Product Categories

Fiber Optic Modem

[3]

Interface Converters

[13]

Media Converter

[2]

PDH Multiplexer

[8]

SDH Multiplexer

[3]

TDM over IP

[4]

Video Encoder/Decoder

[3]

Video Multiplexer

[5]

Voice Extenders Over E1

[3]

Voice/Data Fiber Mux

[10]

Contact Now

Beijing Raytrans Digital Technology CO.,LTD

City:beijing

Province/State:beijing

Contact Person:Miss. christina xia

View Contact Details

Contact Now

China 4xE1 G.703+2xEthernet+1 to 120 channel voice (FXS/FXO) fiber multiplexer (modular) wholesale

4xE1 G.703+2xEthernet+1 to 120 channel voice (FXS/FXO) fiber multiplexer (modular)

Ask Latest Price

Video Channel

Place of Origin :Beijing,China

Brand Name :IDM

Model Number :IDM-120N

MOQ :2 pcs

Packaging Details :2pcs packed in one carton box

Delivery Time :3-5 days after payment

Payment Terms :TT in advance

Supply Ability :3000pcs per month

Contact Now

Add to Cart

View Product Description

Overview

IDM-120N provides 2 shared 10/100Mpbs FE interfaces, 4 transparently transmitted E1 interfaces and at most 120 FXO/FXS interfaces with “caller ID display” feature.

IDM-120N also provides 19 slots, which would be able to accommodate 1 MCU (main control unit) card, 16 user’s cards and 2 power cards.

Pictures

Front Panel

Rear Panel

Features

Transmission medium is fiber and the optical line rate is 155Mbps.
1 MCU card and 16 user’s cards, each of which provides 8 channels of 64kbps voice. The capacity of IDM-120N is 120 channels.
2 10/100Mbps shared FE interfaces with VLAN feature.
Rack-mountable 6U frame, easy to install and maintain.
4E1 transparent transmissions make it very expandable.

Specification

Optical interface

Physical connector	FC/ SC	Mode	Single mode/Multi-mode
Rate	155bps±50ppm	Wavelength	850nm/1310nm/1550nm
Optical output power	-2～-11dBm	Sensitivity	Better than -36dBm

E1 interface

Physical connector	DB37	Line code	HDB3
Compliance	ITU-T G.703	Impedance	75Ω/120Ω
Framing	PCM30/31	Transmission	Transparent transmission

Ethernet interface

Physical connector	RJ45	Rate	10/100M Base-T Auot-negotiation
Compliance	IEEE802.3u	Duplex	Full duplex/half duplex/Auto-negotiation

FXO/FXS interface

Physical connector	RJ45	Frequency range	300Hz~3400Hz
Impedance	200Ω+560Ω//0.1μF	Compliance	ITU G.711 A-Law
Loopcurrent	‎25mA

Power and consumption

Power supply

DC-48V /AC 220V/Dual

Consumption

≤400W

Working environment

Temperature

0ºC～40ºC

Humidity

≤90%(non-condensing)

Product Tags:

32 channel multiplexer

voice over fiber multiplexer

sfp module transceiver types

Inquiry Cart 0