_490, rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10716 11206 19 10968...
Page 120
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 490 mhz ic (freq.Table: rcinfo11_a_490, rcinfo11_a_490_n) (freq.Table: rcinfo11_b_490, rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10725 11215 9 10965 11455 2 10755 11245 10 10995 11485 3 10785 ...
Page 121
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 490 mhz cept 12-06, annex c (freq.Table: rcinfo11_a_490, rcinfo11_a_490_n) (freq.Table: rcinfo11_b_490, rcinfo11_b_490_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10737 11227 10 10989 11479 2 10765 11255 11 11...
Page 122
9.2.4. Nominal frequencies, duplex 530 mhz tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 530 mhz channel arrangements based on 7 mhz channels (freq.Table: rcinfo11_a_530_n) (freq.Table: rcinfo11_b_530_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] ch.No. Lower...
Page 123
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 530 mhz channel arrangements based on 7 mhz channels (freq.Table: rcinfo11_a_530, rcinfo11_a_530_n) (freq.Table: rcinfo11_b_530, rcinfo11_b_530_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] uppe...
Page 124
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 530 mhz itu-r f.387 , annex 5 (freq.Table: rcinfo11_a_530, rcinfo11_a_530_n) (freq.Table: rcinfo11_b_530, rcinfo11_b_530_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10712.5 11242.5 35 10950.5 11480.5 2 10719.5...
Page 125
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 530 mhz itu-r f.387 , annex 5 (freq.Table: rcinfo11_a_530, rcinfo11_a_530_n) (freq.Table: rcinfo11_b_530, rcinfo11_b_530_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10716 11246 18 10954 11484 2 10730 11260 19 ...
Page 126
Tx channel nominal frequencies band 10.7 – 11.7 ghz, duplex spacing 530 mhz cept 12-06, annex a.1 (freq.Table: rcinfo11_a_530, rcinfo11_a_530_n) (freq.Table: rcinfo11_b_530, rcinfo11_b_530_n) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10735 11265 7 10975 11505 2 10775 11305 8 11...
Page 127: 9.3. Ray11 C,d Parameters
9.3. Ray11 c,d parameters 9.3.1. Output power tx power ray11-xc, ray11-xd min max modulation [dbm] [dbm] -5 20 qpsk -5 18 16-qam -5 17 32-qam -5 16 64-qam -5 16 128-qam -5 15 256-qam ver. 2.0 127 © racom s.R.O. – ray microwave link technical parameters.
Page 128
9.3.2. Radio parameters channel spacing 1.75 mhz; accp operation ray11-xc, ray11-xd adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [...
Page 129
Channel spacing 14 mhz; accp operation ray11-xc, ray11-xd adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [...
Page 130
9.3.3. Nominal frequencies tx channel nominal frequencies band 10.5 – 10.68 ghz, duplex spacing 91 mhz channel arrangements based on 7 mhz channels (freq.Table: rcinfo11_c_91) (freq.Table: rcinfo11_d_91) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10501.375 10592.375 25 10543.375...
Page 131
Tx channel nominal frequencies band 10.5 – 10.68 ghz, duplex spacing 91 mhz itu-r f.747 rec. 2 (freq.Table: rcinfo11_c_91) (freq.Table: rcinfo11_d_91) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10504.0 10595.0 13 10546.0 10637.0 2 10507.5 10598.5 14 10549.5 10640.5 3 10511.0 106...
Page 132
Tx channel nominal frequencies band 10.5 – 10.68 ghz, duplex spacing 91 mhz itu-r f.747 annex 1 (freq.Table: rcinfo11_c_91) (freq.Table: rcinfo11_d_91) ch.No. Lower [mhz] upper [mhz] ch.No. Lower [mhz] upper [mhz] 1 10504 10595 7 10546 10637 2 10511 10602 8 10553 10644 3 10518 10609 9 10560 10651 4 ...
Page 133: 9.4. Ray17 Parameters
9.4. Ray17 parameters 9.4.1. Output power tx power ray17 min max modulation [dbm] [dbm] -25 5 qpsk -25 5 16-qam -25 5 32-qam -25 5 64-qam -25 5 128-qam -25 5 256-qam ver. 2.0 133 © racom s.R.O. – ray microwave link technical parameters.
Page 134
9.4.2. Radio parameters channel spacing 3.5 mhz; accp operation ray17 adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] ...
Page 135
Channel spacing 28 mhz; accp operation ray17 adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [mbps] [-] -4 ...
Page 136
Channel spacing 56 mhz to; accp operation ray17 adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [mbps] [-] ...
Page 137
9.4.3. Nominal frequencies ray17 tx channel nominal frequencies duplex range 60 – 192.5 mhz (freq.Table: rcinfo17-default:10) basic channels optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u19 17166.5 no more channels u20 17170.0 u21 17173.5 ### l1 17103...
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Ray17 tx channel nominal frequencies duplex range 60 – 192.5 mhz (freq.Table: rcinfo17-default:10) basic channels optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u19 17166.5 u20 17170 u21 17173.5 ### l1 17103.5 u22 17177 ### ### ### l2 17107 u23 17180.5 ...
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Ray17 tx channel nominal frequencies duplex range 65 – 185.5 mhz (freq.Table: rcinfo17-default:10) basic channels optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u21 17173.5 u22 17177.0 u23 17180.5 u24 17184.0 u25 17187.5 u26 17191.0 ### l2 17107 u27 171...
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Ray17 tx channel nominal frequencies duplex range 70 – 171.5 mhz (freq.Table: rcinfo17-default:10) basic channels optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u24 17184.0 u25 17187.5 u26 17191.0 u27 17194.5 u28 17198.0 ### l4 17114 u29 17201.5 ### ###...
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Ray17 tx channel nominal frequencies duplex range 70 – 157.5 mhz (freq.Table: rcinfo17-default:10) basic channels optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u26 17191.0 ### l6 17121 u27 17194.5 ### ### ### l7 17124.5 u28 17198.0 ### ### l8 17128.0 u...
Page 142
Ray17 tx channel nominal frequencies duplex range 85 – 143.5 mhz (freq.Table: rcinfo17-default:10) basic channels optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] ### l8 17128 u33 17215.5 ### ### ### l9 17131.5 u34 17219.0 ### ###l10 17135.0 u35 17222.5 #...
Page 143: 9.5. Ray24 Parameters
9.5. Ray24 parameters 9.5.1. Output power tx power ray24 min max modulation [dbm] [dbm] -30 10 qpsk -30 10 16-qam -30 10 32-qam -30 10 64-qam -30 10 128-qam -30 10 256-qam ver. 1.0 143 © racom s.R.O. – ray microwave link technical parameters.
Page 144
9.5.2. Radio parameters channel spacing 3.5 mhz; accp operation ray24 adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] ...
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Channel spacing 14 mhz; accp operation ray24 adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [mbps] [-] -4 ...
Page 146
Channel spacing 56 mhz; accp operation ray24 adjacent channel selectivity co-channel rejection rss / snr for ber 10 -6 user bit rate raw bit rate modula- tion 3 db 1 db 3 db 1 db declared / limit declared / limit declared / limit declared / limit snr rss [db] [db] [db] [db] [db] [dbm] [mbps] [-] -4 ...
Page 147
9.5.3. Nominal frequencies - ism ray24 tx channel nominal frequencies duplex spacing range 60 – 241.5 mhz (freq.Table: rcinfo24_ism) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u19 24067.5 no more channels u20 24071.0 ...
Page 148
Ray24 tx channel nominal frequencies duplex spacing range 60 – 241.5 mhz (freq.Table: rcinfo24_ism) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u19 24067.5 u20 24071.0 u21 24074.5 ### l1 24004.5 u22 24078.0 ### ### ###...
Page 149
Ray24 tx channel nominal frequencies duplex spacing range 65 – 234.5 mhz (freq.Table: rcinfo24_ism) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u21 24074.5 u22 24078.0 u23 24081.5 u24 24085.0 u25 24088.5 u26 24092.0 ##...
Page 150
Ray24 tx channel nominal frequencies duplex spacing range 70 – 220.5 mhz (freq.Table: rcinfo24_ism) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u24 24085.0 u25 24088.5 u26 24092.0 u27 24095.5 u28 24099.0 ### l4 24015 u...
Page 151
Ray24 tx channel nominal frequencies duplex spacing range 70 – 206.5 mhz (freq.Table: rcinfo24_ism) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u26 24092.0 ### l6 24022.0 u27 24095.5 ### ### ### l7 24025.5 u28 24099.0 ...
Page 152
Ray24 tx channel nominal frequencies duplex spacing range 85 – 192.5 mhz (freq.Table: rcinfo24_ism) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] ### l8 24029 u33 24116.5 ### ### ### l9 24032.5 u34 24120.0 ### ###l10 240...
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9.5.4. Nominal frequencies - fcc etsi ray24 tx channel nominal frequencies duplex spacing range 60 – 192.5 mhz (freq.Table: rcinfo24_fcc_etsi) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u19 24116.5 no more channels u2...
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Ray24 tx channel nominal frequencies duplex spacing range 60 – 192.5 mhz (freq.Table: rcinfo24_fcc_etsi) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u19 24116.5 u20 24071.0 u21 24123.5 ### l1 24053.5 u22 24127.0 ### ##...
Page 155
Ray24 tx channel nominal frequencies duplex spacing range 65 – 185.5 mhz (freq.Table: rcinfo24_fcc_etsi) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u21 24123.5 u22 24127.0 u23 24130.5 u24 24134.0 u25 24137.5 u26 24141...
Page 156
Ray24 tx channel nominal frequencies duplex spacing range 70 – 171.5 mhz (freq.Table: rcinfo24_fcc_etsi) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u25 24137.5 u26 24141.0 u27 24144.5 u28 24148.0 ### l4 24064 u29 2415...
Page 157
Ray24 tx channel nominal frequencies duplex spacing range 70 – 157.5 mhz (freq.Table: rcinfo24_fcc_etsi) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] u26 24141.0 ### l6 24071.0 u27 24144.5 ### ### ### l7 24074.5 u28 241...
Page 158
Ray24 tx channel nominal frequencies duplex spacing range 85 – 143.5 mhz (freq.Table: rcinfo24_fcc_etsi) basic channels (default duplex) optional channels ch.No. Lower [mhz] ch.No. Upper [mhz] ch.No. Lower [mhz] ch.No. Upper [mhz] ### l8 24078 u33 24165.5 ### ### ### l9 24081.5 u34 24169.0 ### ###l1...
Page 159: 10.1. Frequency
10. Safety, environment, licensing 10.1. Frequency ray microwave links designed for operation in licensed bands must be used in accordance with license issued by the telecommunications authority for the area the device is operating in. Ray microwave links designed for operation in ism bands must com...
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• equipment mentioned in this operator manual may only be used in accordance with instructions contained in this manual. Error-free and safe operation of this equipment is only guaranteed if this equipment is transported, stored, operated and controlled in the proper manner. The same applies to equi...
Page 161: 10.5. Warranty
Cences on contacts listed on http://www.Racom.Eu. This product also includes software developed by the university of california, berkeley and its contributors. 10.5. Warranty racom-supplied parts or equipment ("equipment") is covered by warranty for inherently faulty parts and workmanship for a warr...
Page 162
10.6. Declaration of conformity www.Racom.Eu racom s.R.O. • mirova 1283 • 592 31 nove mesto na morave • czech republic tel.: +420 565 659 511 • fax: +420 565 659 512 • e-mail: racom@racom.Eu we, the manufacturer of the above mentioned product, hereby declare that: the declaration of conformity is ba...
Page 163
Www.Racom.Eu racom s.R.O. • mirova 1283 • 592 31 nove mesto na morave • czech republic tel.: +420 565 659 511 • fax: +420 565 659 512 • e-mail: racom@racom.Eu we, the manufacturer of the above mentioned product, hereby declare that: the declaration of conformity is based on the following documents: ...
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Www.Racom.Eu racom s.R.O. • mirova 1283 • 592 31 nove mesto na morave • czech republic tel.: +420 565 659 511 • fax: +420 565 659 512 • e-mail: racom@racom.Eu we, the manufacturer of the above mentioned product, hereby declare that: the declaration of conformity is based on the following documents: ...
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10.7. Country of origin declaration racom s.R.O. • mírová 1283 • 592 31 nové město na moravě • czech republic tel.: +420 565 659 511 • fax: +420 565 659 512 • e-mail: racom@racom.Eu www.Racom.Eu nove mesto na morave, 1 of march 2014 jiri hruska, ceo …the broadest narrowband money can buy country of ...
Page 166
Appendix a. Antenna dimensions jirous antenna example antennas diameter of 68 and 90 cm. More on www.Racom.Eu 1 . Fig. A.1: jirous antenna 68 fig. A.2: jirous antenna 90 1 http://www.Racom.Eu/eng/products/microwave-link.Html#accessories_jirous ray microwave link – © racom s.R.O. 166 antenna dimensio...
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Appendix b. Rain zone map 167 © racom s.R.O. – ray microwave link rain zone map.
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Appendix c. Ip address in the pc setting up the ip address in the pc for configuration of the link a suitable ip address has to be set up in the pc, for example 192.168.1.233. In the next example for windows xp we presume that the pc uses dhcp as the primary configuration. • open the start menu, set...
Page 169
• another window opens • on the general tab select use the following ip address • enter ip address 192.168.1.233 • set subnet mask to 255.255.255.0 • click ok to acknowledge this window and acknowledge the previous window in the same manner • • the second option is to use automatic switching. In thi...
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• click ok to acknowledge this window and acknowledge the previous window in the same manner if you don't use windows xp then proceed according to the manual when setting up the ip address. Checking the ip address in the pc in windows proceed in the following manner: 1. Open the start menu and click...
Page 171
4. Write ping 192.168.1.2 and press ok 5. A message appears in a window: if no communication takes place a message appears with the text "request timed out". If communication between the web browser and radio modem doesn't take place check the browser settings. The work offline item in the file menu...
Page 172
Appendix d. Linux key conversion conversion linux key – putty to use cli (command line interface) access the unit with a putty client. Access is protected by a key supplied with the ray link. The key is in linux format and it begins: -----begin dsa private key----- ..... Or in putty format which beg...
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Putty access with key in putty menu fill in the address, e.G. Root@192.168.169.169 and the name of the link, e.G. Ray 17 racom. Go to connection / ssh / auth in the left column and locate the key c:\downloads\ray.Ppk go back to session and save the configuration. To connect select the name of the co...
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Appendix e. Https certificate when switching from older versions of the firmware the access certificate for https was changed. The web browser configuration has to take place in order to remove link between microwave link management ip address and previous https certificate. Mozilla firefox how-to: ...
Page 175: Index
Index a accessories, 25 address ip in pc, 168 ip in ray, 31, 78 mac, 67 antenna dimensions, 23 jirous dimensions, 166 antennas, 35 assembly, 35 arkivator, 42 jirous, 37 lubrication, 46 authorization, 103 c calculation link, 10 cli, 100 configuration, 62 link, 32 connectors arrangement, 20 mounting, ...
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Setup, 61 table, 106 polarization cross, 36 indication, 66 mounting, 35 q qos, 72 r radio, 66 rain zone, 167 restart, 92 rollback, 63, 101 rss indication, 58 s safety, 159 secured access, 78 serial, 65 service access, 28 settings, 68 setup parameters, 61 ssh access, 78, 100 start, 6, 27 start up, 57...
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Appendix f. Revision history 2013-06-14 revision 1.0 first issue 2013-06-14 revision 1.1 added - list of documentation 2013-08-13 revision 1.2 declaration of conformity correction 2013-08-28 revision 2.0 merged with the volume 2 - frequency and modulation tables 2013-10-25 revision 2.1 user data rat...