Overview

TD-CNV-E1-SubE1-Eth

TD‐CNV –E1‐SubE1 +ETH PCM Add/Drop Multiplexer gives two E1 interface and one Ethernet interface. The main E1 (E1‐1) line is 2Mbps; it is divided into one sub (E1‐2) E1 line and one Ethernet line. This equipment can select several timeslots for Ethernet line, using E1 timeslots sufficiently. The sub E1 port can link transmission or terminal device, such as Optical transmission device, PABX etc; it can also link other PCM Add/Drop multiplexer. This device has high performance and low price. It utilizes the idle E1 timeslot to transmit Ethernet data, fully use 2M bandwidth.

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Features

  • The 2Mbps E1 line divided into one E1 line and one Ethernet line.
  • E1 line code type is HDB3, fully compatible with ITU‐T G.703; jitter feature is better than G.823.
  • Ethernet Standards fully compatible with IEEE 802.3.
  • E1 interface, 75 ohm (unbalanced) ,BNC connector
  • Line port speed: 2.048Mbps+/‐50ppm, data transmit speed support N*64k (N=1~32); fractional timeslots can be selected
  • E1 fractional/ unframed optional
  • Ethernet port 10/100Mbps, Full/Half Duplex auto‐negotiation.
  • 10/100Base‐T LAN Interface on RJ‐45 connector
  • Clock mode: Internal clock, line recovered clock from E1‐1 or E1‐2 line
  • Comprehensive LED indicators on front panel, convenient for the diagnosis of equipment working state
  • ‐48VDC& 220VAC power supply selectable

Specification

Specifications

  • E1 interface

One UP port, one DOWN port Data rate:

Unframed: 2Mbps

Fractional: N×64Kbps, N=1~31 Code type: HDB3

Standard: G.703, G.704, G.823, G.742

75Ω unbalanced Connector: BNC (75Ω) Number of Port: 2

  • Ethernet Interface

10/ 100M, full/ half duplex, auto‐negotiation Connector:

RJ45

Number of Port: 1

  • LEzD Indicator

PWR: Power LINK:

Ethernet link

ACT: Ethernet receive or transmit data LOOP: E1 loop

RA: The other device alarm

LOF1/LOF2: E1 signal lose synchronization E1: E1 link

  • DIP Switch

Clock mode select: Internal clock; Recovered from E1‐1 or E1‐2 E1‐2 (sub E1) enables or disable

Local E1 loop; Remote E1 loop

Your Route to The Destination

  • Size

Standalone: (Unit: mm) 200（W）×145（D）×35（H）

  • Power

INPUT:

AC Power: 100V‐240V, 0.4‐0.2A, 50‐60 Hz DC

Power: ‐48V, 0.4A

Power:

<5W for each standalone

  • Environment

Operation

Temperature: 0℃～50℃;

Humidity: 0%～90%(non‐condensed) Air pressure: 86kPa～106 kPa.

Transport and store

Temperature: ‐20℃～60℃; Humidity: 0%～90%(non‐condensed) Air pressure: 86kPa～106 kPa.

Typical Application

PBX

PBX

Ethernet

Ethernet

Note: When device Ethernet port link with PC, use MDI‐X twisted‐pair line; link with HUB or Switch, please select MDI twisted‐pair line.

DatasheetUsermanual
File-Name Download
User’s Manual of Ethernet Timeslot DropInsert Devices_.pdf
Download
TS-1000 TD-CNV-ETH-E1