Page 1 USER'S MANUAL Modem T-336Cx/Nx/NDx Headquarters: Version: 1.9 No. 25, Alley 15, Lane 120, Date: 2008/7/9 . 1. N P/N: 07008-00027 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 Tainet Communication System Corporation. TAINET is a registered trademark, and T-336Cx/Nx/NDx is a trademark of Tainet Communication System Corporation. Other product names mentioned in this manual are used for identification purposes only and may be trademarks or trademarks of their respective companies.
Page 3: About This Manual
T-336Cx/Nx/NDx User’s Manual About This Manual This section guides users on how to use the manual effectively. The manual contains information needed to install, configure, and operate TAINET’s VENUS Series VoIP Gateway. The summary of this manual is as follows: Chapter 1:...
Page 4: Symbols Used In This Manual
T-336Cx/Nx/NDx User’s Manual Symbols Used in This Manual 3 types of symbols may be used throughout this manual. These symbols are used to advise the users when a special condition arises, such as a safety or operational hazard, or to present extra information to the users.
Page 5: Limited Warranty
TAINET shall not be liable to any person for any special or indirect damages, including, but not limited to, lost profits, from any cause whatsoever arising from or in any way connected with the manufacture, sale, handling, repair, maintenance or use of the Products, and in no event shall TAINET’s liability exceed the purchase price of the Products.
Page 6 T-336Cx/Nx/NDx User’s Manual 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.
Page 7 T-336Cx/Nx/NDx User’s Manual 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 TELEPHONE COMPANY.
Page 8: Table Of Contents
T-336Cx/Nx/NDx User’s Manual CONTENTS CHAPTER 1. TAINET MODEM INTRODUCTION ........... 1 1.1 ..................... 1 RODUCT VERVIEW 1.2 .................. 2 ECHNICAL PECIFICATIONS 1.3 ..................7 RDERING NFORMATION CHAPTER 2. INSTALLATION ................9 2.1 ......................9 ESCRIPTION 2.2 ...
Page 9 6.5 ..................83 ETURN ROCEDURES APPENDIX A T-336CX S-REGISTER TABLE ............ 85 APPENDIX B T-336CX LCD MENU QUICK REFERENCE ......96 APPENDIX C T-336NX LCD MENU QUICK REFERENCE ...... 1 2 5 H viii...
Page 10: Chapter 1. Tainet Modem Introduction
Chapter 1. Tainet Modem Introduction Product Overview The TAINET Network Series Modem T-336Cx/Nx/NDx is 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 MODEM series fully comply with ITU-T V.34、V.32bis/V.32、V.22bis、V.22、...
Page 11: Technical Specifications
Chapter 1 Tainet Modem Introduction 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 to table 1-1A,1-1B.
Page 12 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 (Table 1-1c) (Table 1-1c) V.34+ 33600 4 to 1024 Depends on the V.34+ 31200 combination of data V.34...
Page 13 Chapter 1 Tainet Modem Introduction V.23 1700/420 1200 1200/75 V.21 0-300 1080/1750 BELL 212A 1200 DPSK 1200/2400 BELL 103 0-300 1175/2125 Table 1-1B : V.34 Symbol Rate and Carrier Frequency Symbol Rate (Baud) Low Carrier (Hz) High Carrier (Hz) 2400...
Page 14 Chapter 1 Tainet Modem Introduction Make/Break Ratio : 33/67, 39/61 ± 3 % Auto Answer V.32bis/V.32/V.22bis/V.22 comply with ITU-T V.25 & V.25bis V.34 Comply with ITU-T V.8, V.25/V.25bis Answer Tone : 2100±15Hz Calling Tone : Comply with ITU-T V.8, V.25...
Page 15 Chapter 1 Tainet Modem Introduction Full shelf Equipped Weight 16kg DTE Interface: EIA RS-232C, CCITT V.24/V.28 V.24 DESCRIPTION Source — (PG) Protective Ground (TXD) Transmit Data (RXD) Receive Data MODEM (RTS) Request To Send (CTS) Clear To Send MODEM (DSR) Data Set Ready MODEM —...
Page 16: Ordering Information
Chapter 1 Tainet Modem Introduction 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 modem card(TRS16) T-336NDx-t Rack-mounted V.34 33.6kbps modem card(TRS32)
Page 18: Chapter 2. Installation
Chapter 2. Installation 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...
Page 19: Unpacking
Chapter 2 Installation Unpacking Save the carton and protective packing material in which your TAINET Network Series Modem was shipped; you might need them for repackaging if you have to store or ship the modem in the future. The following items are shipped with your modem: One Modem User's Manual.
Page 20: Site Requirements
Site Requirements The FCC requires telecommunications equipment to withstand electrical surges that may result from lightning strikes; the TAINET Network Series Modem meet the requirements set forth by the FCC. Make sure the electrical service in your building is properly grounded as described in article 250 of the National Electrical Code (NEC) handbook.
Page 21: Site Selection
Chapter 2 Installation Site Selection Locate the TAINET Network Series Modem no farther than 50 feet (15.24 meters) from your data terminal equipment (DTE) and within 6 feet (1.83 meters) of a grounded AC outlet furnishing the required power. Install the modem in a clean area that is free from environmental extremes.
Page 22: Ac Electrical Outlet Connection
Chapter 2 Installation AC Electrical Outlet Connection The power line associated with MODEM is about 2 meters, three pins plug. Middle cylinder is for grounding. For power source adapting, an automatic switching power supply (90 ∼265VAC) is used for the device, the fuse for stand alone type is 2A, for rack-mount type is 4A.
Page 23: Connecting With Dial Line
Chapter 2 Installation 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 other is "PHONE".
Page 24: Connecting With Leased Line
Chapter 2 Installation 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 Color Pin No. 2-Wire 4-Wire Blue TX/RX Orange TX/RX Leased Black Line TX/RX Green TX/RX...
Page 25 Chapter 2 Installation PHONE LEASED DIAL RJ11 RJ45 TX/2W Leased TX/2W Back-up Line Line ( If use dial back-up RJ45 modular feature ) telephone cable Leased TX/2W Line TX/2W Figure 2-2 Leased Line connecting diagram...
Page 26: Chapter 3. Front Panel And Menu Tree
Front Panel and Menu Tree The Front Panel Description There are 5 keys 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.
Page 27: The Rear Panel Description
Chapter 3 Front Panel and Menu Tree The Rear Panel Description The rear panel of TAINET T-336Cx modem contains an IEC 320 AC Power Inlet Connector, a Power On/Off switch, a RS-232 connector (for connecting to DTE Equipment), two RJ11 telephone jack (for connecting to dial line and telephone set), and one RJ45 telephone jack (for connecting to 2-wire or 4-wire leased line), as illustrated below.
Page 28: Operating The Tainet Network Series Modem
On for "0", off for "1", RXD signal present.. On for Off Hook. On for test mode active. LCD displayer : The T-336Cx has a 2 by 16 characters LCD with auto backlight control. Some different pictures of the LCD display are shown below. Top Menu Example:...
Page 29 Chapter 3 Front Panel and Menu Tree 3) Line Type: D (Dial Line), L (Leased Line). 4) Mode: ANS (Answer Mode) ,ORG (Originate Mode). 5) Status: Stanby, Handshaking, Connect, Retrain, Ring... 6) SQ: Signal quality 9,8,7,6..,0 Menu Select Exp 1: Exp 2: L MENU Select L MENU Select...
Page 30 Chapter 3 Front Panel and Menu Tree Set-up Menu Exp 1: Exp 2: LL TX Level R Protocol type ← Auto MNP/V42 ← -10dBm 1) Use " " or " " keys to shift among fields, then press "ENTER" key to confirm and wait for ← appears on the LCD screen. 2) Press "EXIT"...
Page 31: The Menu Tree
Chapter 3 Front Panel and Menu Tree The Menu Tree Main Menu STATUS DIAL PROTOCOL Version TEST CONFIG MODEM CONFIG DTE COMMAND LINE SETUP LINE SETUP PROFILE REMOTE STATUS A. STATUS MENU / REMOTE STATUS MENU Tx Level = -XX dBm S/N.
Page 32 Chapter 3 Front Panel and Menu Tree TX Baud = XXXX RX Freq = XXXX Hz TX Freq = XXXX Hz TX PowerOff = X dB Menu Retrain Interface indicators = TR MR RS CS CD T Note: The function with asterisk mark (*) is only available for V.32 and above.
Page 33 Chapter 3 Front Panel and Menu Tree D. TEST MENU Clear All Has Been Done Off\On Off\On Off\On RDL Grant Off\On Error Count 0 ... 65535 B.E.R. Test Off\511 E. CONFIG MODEM MENU Modem Speed V.34 Adaptive\V34+ 336\V34+ 312 \V34 288\V34 264 \V34 240\V34 216 \V34 192\V34 168\V34 144 \V34 120 \V34 96\V34 72\V34 48\V34 24 \V32b Adaptive\V32b 144\V32b 120...
Page 34 Chapter 3 Front Panel and Menu Tree F. CONFIG DTE MENU DTE Speed 115200 bps\76800 bps\57600 bps\38400bps\33600 bps\31200bps\32000bps\28800 bps\26400 bps\24000 bps\21600 bps \19200 bps\16800 bps\14400 bps\12000 bps\9600 bps\7200bps\4800 bps\3600 bps\2400 bps\1800 bps\1200 bps \600 bps\300 bps Flow Control Off\X-On, X-Off\RTS/CTS\CTS only DTR Off Action Force On\Command Mode \Disconnect\Modem Reset DTR Control...
Page 35 Chapter 3 Front Panel and Menu Tree Load User Profiles#0...#9 \0:AS-DL-AT-AUTO \1:AS-DL-AT-NONE \2:SY-DL-V25-NONE \3:AS-2L-ANS-V34 \4:AS-2L-ORG-V34 \5:SY-2L-ANS-V34 \6:SY-2L-ORG-V34 \7:SY-4L-ANS-V34 \8:SY-4L-ORG-V34 \9:AS-2L-ANS-AUTO Power Up User Profile #0…#9 Initial Are You Sure? Front Lock Unlock\Lock Password Edit Input:--- Sreg Edit BASE=DECIMAL\BINARY Save User Profiles#0...#9...
Page 36: Detailed Description Of The Menu Tree
Chapter 3 Front Panel and Menu Tree Detailed Description of the Menu Tree 3.5.1 STATUS MENU Item Name Command Description TX LEVEL = -XX 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 recommended value is between -10 and - 13dBm.
Page 37 Chapter 3 Front Panel and Menu Tree once level is too small from the remote site. DELAY = XXXX AT%S Round trip delay time. This delay is caused by a round trip of a long distance line, especially in a satellite circuit.
Page 38: Dial Menu
Chapter 3 Front Panel and Menu Tree 1959 Hz. (This value is only available when operating on V.34). TX FREQ = AT%S Indication of the carrier frequency of transmitted XXXXHz signal. (This value is only available when operating on V.34). TX SPEED = AT%S Indication of the DCE speed of transmission.
Page 39 Chapter 3 Front Panel and Menu Tree auto answer, it must be set to OFF and the answer shall be activated by DTR provided by DTE (default value=1 times). Auto Ans Off ATS0=0 /Turn off the auto answer function. 1..255 Times /An auto answer will be given when bell rings 1.255 times Progress Tone...
Page 40: Protocol Menu
Chapter 3 Front Panel and Menu Tree High ATL2 /Set to high.. 3.5.3 PROTOCOL MENU Item Name Command Description Protocol Type AT\Nn 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 the link established.
Page 41 CS V1.5x for authentication. Timeout for waiting password from dial-in modem is about 8 seconds. If ANS modem is a standalone model (T-336Cx), this option will be the same as ‘ALL’. (The program CS V1.5x is an additional software on CS server) Send Password (this option is effective only under ORG mode).
Page 42: Test Menu
Chapter 3 Front Panel and Menu Tree related function will also be disabled (including Dynamic Callback assignment function). Disable 1…255 Seconds Compress At%Cn Control of the data compression function AT%C0 /disable data compression function (use V42 or MNP4 error correction only) AT%C1 /enable data compression function (use V42bis or MNP5 data compression in...
Page 43: Config Modem Menu
Chapter 3 Front Panel and Menu Tree key to clear. 0..65535 B.E.R Test AT&T10 Set bit error rate test function. /Disable (default). /use the 511 test pattern 3.5.5 3.5.5 CONFIG MODEM MENU Item Name Command Description Speed AT%Bn Set modem speed and protocol. Adapt AT%B0 /Set modem speed to be V.34 adaptive (multi-...
Page 44 Chapter 3 Front Panel and Menu Tree bps..4DTCM(SM) AT%B40 /Set modem speed to V34 2400 bps..4DTCM(SM) V32b Adapt AT%B47 /Set modem speed to V.32 Auto, auto detact V.32b /V.32 /V.22bis / V.22 /V.21 V32b 144 AT%B20 /Set modem speed to V.32bis 14400 bps TCM V32b 120 AT%B19 /Set modem speed to V.32bis 12000 bps TCM...
Page 45 Chapter 3 Front Panel and Menu Tree polling networks or the modem in the most far end of a cascading network.
Page 46 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) AT%A0 /Basic range +1% to -2.5% (default).
Page 47: Config Dte Menu
Chapter 3 Front Panel and Menu Tree AT%G1 /Enable (Dial Line Default) AT%G2 /Disable (Leased Line Default) Remote Access ATS27=n Enable the modem to monitor and control the remote modem through the secondary channel (bit3) /enable remote access function /disable remote access function (default) Dynamic Range ATS28=n Select the dynamic range of receiving signal.
Page 48 Chapter 3 Front Panel and Menu Tree 76800 bps 115200 bps Flow Control AT\Qn Used to set flow control between terminal and modem when using V.42/MNP and normal mode (asynchronous mode only). AT\Q0 /No flow control X-ON/X-OFF AT\Q1 /Software control, used in text data. CTS Only AT\Q2 /Hardware control identical to RTS/CTS control,...
Page 49: Command Menu
Chapter 3 Front Panel and Menu Tree V.23 HDX AT&C2 /ITU-T V.23 standard simulated carrier in half- duplex mode. RTS Control AT&Rn RTS signal control selection. Normal AT&R0 /Controlled by RTS. Forced on AT&R1 /Keep RTS in ON position.. Data Format AT&Mn Data format selection in data mode.
Page 50: Line Setup Menu
Chapter 3 Front Panel and Menu Tree malfunction caused by the return result code from the modem. Auto Baud AT%Un Auto baud rate detection function control for AT command mode. AT%U1 /Enable (default). AT%U0 /Disable. Framing ATS19=n V.25bis command data format. ASYNC (bit1,0) /Async (default).
Page 51: Profile Menu
Chapter 3 Front Panel and Menu Tree Backup Tel. Select backup telephone number #n (n=0~9) No dial backup /Disable backup function (default) #0 nnnn .. to #9 /Enable backup function and make a choice of nnnn the phone number group. Backup Speed ATS55=n Select modem speed used in the auto dial...
Page 52 Chapter 3 Front Panel and Menu Tree operation, required settings can be made for the next operation when the modem is power Default profile: AT&Fn&W Load factory profile #0..#9. 0: AS-DL-AT- AT&F0&W /Async, dial line, AT command, Auto reliable AUTO mode, V34 Adapt, this mode is most applicable to BBS networks.
Page 53 Chapter 3 Front Panel and Menu Tree Unlock (bit4) /No limitation for any front panel operation (default). Lock /Allow view the status and current setting of the modem, but cannot make any changes of setting. Password edit For changing password, use left key-L, right key-R, enter key-E, exit key-X, Home key-V.
Page 54: Chapter 4. General Information And Features
Chapter 4. General Information and Features 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. -45-...
Page 55: Dial Line Vs. Leased Line
Chapter 4 General Information and Features Dial Line VS. Leased Line There are two kinds of telephone lines --- dial lines and leased lines described as below. Leased line provides users a dedicated communication channel. Both ends of the circuit are permanent. It offers continuous service and provides absolute security. It will not be invaded by any other circuit due to the dedication, it supports better quality and higher reliability.
Page 56: 4W Leased Line
Obviously, the line quality of 4W leased line is better than that of 2W leased line. However, the T-336Cx does an excellent job with both 2W and 4W leased lines and even dial line.
Page 57: Answer Mode Vs. Originate Mode
Chapter 4 General Information and Features Answer Mode VS. Originate Mode While using the dial line, there must be a modem initiating the call, once the exchange recognizes the number, it connects the circuit to the answering modem with ring signals. Answering modem can pick up the call manually or automatically. Afterward, it issues the answer tone to connect with the originate modem.
Page 58: Synchronous Vs. Asynchronous
Chapter 4 General Information and Features 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 asynchronous. Whereas, the host computers and their terminals are often synchronous.
Page 59: Error Correction And Data Compression
ITU-T V.42 to provide error correction and V.42bis provides data compression for up to four times. Due to the improved throughput, the T-336Cx provides DTE speed up to 115200 bps for between data terminal and modem. During connecting, the modem automatically recognizes the protocol being used by the remote modem and set the priority order as LAPM with EC→LAPM→MNP-...
Page 60: Configuration Profile Set-Up
Chapter 4 General Information and Features 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 choose the most similar factory default setting;...
Page 61 Chapter 4 General Information and Features FLOW RTS/C Xon/Xo RTS/C CTRL. Normal Normal Normal Normal Normal Normal CTRL. Normal Normal Normal Normal Normal Normal Normal Normal Normal CTRL DISCN Normal CTRL. Discon clear immedi clear clear clear clear clear clear clear clear nect...
Page 62: Remote Access
Chapter 4 General Information and Features Remote Access For improving service loading, the T-336Cx offer a remote access function through secondary channel. It can read and write the parameter of the remote site modem from local site for well maintenance purpose.
Page 63: Multi-Standard Handshake
Chapter 4 General Information and Features Multi-standard Handshake The T-336Cx complies with ITU-T recommendations V.34, V.32bis, V.32, V.22bis, V.22, V.21, V.8, V.42 and V.42bis operating standard. This functions in both calling and answering mode to automatically recognize the remote modem standard and connect to it accordingly.
Page 64: Auto Dial Back-Up
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-up line."...
Page 65: Auto Fallback And Fall Forward
Chapter 4 General Information and Features 4.11 Auto Fallback And Fall Forward When auto fallback & fall forward is enabled in V.34 or V.32bis mode, the modem will automatically initial a V.34 or V.32bis rate renegotiation when the line condition changes, so that the optimum available data rate is always select with minimal interruption to user data.
Page 66: Line Status Monitoring
4.12 Line Status Monitoring In order to let users manage transmission conditions, the TAINET Network Series Modem provides a signal quality displayed at right lower corner of the screen. It ranges from 0 to 9. The following shows the relationship between the displayed number and bit error rate (BER).
Page 67 Chapter 4 General Information and Features 10 Retrain count Retrains = 1 The parameters above can be found in “STATUS” menu.
Page 68: Test
4.13 B.E.R Test In addition to the parameters stated in the previous section, the TAINET Network Series Modem also offers bit error rate test without any extra test instruments. Before using the BER test, you have to build a connection then enter "TEST"...
Page 69: Intelligent Dial
Chapter 4 General Information and Features 4.14 Intelligent Dial There are some data terminal equipment such as multiplexes, controllers, and synchronous terminals can’t issue “AT” commands to dial. The modem offers you a very convenient way to dial by means of operating front panel. In addition to ten set phone number, it provides you a 108/1 auto dial function which dial pre- determined number when you turn the modem on or when DTR is turned on (off to on transition).
Page 70: Front Panel Lock And Password Protect
Chapter 4 General Information and Features 4.15 Front Panel Lock and Password Protect In order to prevent from the operation of unauthorized persons, we offer you this function. After you set “Front Lock” under “PROFILE” menu to be “Lock”, even the front panel keys are still effective, all the operations affecting transmission are not allowed.
Page 71: Itu-T V.13/ V.23 Simulated Carrier Control In Half Duplex
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 require control of a remote DCD signal by a local RTS signal. V.13/ V.23 operation allows local RTS control of remote DCD signal without on-off carrier switching in half duplex operation.
Page 72: Password And Callback Functions
Chapter 4 General Information and Features 4.17 PASSWORD AND CALLBACK FUNCTIONS 4.17.1 Dynamic Password/CallBack: Special Control codes below can be utilized to assign Dynamic Login Password or Call Back Phone Number (work with both AT command dialing string and front panel dialing operation): ‘<’...
Page 73 Chapter 4 General Information and Features Dynamic Password/Call Back Control Code as “>”, “ <” will not take effect during Login check (will be treated as part of Password). There’s no Call Back function under leased line mode. Password Security by Pass through...
Page 74: Intelligent Dial Polling
#0. (However, if the Tel #0 is an empty number, then the dial polling will terminate.) When dial polling to #9 (or #5 when the Country Code is Beijing Tainet), it will return back to #0.
Page 76: Chapter 5. Instruction Sets
Chapter 5 Instruction Sets Chapter 5. Instruction Sets AT Command Set Table 5-1: AT Command Set Function Description repeat the last AT command answer command dial command ATEn echo on/off 0 : echo off 1 : echo on ATHn hang on/off 0 : on hook 1 : off hook ATIn...
Page 77 Chapter 5 Instruction Sets ATMn speak control 0 : off 1 : untill DCD on 2 : Always 3 : off when dial ATOn go online 0 : go back to data mode 1 : rate change 2 : retrain enable pulse dialing Function Description ATQn...
Page 78 Chapter 5 Instruction Sets 4 : CONNECT with speed message, wait for dial tone, check busy tone ATZn load user profile n (n=0~9) 0 : load user profile 0 n : load user profile n AT&Cn DCD control 0 : DCD forced on 1 : DCD normal 2 : V.13 HDX 3 : V.23HDX...
Page 79 Chapter 5 Instruction Sets AT&Pn dial pulse (MAKE/BREAK) ratio 0 : USA (39/61%) 1 : UK (33/67%) AT&Rn RTS/CTS options 0 : RTS normal 1 : RTS forced on AT&Sn DSR control 0 : DSR forced on 1 : DSR on after connect AT&Tn selftest commands 0 : clear all test...
Page 80 Chapter 5 Instruction Sets AT\Jn DTE/DCE speed convert on/off 0 : enable DTE/DCE speed convert 1 : disable DTE/DCE speed convert AT\Nn protocol type options 0 : normal mode 1 : driret mode 2 : MNP reliable mode 3 : auto-reliable mode 4 : LAPM reliable 5 : LAPM reliable with fallback to normal mode 6 : LAPM reliable with fallback to MNP mode...
Page 81 Chapter 5 Instruction Sets 20 : V32b_14000 26 : V34_19200 27 : V34_24000 28 : V34_28800 29 : V32t_16800 30 : V32t_19200 31 : V34_4800 32 : V34_7200 33 : V34_9600 34 : V34_14400 35 : V34_16800 36 : V34_21600 37 : V34_26400 38 : V34_12000 40 : V34_2400...
Page 82 Chapter 5 Instruction Sets auto fall forward/fallback enable AT%Gn 0 : auto fall forward/fallback disable 1 : auto fall forward/fall back enable autobauding on/off AT%Un 0 : autobauding off 1 : autobauding on calling tone on/off AT-Cn 0 : calling tone off 1 : calling tone on display versions AT-V...
Page 83: Dial Modifiers
Chapter 5 Instruction Sets 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'' dial digit A' to 'D' 'a' to 'd' '*', '#' pause flash hook...
Page 84: Result Codes
Chapter 5 Instruction Sets Result Codes Table 5-3 AT Command Result Codes Short Long form CONNECT RING NO CARRIER ERROR CONNECT 1200 NO DIAL TONE BUSY NO ANSWER TONE None CONNECT 300 CONNECT 600 None CONNECT 1800 CONNECT 2400 CONNECT 3600 CONNECT 4800 CONNECT 7200 CONNECT 9600...
Page 85 Chapter 5 Instruction Sets Table 5-3 Result Codes (cont.) Short Long form CONNECT 24000 CONNECT 26400 CONNECT 28800 CONNECT 32000 CONNECT 38400 CONNECT 57600 CONNECT 76800 CONNECT 115200 CONNECT 31200 CONNECT 33600...
Page 86: Bis Auto Call Unit
Chapter 5 Instruction Sets 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 CRNx - Call request - dial a phone number (x) entered on DTE keyboard. CRSy - Call request - dial a phone number stored in specified memory address (y).
Page 88: Chapter 6. Maintenance
Chapter 6 Maintenance Chapter 6. Maintenance Description This chapter gives you the information of maintenance and the required instruments in order to let you recover the troubles quickly. -79-...
Page 89: Instruments
Chapter 6 Maintenance Instruments The only instrument you need is a multi-meter, due to the embedded digital and analog test abilities.
Page 90: Periodic Maintenance
Chapter 6 Maintenance Periodic Maintenance For every three months, you should do the following jobs. (A) Turn the power off, clean the modem, check the plugs, make sure all the connectors are connected firmly. (B) Be sure that the indicators function well.
Page 91: Troubleshooting
Chapter 6 Maintenance Troubleshooting Once the TAINET Network Series Modem malfunctions please check and record the indicators at the moment then turn the power off. Consequently, make sure the IC's on printed circuit board are firmly sited. Try to turn the power on again, if the trouble still exists, please follow the procedures below.
Page 92: Return Procedures
Return Procedures We suggest the individuals who hold a malfunctioned the TAINET Network Series Modem would contact with your local representative or distributor of Tainet, or just directly access our customer service department as soon as possible in order not to cause catastrophe.
Page 94: Appendix A T-336Cx S-Register Table
Appendix A T-336Cx S-register Table T-336Cx S-register Table Appendix A Default Unit Function Description times Auto-answer Ring Count times Current Ring Count (read only) decimal Escape Char decimal CR Char decimal LF Char decimal Backspace Char second Pause Before Blind Dial...
Page 95 Appendix A T-336Cx S-register Table 16 - 28800 bps 17 - 32000 bps 18 - 38400 bps 19 - * 57600 bps 20 - 76800 bps 21 - 115200 bps 22 - 31200 bps 23 - 33600 bps bit 7,6,5...
Page 96 Appendix A T-336Cx S-register Table bit 7,6 - test pattern selection 00 - reserved *01 - AT%T1 511 pattern 10 - reserved 11 - reserved reserved minute Modem Test Timer(minute) 0001110 binary Bit Mapped Options(set/clear) bit 0,1 - V25bis character framing...
Page 97 Appendix A T-336Cx S-register Table bit 5 *0 - CTS off in retrain (CCITT)* 1 - CTS follows RTS (EIA) Default Unit Function Description bit 6 *0 - AT&S0 DSR forced on 1 - AT&S1 DSR on after connect bit 7...
Page 98 Appendix A T-336Cx S-register Table bit 3 *0 - AT%A0 basic ASI (-2.5% to +1%) 1 - AT%A1 extended ASI (-2.5% to +2.3%) bit 5,4 - data length on direct mode 00 - 8 bits (6-N-1) 01 - 9 bits (7-N-1) *10 - 10 bits (8-N-1) 11 - 11 bits (8-Stuff Parity –1)
Page 99 Appendix A T-336Cx S-register Table 010 - reserved 011 - reserved bit 2 remote status enable / *disable bit 3 *remote access on / remote access off bit 5,4 - sync transmit clock source *00 - AT&X0 internal clock 01 - AT&X1 external clock 10 - AT&X2...
Page 100 Appendix A T-336Cx S-register Table bit 2 0 Line break *1 Send continuous space bit 3 0 - AT%E0 auto retrain off *1 - AT%E1 auto retrain on bit 4 *0 - front panel unlock 1 - front panel lock...
Page 101 Appendix A T-336Cx S-register Table bit 0 - enable 2400 /disable 2400 bit 1 - reserved (this bit always must be set) bit 2 - enable 2800 /disable 2800 bit 3 - enable 3000 /disable 3000 bit 4 - enable 3200 /disable 3200...
Page 102 Appendix A T-336Cx S-register Table 1 - enable dial to dial bit 7,6,5,4 0000-1010 - Pre-Emphasis Filter Suggestions Number 0-A *1011-1111 - Ignore Pre-Emphasis Filter 0000000 binary Fast Connect Control bit 3,2,1,0 - Answer tone length (100ms time base.) 0ms-1500ms...
Page 103 Appendix A T-336Cx S-register Table 1 - V21_300 2 - B103_300 3 - V22_1200 4 - B212A_1200 5 - V22b_2400 6 - reserved 7 - V23_1200(1200Tx / 75Rx) 8 - V26b_1200( V26b_1200 ) 9 - V26b_2400( V26b_2400 ) 10 - reserved...
Page 104 Appendix A T-336Cx S-register Table bit 3,2,1,0 protocol type 0000 - AT\N0 normal mode 0010 - AT\N2 MNP reliable mode *0011 - AT\N3 auto-reliable mode 0100 - AT\N4 LAPM reliable Default Unit Function Description 0101 - AT\N5 LAPM reliable with fallback to...
Page 105: Appendix B T-336Cx Lcd Menu Quick Reference
Appendix B T-336Cx LCD Menu Quick Reference T-336Cx LCD Menu Quick Reference Appendix B Version screen Main Screen Version screen ↓ “ENTER” KEY V.34 Modem V34 Adapt V42bis SN: xxxxxxxxxxxx ↑ “EXIT” KEY V:2.XX/BA/8.050 D ANS Standby V:2.XXX/BA/8.050 → “>” KEY ←...
Page 106 Appendix B T-336Cx LCD Menu Quick Reference F F-Shift Dial Type Call Back Error Count ASI Overspeed DSR Control Dial to Leased Sreg Edit Timer Timer Delay SPK Control Connect B.E.R Test Make/Break DCD Control Dial To Dial Save Code...
Page 108: Appendix C T-336Nx Lcd Menu Quick Reference
Appendix C T-336Nx LCD Menu Quick Reference T-336Nx LCD Menu Quick Reference Appendix C -99-...
Page 109 Appendix C T-336Nx LCD Menu Quick Reference ↓ = "ENTER” KEY ↑ = "EXIT” KEY → = “>” KEY ← = NMC - 16 “<” KEY V5.xx-11 ID=001 Card Selection = "CARD#” KEY Go to the top layer of menu tree = "HOME” KEY ↓...

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T-336nx T-336ndx

Tainet T-336Cx User Manual

Chapter 1. Tainet Modem Introduction

Chapter 2. Installation

Chapter 3. Front Panel and Menu Tree

Chapter 4. General Information and Features

Chapter 5. Instruction Sets

Chapter 6. Maintenance

Appendix A T-336Cx S-Register Table

Appendix B T-336Cx Lcd Menu Quick Reference

Appendix C T-336Nx Lcd Menu Quick Reference

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