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Tainet T-336Cx User Manual

Other manuals for T-336Cx: User Manual

Summary of T-336Cx

  • Page 1

    Tainet modem t-336cx/nx/ndx user manual the professional partner tainet communication system corp. Headquarters: no. 25, alley 15, lane 120, sec. 1. Nei-hu rd, taipei 114, taiwan tel: 886-2-26583000 fax: 886-2-26583232 beijing branch: 3f, a building, 113 zhi chun lu, haidian district, beijing, china...

  • Page 2: Contents

    Contents chapter 1： tainet modem introduction ....................................2 1.1 description ..........................................................................................................2 1.2 technical specifications ..................................................................

  • Page 3

    (‘+’+):..................................................................................................44 4.17.3 additional information:......................................................................44 4.18 intelligent dial polling...............................................................

  • Page 4

    Information to the user note: this equipment has been tested and found to comply with the limits for a class a digital device. Pursuant to part 15 of the fcc rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment g...

  • Page 5

    Fcc requirements this equipment complies with part 68 of the fcc rules. On the base unit of this equipment is a label that contains, among other information, the fcc registration number and ringer equivalence number (ren) for this equipment. If requested, this information must be given to the teleph...

  • Page 6

    Chapter 1： tainet modem introduction chapter 1 tainet modem introduction 1.1 description 1.2 technical specifications 1.3 ordering information 1.

  • Page 7

    Chapter 1： tainet modem introduction chapter 1： tainet modem introduction 1.1 description • the tainet network series modem t-336cx/nx/ndx are high performance, synchronous and asynchronous, full duplex multi-standard modems designed for use on 2-wire dial circuits and 2/4 wire leased lines. The mod...

  • Page 8

    Chapter 1： tainet modem introduction 1.2 technical specifications t-336cx/nx/ndx fully comply with itu-t recommendations v.34, v.32bis, v.32, v.22bis, v.22, v.21, v.23, v.24, v.26bis,v.28, v.25, v.25bis, v.52, v.54, v.42, v.42bis, v.8, and bell 212a/103 operating standards. • modulation type : refer...

  • Page 9

    Chapter 1： tainet modem introduction table 1-1a : modem operating mode (4 wires/2wires l-l or d-l) operating mode mod. Carrier symbol rate constellation points v.34+ 33600 v.34+ 31200 v.34 28800 v.34 26400 v.34 24000 v.34 21600 v.34 19200 v.34 16800 v.34 14400 v.34 12000 v.34 9600 v.34 7200 v.34 480...

  • Page 10

    Chapter 1： tainet modem introduction table 1-1b : v.34 symbol rate and carrier frequency symbol rate (baud) low carrier (hz) high carrier (hz) 2400 1600 1800 3000 1800 2000 3200 1829 1920 3429 1959 1959 • transmit level lease-line: 0~-31 dbm 1 db stepadjustable. Dial-line: 0~-15 dbm 1 db step adjust...

  • Page 11

    Chapter 1： tainet modem introduction • far-end echo coverage : maximum 1.2 seconds. • scrambler & descrambler : comply with itu-t v.34,v.32bis,v.32,v.22bis, v.22 • data and control signal : output voltage ± (6 ~ 12)v (itu-t v.28) input voltage ± (3 ~ 25)v output impedance ≧ 330 Ω input impedance 300...

  • Page 12

    Chapter 1： tainet modem introduction 1.3 ordering information • t-336cx stand alone v.34 33.6kbps modem • t-336nx rack-mounted v.34 33.6kbps modem card(trs16) • t-336ndx rack-mounted v.34 33.6kbps modem card(trs32) • t-336cx-t stand alone v.34 33.6kbps modem • t-336nx-t rack-mounted v.34 33.6kbps mo...

  • Page 14

    Chapter 2: installation c h a p t e r 2 i n s t a l l a t i o n 2.1 description 2.2 unpacking 2.3 site requirements 2.4 site selection 2.5 ac electrical outlet connection 2.6 connecting with dial line 2.7 connecting with leased line 9.

  • Page 15

    Chapter 2: installation chapter 2: installation 2.1 description this chapter provides the information needed to install the tainet network series modem and to ensure that it is working properly. You may obtain more information about this subject for rack-mount modem shelf from the user's manual of t...

  • Page 16

    Chapter 2: installation 2) if you are unsure whether the electrical service in your building is properly grounded, have it examined by your municipal electrical inspector. 3) install a surge protector between the modem and ac power outlet. Any additional computer equipment you have connected to the ...

  • Page 17

    Chapter 2: installation 2.6 connecting with dial line to connect your modem to a permissive rj11 voice jack and dial line, follow this procedure: on the rear panel of modem, there is an 8 pins rj-45 jack used for leased line, beside this, there are two rj-11 6 pins jack, one is “dial line“ and the o...

  • Page 18

    Chapter 2: installation 2.7 connecting with leased line for the leased line connection, you should connect the lines rj45 connector labeled with "leased" on the back of modem: modem pin no. Leased line 1 2 3 4 5 6 7 8 blue orange black red green yellow brown white (or gray) tx/rx tx/rx tx/rx tx/rx t...

  • Page 20

    Chapter 3 : front panel and menu tree c h a p t e r 3 front panel and menu tree 3.1 the front panel description 3.2 the rear panel description 3.3 operating the tainet network series modem 3.4 the menu tree 3.5 detailed description of the menu tree 15.

  • Page 21

    Chapter 3 : front panel and menu tree chapter 3 : front panel and menu tree 3.1 the front panel description there are 5 key on the front panel of tainet’s modem (vo/da key, right key, left key, enter key and exit key), one 2 x 16 lcd displayer and 10 leds. Through these interfaces, users are able to...

  • Page 22

    Chapter 3 : front panel and menu tree 3.3 operating the tainet network series modem 1. Key : total 5 keys, as follow: vo/da it is used as the voice/data select key for dial line application, disconnect/reconnect selection for leased line applications, or "home" key for set-up menu to go back to the ...

  • Page 23

    Chapter 3 : front panel and menu tree b. Menu select exp 1 : exp 2 : l menu select status l menu select test description: 1) in top menu, press "enter" key to enter this menu. 2) select "local"or "remote" first if connected and remote access function enabled. 3) the character "l" on the upper left c...

  • Page 24

    Chapter 3 : front panel and menu tree 3.4 the menu tree main menu remote status status version top dial protocol test config modem config dte command line setup profile line setup a. Status menu / remote status menu tx level = -xx dbm rx level = -xx dbm s/n. Ratio = xx db eqm valueio = xxx f-shift =...

  • Page 25

    Chapter 3 : front panel and menu tree b. Dial menu dial a number #0 nnnn\#1 nnnn\...\#9 nnnn edit a number #0 nnnn\#1 nnnn\...\#9 nnnn ring times auto ans off\1 times...255 times progress tone basic code\don't care\dial tone \busy tone\dial+busy tone redial delay immediate\1\... \255 second dial typ...

  • Page 26

    Chapter 3 : front panel and menu tree org/ans mode answer mode\originate mode auto retrain on\off tx clock internal\external\loopback retrain threshold high \medium \low asi overspeed +1%…-2.5% \ +2.3%…-2.5% make/break us (39%)\uk (33.3%) force off hook force a off hook activity using "enter" key oh...

  • Page 27

    Chapter 3 : front panel and menu tree h. Line setup menu line type dial \2w leased line\4w leased line leased to dial manual\auto backup tel no dial backup\#0nnnn\#1nnnn \…\#9nnnn backup speed v34 adaptive\v34+ 336\v34+ 312\v34 288 \v34 264\v34 240\v34 216\v34 192 \v34 168\v34 144\v34 120\v34 96 \v3...

  • Page 28

    Chapter 3 : front panel and menu tree 3.5 detailed description of the menu tree 3.5.1 status menu item name command description tx level = -xx dbm at%s transmitted signal level. This value is equal to the " tx level" of config modem. Normally, for the 2w leased line and the dial line, the recommende...

  • Page 29

    Chapter 3 : front panel and menu tree manu retrain ato2 force modem redo adapting. Rx baud = xxxx at%s indication of the signaling rate of received signal. For examples: rx baud=3429 means the switching speed or number of transitions is 3429, however, one baud can be made to represent more than one ...

  • Page 30

    Chapter 3 : front panel and menu tree 3.5.2 dial menu item name command description dial a number \#0...#9 atdsn dial out a preset telephone number #n(n=0..9). This function can interact with the auto redial function or dial line auto establishment function. Edit a number \#0...#9 at&zn = xx edit te...

  • Page 31

    Chapter 3 : front panel and menu tree 3.5.3 protocol menu item name command description protocol type atn select error correction and data compression function for async mode only. *this setting is ineffective in sync mode. It will automatically become direct mode regardless of setting made once t...

  • Page 32

    Chapter 3 : front panel and menu tree password. Time required for sending password is about 2 seconds; control code ‘+’ can be applied in #0..#9. Callback no. (call back telephone number). Assign one of the stored phone number #0..#9 as the call back number. Control codes such as ‘+’, ‘’ should not ...

  • Page 33

    Chapter 3 : front panel and menu tree 3.5.5 config modem menu item name command description speed at%bn set modem speed and protocol. V34 adapt at%b0 /set modem speed to be v.34 adaptive (multi-standard hand-shaking) mode, connectable speed from v.34 / v.32b / v.32 / v.22bis / v.22 /v.21. Only work ...

  • Page 34

    Chapter 3 : front panel and menu tree ll tx level ats30=n set leased line transmit level. 0..-31 dbm /-13dbm (default) dl tx level ats56 =n set dial line transmit level. 0..-15 dbm /-13dbm (default) asi overspeed at%an select async data speed tolerance.(itu-t v.14) +1% at%a0 /basic range +1% to -2.5...

  • Page 35

    Chapter 3 : front panel and menu tree 3.5.6 config dte menu item name command description dte speed 300 bps 600 bps 1200 bps 1800 bps 2400 bps 3600 bps 4800 bps 7200 bps 9600 bps 12000 bps 14400 bps 16800 bps 19200 bps 21600 bps 24000 bps 26400 bps 28800 bps 31200 bps 33600 bps 38400 bps 57600 bps 7...

  • Page 36

    Chapter 3 : front panel and menu tree disconnect at&d2 /disconnect. Normally used with 108.1. Modem reset at&d3 /force modem reset. Dsr control at&sn dsr signal control selection. Normal at&s1 /dsr on after modem handshaking. Forced on at&s0 /force dsr in on position. Dcd control at&cn dcd signal co...

  • Page 37

    Chapter 3 : front panel and menu tree 3.5.7 command menu item name command description command mode ats19=n intelligent function command set selection. At command (bit1.0) /hayes compatible "at" command set with async format. V.25bis command /itu-t v.25bis command set with async, bisync and hdlc\sdl...

  • Page 38

    Chapter 3 : front panel and menu tree 3.5.8 line setup menu item name command description line type at&ln select line type and also set dial back-up function. Dial line at&l0 /dial line. 2w leased at&l1 /2 wire leased line. 4w leased at&l2 /4 wire leased line. Leased to dial ats31=n auto dial back-u...

  • Page 39

    Chapter 3 : front panel and menu tree 3.5.9 profile menu item name command description load atzn (n=0-9) this machine provides 20 groups of load configuration profile. Among them 10 groups configuration profile which cover the most required applications for normal use. The other 10 groups are set by...

  • Page 40

    Chapter 3 : front panel and menu tree profile#0,and flush the stored telephone numbers. Are you sure??? /confirm the initializing action. Press enter key to confirm or any other key to quit. Serg edit atsn=m edit the contain of the selected sreg. Base = dec /edit the value of the s-register in decim...

  • Page 42

    Chapter 4: general information and features chapter 4 general information and features content 4.1 preview 4.2 dieal line vs. Leased line 4.3 2w/4w leased line 4.4 originate mode vs. Answer mode 4.5 synchronous vs. Asynchronous 4.6 error correction and data compression 4.7 configuration profile set-...

  • Page 43

    Chapter 4: general information and features chapter 4: general information and features 4.1 preview in order to help you to get familiar with your tainet network series modem, this chapter introduces you some common applications. For most applications, the materials of this chapter will be enough. 4...

  • Page 44

    Chapter 4: general information and features 4.3 2w/4w leased line we had talked modem operate in the previous section. There are two-wire leased lined and four-wire leased line. 2w leased line achieves full duplex with only a pair of lines. There comes up the problem of interference. In v.21, v.22, ...

  • Page 45

    Chapter 4: general information and features 4.5 synchronous vs. Asynchronous the data formats of both connecting modems must be exactly the same in order to exchange data with each other. There are synchronous and asynchronous data formats. The common personal computers and terminals are asynchronou...

  • Page 46

    Chapter 4: general information and features 4.7 configuration profile set-up the tainet network series modem have various operating modes. To save your energy, it provides 10 sets of factory default settings as well as 10 sets of user setup profile which store data even the power is off. Users may c...

  • Page 47

    Chapter 4: general information and features 4.10 auto dial back-up when you apply t-336cx to leased lines, no matter what protocol you are using, in case that the lines don't function well, you may allow modem dial a stored number via a dial line to rebuild the connection. This line is called "back-...

  • Page 48

    Chapter 4: general information and features 7. Phase jitter p j = 1 degree 8. Far-end echo level f echo = -40 db 9. Terminal mode dte = 19200 asy 10 10 .Retrain count retrains = 1 the parameters above can be found in “status” menu. 4.13 b.E.R test in addition to the parameters stated in the previous...

  • Page 49

    Chapter 4: general information and features 4.16 itu-t v.13/ v.23 simulated carrier control in half duplex the modem normally operates in full duplex. Mode. However, some applications may requires control of a remote dcd signal by a local rts signal. V.13/ v.23 operation allows local rts control of ...

  • Page 50

    Chapter 4: general information and features e. Dynamic password/call back control code as “ >”, “ during login check (will be treated as part of password). There’s no call back function under leased line mode. F. Password security by pass through 4.18 intelligent dial polling 1. Settings: when under...

  • Page 51

    Chapter 5 : instruction sets chapter 5 instruction sets content 5.1 at command set 5.2 dial modifiers 5.3 result codes 5.4 v.25bis auto call unit 46.

  • Page 52

    Chapter 5 : instruction sets chapter 5 : instruction sets 5.1 at command set table 5-1: at command set cmd function description a/ repeat the last at command ata answer command atd dial command aten echo on/off 0 : echo off 1 : echo on athn hang on/off 0 : on hook 1 : off hook atin modem identificat...

  • Page 53

    Chapter 5 : instruction sets cmd function description atqn response on/off 0 : response on 1 : response off ats s register read/write atsnn? : read s register atsnn=mm : write value mm (in decimal form) to the s register nn att enable tone dialing atvn result code form (long/short) 0 : short 1 : lon...

  • Page 54

    Chapter 5 : instruction sets cmd function description at&gn guard tone options 0 : disabled 1 : 550 hz 2 : 1800 hz at&kn or at\qn dte flow control options 0 : no flow control 1 : xon/xoff flow control 2 : cts only flow control 3 : rts/cts flow control at&ln line type selections 0 : dial line 1 : 2-w...

  • Page 55

    Chapter 5 : instruction sets cmd function description at&yn powerup user profile n (n=0~9) 0 : load user profile 0 on power up n : load user profile n on power up at&zn view/store telephone number n (n=0~9) n = 0 .. 9, the selected telephone number at&zn? : view tel number n at&zn=string : store the...

  • Page 56

    Chapter 5 : instruction sets cmd function description at%bn modem speed 0 : v.34_adaptive 1 : v21_300 / fax 300 2 : b103_300 3 : v22_1200 4 : b212_1200 5 : v22_2400 7 : v23_1200 8 : v26b_1200 9 : v26b_2400 10 : v27_2400 11 : v27_4800 13 : v29_7200 14 : v29_9600 15 : v32_4800 16 : v32b_7200 17 : v32_...

  • Page 57

    Chapter 5 : instruction sets cmd function description at%dn dtr off-to-on actions 0 : dtr off-to-on normal (108.2) 1 : dtr off-to-on dial/ans according to ring-in(108.1) at%en auto retrain control 0 : auto retrain disable 1 : auto retrain enable at%sn display current line status 0 : display local st...

  • Page 58

    Chapter 5 : instruction sets 5.2 dial modifiers table 5-2 dial modifiers for at and v25bis command code function description 't' or 't' enable tone dial 'p' or 'p' enable pulse dial '0' to '9'' a' to 'd' 'a' to 'd' '*', '#' dial digit ',' pause '!' flash hook 'w' or 'w' or ':' wait for dial tone ';'...

  • Page 59

    Chapter 5 : instruction sets 5.3 result codes table 5-3 at command result codes short long form 0 ok 1 connect 2 ring 3 no carrier 4 error 5 connect 1200 6 no dial tone 7 busy 8 no answer tone 9 none 10 connect 300 11 connect 600 12 none 13 connect 1800 14 connect 2400 15 connect 3600 16 connect 480...

  • Page 60

    Chapter 5 : instruction sets table 5-3 result codes (cont.) short long form 24 connect 24000 25 connect 26400 26 connect 28800 27 connect 32000 28 connect 38400 29 connect 57600 30 connect 76800 31 connect 115200 32 connect 31200 33 connect 33600 55.

  • Page 61

    Chapter 5 : instruction sets 5.4 v.25bis auto call unit v.25bis auto call unit is used for auto calling in asynchronous and synchronous data formats. 1. V.25bis commands a. Crnx - call request - dial a phone number (x) entered on dte keyboard. B. Crsy - call request - dial a phone number stored in s...

  • Page 62

    Chapter 6 : maintenance chapter 6 maintenance content 6.1 description 6.2 instruments 6.3 periodic maintenance 6.4 troubleshooting 6.5 return procedure 57.

  • Page 63

    Chapter 6 : maintenance chapter 6 : maintenance 6.1 description this chapter gives you the information of maintenance and the required instruments in order to let you recover the troubles quickly. 6.2 instruments the only instrument you need is a mult-meter, due to the embedded digital and analog te...

  • Page 64

    Appendix 1: t-336cx s-register table appendix 1: t-336cx s-register table no default unit function description s0 1 times auto-answer ring count s1 0 times current ring count (read only) s2 43 decimal escape char s3 13 decimal cr char s4 10 decimal lf char s5 8 decimal backspace char s6 2 second pau...

  • Page 65

    Appendix 1: t-336cx s-register table bit 6 - reserved bit 7 *0 - ata answer 1 - atd originate s15 reserved s16 01000000 binary bit mapped options(set / clear) bit 0 *0 - at&t0 test pattern off 1 - at&t10,&t7,&t8 test pattern on bit 1 *0 - rdl off 1 - rdl on bit 2 *0 - at&t0 lal off 1 - at&t1,t8 lal ...

  • Page 66

    Appendix 1: t-336cx s-register table s22 01110110 binary bit mapped options bit 1,0 - speak volume 00 - low *01 - medium 10 - high 11 - reserved bit 3,2 - speak control 00 - off *01 - speaker on until carrier detected 10 - always on 11 - off when dial bit 6,5,4 - result code and call progress 000 - ...

  • Page 67

    Appendix 1: t-336cx s-register table 10 - reserved 11 - reserved bit 3,2 - reserved bit 7-4 - login check 0000..1001 - #0..#9 1010 - all 1011 by nms *1100.. 1111 disable security check s25 00 100ms dtr debounce time bit 3,2,1,0 - dtr drop detection time bit 7,6,5,4 - dtr rising detection time s26 0 ...

  • Page 68

    Appendix 1: t-336cx s-register table 1 - front panel lock bit 6,5 00 - at%g0 auto fb/ff disable *01 - at%g1 auto fb/ff enable 10 - at%g2 auto ff off but fb on 11 - reserved bit 7 0 - at%u0 autobauding off *1 - at%u1 autobauding on s30 13 -dbm leased line tx level (0..-31 dbm) s31 00000000 binary bit...

  • Page 69

    Appendix 1: t-336cx s-register table s42 00000010 binary bit mapped options bit 0 reserved bit 1 0 - receive power drop control off *1 - receive power drop control on bit 2 *0 - enable v.34 asymmetrical rate 1 - disable v.34 asymmetrical rate bit 3 *0 - disable dial to dial 1 - enable dial to dial b...

  • Page 70

    Appendix 1: t-336cx s-register table 10 - reserved 11 - reserved 13 - reserved 14 - reserved 15 - v32_4800 16 - v32b_7200 tcm 17 - v32_9600 tcm 18 - v32_9600 qam 19 - v32b_12000t 20 - v32b_14400t 26 - v34_19200 27 - v34_24000 28 - v34_28800 29 - reserved 30 - reserved 31 - v34_4800 32 - v34_7200 33 ...

  • Page 71

    Appendix 1: t-336cx s-register table 01 - medium 11 - reserved s59 0 10 - low bit 2 - reserved bit 3 security password pass through bit 7,6,5,4 - reserved s58 retrain times , 0 ~ 255 (default 2 ) profile checksum s60 decimal power-up # (at&yn) 66.

  • Page 72

    Appendix 2: t-336cx lcd menu quick reference appendix 2: t-336cx lcd menu quick reference main screen version screen version screen v34 adapt v42bis d ans standby sn: xxxxxxxxxxxx v:2.Xxx/ba/8.050 l target select remote l target select local # note 1 ↓ = “enter” key v.34 modem v:2.Xx/ba/8.050 ↑ = “e...

  • Page 73

    Appendix 3:t-336nx lcd menu quick reference appendix 3:t-336nx lcd menu quick reference ↓ = "enter” key ↑ = "exit” key → = “>” key ← = “ card selection = "card#” key go to the top layer of menu tree = "home” key nmc - 16 v5.Xx-11 id=001 01select menu modem control 01 secect menu 3333333333333333 v34...