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IDM-120AN datasheet

IDM-120AN DXC multiservice multiplexer is a modular equipment. It has 16 slots to accommodate user’s slide cards, 15 of which are for FXO/FXS cards and the remaining one is for 4E1 DXC card.

IDM-120AN transmits 120 channels of voice/telephone, 8 channels of sharing 100Mbps Ethernet and 4 channels of E1 signals over a strand or a pair of optical fiber.
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IDM-120AN PCM Multiplexer

Overview

 

IDM-120AN DXC multiservice multiplexer is a modular equipment. It has 16 slots to accommodate user’s slide cards, 15 of which are for FXO/FXS cards and the remaining one is for 4E1 DXC card.

IDM-120AN transmits 120 channels of voice/telephone, 8 channels of sharing 100Mbps Ethernet and 4 channels of E1 signals over a strand or a pair of optical fiber.

 

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Features

 

        120 N×64K user’s channels

       Modular structure and hot-swappable.

       Configurable with multiple user’s slide cards.

       Each user’s unit provides 8 user channels.

       AC220V and DC-48V optional or dual power supplies.

       The optical model (IDM-120AN) providing 4 E1 transparent transmission makes it very expandable.

       Complete network management and acousto-optical alarm

 

Specification

 

Optical interface                   

Physical connector

FC/SC

Mode

Single mode

Rate

155Mbps±50ppm

Wavelength

1310nm/1550nm

Output power

-2~-11dBm

Sensitivity

Better than -36dBm

Transmitting range

Up to 100KM

 

E1 interface

Rate

2048Kbps

Line code

HDB3

Compliance

ITU-T G.703

Impedance

75Ω

Framing

PCM30/31

Signaling

Channel associated signaling

 

Ethernet

Physical connector

RJ-45

Ratae

10M/100M/auto-negotiation

Compliance

IEEE802.3

Duplex

Full/half duplex/auto-negotiation

 

FXO&FXS

Compliance

Law A in ITU G.711

Audio frequency range

300Hz~3400Hz

Impedance

200Ω+560Ω//0.1μF

Loop current

25mA

 

2/4-wire EM

Compliance

Law A in ITU G.711

Audio frequency range

300Hz-3400Hz

Impedance

Balanced 600Ω

Return loss

Not lower than 18dB

 

V.24

Rate

asynchronization≤9600bps/synchronization 64Kbps

Compliance

CCITT V.28

 

V.35

Rate

N×64Kbps(N=1~30)

Compliance

ITU-T V.35

 

Co directional 64K

Code

 G.703 standard

Rate

64Kbps±100ppm

Impedance

Balanced 120Ω

Compliance            ITU G.703

 

 

 

Working environment

 

Temp. (regular)

-15 oC ~+65oC

Storage temp.

-25oC~+75oC

Temp.(Industrial)

-40oC~+85 oC

Humidity

0~95%(Non-condensing)

 

Dimension, weight and consumption

 

L×D×H

482* 280 * 133 (mm)

Weight (when fully configured) 

17Kg

Consumption (when fully configured)

Less than 150W

 

 

Application

 

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