120 channel digital cross connect Multiplexer

Name: 120 channel digital cross connect Multiplexer
Brand: Beijing Raytrans Digital Technology Co., Ltd.
Rating: 4.8 (35 reviews)

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Model No. :	IDM-120AN
Brand Name :	IDM

9yrs

Beijing, Beijing, China

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Beijing Raytrans Digital Technology Co., Ltd.

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Product description

120 channel digital cross connect 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, 4 channels of sharing 100Mbps Ethernet and 4 channels of E1 signals over a strand or a pair of optical fiber. 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/multi-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/120Ω
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

2/4wire E&M

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

Codirectional 64K

Code	G.703 standard	Rate	64Kbps±100ppm
Impedance	Balanced 120Ω	Compliance ITU G.703

Working environment

Temp. (regular)	-15^oC ~+65^oC	Storage temp.	-25^oC~+75^oC
Temp.(Industrial)	-40^oC~+85^oC	Humidity	0~95%(Non-condensing)

Dimension, weight and consumption

L×D×H	482* 280 * 133 (mm)
Weight (when fully configured)	17Kg	Comsuption(when fully configured)	Less than 150W

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