Overview

TD-CNV-V.35-1E1

TD CNV-V.35-1E Series gives the interface conversion between G.703 E1 and V.35. This device provides an economical digital access solution for E1 and Fractional E1 network services. With a adapter cable, the Device can link to other DTE Device, such as router, at data rates of 64Kbps to 2048Kbps. User data is placed into the E1 frame, using only the required number of timeslots. Timeslot assignment is accomplished according to the Data Port speed and manual setting of DIP switches. The main E1 link may be clocked from the recovered receive clock, from the Data Port clock, or from an internal oscillator.

  • Key features
    • Interface conversion between E1 and V.35
    • Support ITU-T V.35, G.703, G.704, G.823
    • Standalone and chassis module available, support hot-swap
    • Framed (N*64Kbps) and unframed (2.048Mbps) optional, support continuous and discontinuous timeslots setting
    • Frame mode support PCM30/ PCM31
    • CRC/non-CRC auto-negotiation on E1 interface
    • Support remote bandwidth control, and remote loop back under framed mode.
    • Support internal clock, E1 recovery clock or V.35 line clock
    • Provide local, diagnostic and remote loop back test.
    • For E1 interface, 75 ohm (unbalanced) and 120 ohm (balanced) available and auto-negotiation.
    • For V.35 interface, DCE and DTE mode are optional
    • Comprehensive LED indicators on front panel, convenient for the diagnosis of equipment working state
    • 48VDC& 220VAC power supply

Specifications

E1 interface

Data rate: N×64Kbps, N=1~32 Code type: HDB3

Compliant with G.703, G.704, G.823 75Ω/ 120Ω Optional

BNC(75Ω) / RJ45(120Ω

Framed / Unframed optional

V.35 Interface

Data rate: N×64Kbps, N=1~32 Connector: DB25 female jack DTE/DCE optional

LED

PWR, TEST, LOOP, PTOK, ELOS, AIS, CV, VLINK, RXD, TXD

DIP Switch

Remote / Local / Diagnostics LOOP, V.35 Timing, Test Mode, Remote Timeslot Follow, E1 Timing Mode, 32 timeslots setting

Size

Standalone252W×136D×40H

mm

Chassis: 19’ W× 340mm D× 4U

H

Power

INPUT: AC Power: 100V-240V, 0.4-0.2A, 50- 60 Hz

DC Power: -48V, 0.4A

Power :<2W for each standalone or module

Environment

Operation

Temperature: 050;

Humidity: 0%90%(non-condensed) Air pressure: 86kPa106 kPa.

Transport and store

Temperature: -2060; Humidity: 0%90%(non-condensed) Air pressure: 86kPa106 kPa.

File-Name Download
FE1-V.35 Manual.pdf
Download