Summary of CFM-34-REBM
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Cfm-34-rebm modular fast ethernet bridge indoor unit management system technical description and configuration guide software version 3.12 saf tehnika a/s 2003.
Page 2: Table of Contents
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 2 table of contents 1 cfm-34-rebm fast ethernet bridge indoor unit overview....................... 3 2 fast ethernet bridge idu appearance..................................
Page 3: Overview
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 3 1 cfm-34-rebm fast ethernet bridge indoor unit overview proprietary notice the specifications or information contained in this document are subject to change without n...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 4 2 fast ethernet bridge idu appearance the modular ethernet bridge idu is implemented as 19” rack mountable aluminium 1u high unit; the depth of the unit is 230 mm with...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 5 the cfm-34-rebm idu provides: - interfaces to: - radio outdoor unit (odu), n-type female connector; - 100base-tx ethernet lan port, for connection to lans; - rs-232 se...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 6 table 2. Front panel leds label color description ra red radio alarm led indicates problems with radio unit. The following problems cause the radio alarm to turn on: −...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 7 table 3. Rear side leds the rear side leds refer to the operation of ethernet port on the management module board. Led description a if blinking (with a period of abou...
Page 8: 3 Interface Modules
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 8 3 interface modules 3.1 v.35 interface module v.35 interface module is provided with m34 standard connector. In the modular ethernet bridge the v.35 module terminates ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 9 3.1.2 v.35 interface module leds there are four leds on v.35 module. Leds have a multifunctional meaning, basic meanings are: • c (dcd) - data carrier detected • d (da...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 10 3.2 e1 interface module the e1 interface module is a single port module provided with two types of interfaces: • 120 Ω balanced interface, accessible through rj-45 ty...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 11 3.3 reb interface module the cfm series reb interface module features a complete filtering ethernet bridge. The reb module terminates any capacity of 2-4-6-8 mbps fro...
Page 12: 4 Management Interfaces
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 12 4 management interfaces 4.1 reading the leds refer to chapter 2 (table 2) and chapter 3. 4.2 lcd/keypad lcd display and keypad provides most basic method to locally c...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 13 rxlev= -66dbm parameter rxlev indicates the level of the received signal, values from –40 dbm to –90 dbm provide proper operation of the system. Txout= ok parameter i...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 14 4.2.2 “setup” mode of the idu lcd management interface following table describes parameters available for change by the cfm-34-rebm indoor unit in “setup” mode. Algor...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 15 continued from previous page setup mode menu tree access code change * - current channel number restart cpu ** - multiplexer slot number reset counters *** - dloop - ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 16 4.3 rs-232 serial management port rs-232 serial management port of the idu will provide terminal management via connected pc or other terminal or modem. In order to i...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 17 in order to connect the pc to the rs232 management port using hyper terminal program (this program is included in any windows version), proceed as described below. 1....
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 18 5. Set port settings (bits per second: 19200, data bits: 8, parity: none, stop bits: 1, no data flow control). 6. Press ok 7. Press enter. Password is disabled by def...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 19 4.4 ethernet management port ethernet port of the cfm-34-rebm idu terminal is intended as main source of management connectivity and will provide the broadest range o...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 20 to check the status of each module, click on a module status link to open the module status window. The cfm-34-rebm module status window when clicked on the link of a...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 21 main configuration window (not extended for radio parameters) the configuration of modules (including loopbacks) is available from the modules configuration window. T...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 22 4.4.2 snmp interface in order to receive snmp traps from the idu management controller, the ip address of the management pc with the installed trap manager software (...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 23 the following table describes all variables defined in the mib. Variable name variable type value list description termproduct string textual name of terminal type te...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 24 rftxout integer (32 bit) error(0) ok(1) off(2) operation status of the odu transmitter: ok – proper operation error – internal fault (no data from odu) off – tx power...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 25 m3rxinput integer (32 bit) other(0) coax(1) rj45(2) v35(3) rx input of the module: other – not initialised m3txmode integer (32 bit) other(0) halfduplex(1) fullduplex...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 26 4.4.3 command line interface for telnet/ascii consoles the command line management interface offers the widest configuration and monitoring functionality. The followi...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 27 configuring idu parameters command description restartcpu restart cpu of the management controller for the new ip settings to take effect. Resets all management count...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 30 general the management module has ram and eprom chips onboard. When idu is booted up or management module cpu is restarted, bootstrap is loaded from the eprom into ra...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 31 idu name the idu name permanently appears in the prompt string of the telnet/ascii terminal software, it can also be seen on the idu lcd by pressing clear button whil...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 32 real-time clock the real-time clock does not provide any extra functionality at the moment, however in the upcoming management terminal software versions it will be u...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 33 4.5 alarm interface port the alarm port is available for all types of idus (e1, mux, reb and rebm) as an optional feature. The alarm port comprises the set of outputs...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 34 4.6 performing loop-back tests the following loop tests are available for the cfm-34-rebm site: − radio loopback, − base-band loopback, − traffic interface loopbacks....
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 35 4.6.2 base-band and radio loop tests base-band and radio (rf) loopbacks can be set on a fixed time interval only; if using lcd/keypad, the base band and rf loop test ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 36 baseband loopbacks there are two types of baseband loopbacks (both can not be activated simultaneously): − digital baseband loopback: the signal from the odu and from...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 37 4.6.3 interface module loop tests from the remote management terminal, the interface loopbacks can be activated using the following commands: v.35 interface module lo...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 38 cpu e1 g.703 hdb3 out in mult iplexe r analog interface i c 2 bus figure 3. The e1 interface module analog loopback when the analog loopback is active, the signal is ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 39 4.7 dip switch settings the configuration of the primary ethernet bridge is performed using dip switch within the idu. Take the following steps to perform configurati...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 40 4.8 configuring management service channel before using the management service channel, the mandatory precondition is to properly configure the following parameters: ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 41 the configuration of local and remote virtual service channel ip addresses should conform the following principle: terminal a terminal b local virtual serial port ip ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 42 examples of service channel configuration service channel eth virtual serial port management module eth virtual serial port management module ip addr 192.168.205.10 i...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 43 4.9 algorithm of lcd operation management controller boot-up enter is pressed status display mode idu is powered on hardware reset button is pressed restart cpu is ex...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 44 4.10 replacing the indoor unit before replacing the idu, verify the configuration of radio if possible, - inspect the channel an transmit power settings. Then configu...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 45 4.12 default settings parameter name or command line parameter/description telnet / ascii lcd default value/setting tx/rx channel chan chan in the middle of the band ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 46 5 configuring radio parameters 5.1 default odu settings saf tehnika is shipping radio units with disabled transmitter (txpower off) and channel is set to one in the m...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 47 5.3 configuring tx power the tx power level of the cfm radio can be adjusted in the following ways: 1. It can be set through “ set txpower ” item of idu lcd menu syst...
Page 48: 6 Pinouts
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 48 6 pinouts rs-232 management interface pinouts unassigned unassigned db9 female connector received from dte transmitted from dce transmitted data received data dte rea...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 49 v.35 traffic interface pinouts signal m34 pin 60 pin cisco* p gnd a 46 s gnd b 45 rts c 42 cts d 35 dsr e 34 dcd (rlsd) f 33 dtr h 43 txd+ p 18 txd- s 17 rxd+ r 28 rx...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 50 alarm interface port specification figure 4. Db25 male connector pin layout the pin assignments for relay outputs are the following: output a output b output c output...
Page 51: 7 Mechanical Data
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 51 7 mechanical data dimensions hxwxd [mm] 44x482x284 maximum weight [kg] 2.1 dimensions of the cfm-34-rebm idu 482 28 4 44 lan 100m clear enter sl ra cfm-34-rebm s a f ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 52 8 frequency channel arrangement table 10. Tx/rx channel centre frequencies for the cfm- 13 - lm series radio operating in 13 ghz band with the channel spacing of 28 m...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 53 table 14. Tx/rx channel centre frequencies for the cfm- 22 - lm series radio operating in 23 ghz band with the channel spacing of 28 mhz and duplex shift of 1008 mhz ...
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Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 54 9 saf tehnika a/s contacts most up to date contacts of saf tehnika a/s could be found at web site www.Saftehnika.Com. Saf tehnika a/s technical support could be reach...
Page 55: 10 References
Modular fast ethernet bridge management system technical description and configuration guide v. 3.12. 1.0 · © saf tehnika a/s 2003 55 10 references all the documents comprised in this chapter can be ordered from the saf tehnika or its sales representative. 10.1 technical description • saf cfm-lm ser...