V.35 to Fiber Modem

Product Overview :
Teamlink 5008 is a 2Mbps Statistical Multiplexer that combines 4/8 asynchronous channels onto a Two synchronous, full-duplex, composite link at speeds upto 64 Kbps. It features independent soft or hard flow control for each asynchronous channel. It provides reliable error free end to end performance on composite link using error detection and automatic retransmission. A pair of multiplexers is required to operate on a composite link. Asynchronous terminals or ports of host are connected to the Multiplexer. If the span between multiplexers is long, composite link may use modems or line drivers. Statistical Multiplexer uses dynamic time sharing on composite link depending on the demand from asynchronous channels to transfer the data on the composite link.


Technical Specifications :
Terminal Ports

  • Number of Ports : 4/8
  • Protocol : Serial Async, Start-stop
  • Interface Speeds : RS 232C/V.24 DB-25 connector
  • Speeds : 50,75,110,150,300,600,1200,1800,2400,3600,4800,7200, 9600,14400 or 19200 bps
  • Data format : 5,6,7 or 8 data bits odd/even/no parity
  • Flow control : XON/XOF or RTS/CTS
  • Echo : Selectable
  • Break Propagation : Transparent
  • Aggregate Data rate : Upto 153.6 Kbps 1,1.5 or 2 stop bits

Composite Port

G703 E1 Interface Specifications

  • Line Rate : 2048 Kbps
  • Line Code : HDB3
  • Interface : E1 Interface as per ITU-T G.703, G.704
  • Impedance : 120 Ohms (Balanced), Optional : 75 Ohms (Unbalanced)
  • Connector : RJ45 for Balanced and BNC for Unbalanced
  • Clock Mode : Internal clock or G.703 Recovered clock Framed and Unframed Operation User selectable CRC-4 Generation and Detection

OR

  • Format : Serial, Synchronous
  • Interface : RS 232C/V.24 or V.35 User selectable Co-dir. G.703, E1 framed or unframed DB-25 connector
  • Speed : 1200,1800,2000,2400,3600, 4800,7200,9600,14400,19200, 28800,33600,38400,48000, 56000 or 64000 bps
  • Protocol : X.25 Level 2 LAPB (Basic and Extended operation)
  • Error Correction : 16-bit CRC-CCITT and ARQ
  • Timing Source : Internal or External
  • Data Encoding : NRZ or NRZI

Supervisory Port

  • Protocol : Serial Async, Start-stop
  • Interface : RS 232C/V.24,DB-25 connector
  • Speeds : 300,1200,4800 or 9600 bps
  • Data format : 7 or 8 bits, 1 or 2 stop bits odd/even/no parity Local and Remote configuration Status monitoring Error and Utilization statistics

Diagnostics

  • Power-on
  • Off-line / On-line Diagnostics

Front Panel Indications

  • Composite Port : PWR,Linkup,Remote,TST/DFLT, TX ,RX,Line Error,Addr Error, Mux Error, Terminal Port Activity
  • Voice Port : Vlinkup,VAD,FXS,FXO, Low Batt, High Batt
  • E1 or Co-dir : Sync., Los, Error, Clock mode,RD, TD, Test

General

  • Power : 170-260 VAC, 47 to 63 Hz
  • Dimensions : 443mm(W) x 335mm(D) x 80mm(H)
  • Weight : 4.5 Kgs.
  • Operating Temp : 0 to 45C
  • Relative Humidity : 0-90% non-cond. upto 35 C