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IDM MAP8E1-30 integrated service cross multiplex equipment

MAP8E1-30 IDM device is mainly used for access and cross traffic in data communication network. With complete timing synchronization function, provide 8 lines of E1 channel 64K level without blocking cross connections. At the same time it can provide 30 channels 64K business, including telephone, magneto telephone, phone and electricity V.24 and data business.
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IDM MAP8E1-30

 

Overview

 

IDM MAP8E1-30 integrated service cross multiplex equipment is a comprehensive business platform, which integrates 64K narrowband service access, PCM reuse and 64K time slot cross connection.

MAP2E1-30 IDM device is mainly used for access and cross traffic in data communication network. With complete timing synchronization function, provide 8 lines of E1 channel 64K level without blocking cross connections. At the same time it can provide 30 channels 64K business, including telephone, magneto telephone, phone and electricity V.24 and data business.

 

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Feature

 

v                      8 sets of E1 full time slot without blocking cross connect

v                      Host provides 30 way 64K (or Nx64K) users narrow band service access

v                      Can insert 15 business card slots in the main board, each card can support two channels service, can be FXO, FXS, magnet, data business can be V.24/RS232/RS485/RS422, X.50/X.58, 64K, N*64K bandwidth of V.35/V.36, Ethernet bridge.

v                      Can provide serial network management or Ethernet SNMP network

v                      Support AC 220V/DC-48V

v                      8 groups of E1 can be composed of point to point, chain network, star network and other structures

 

Specification

 

 

E1 interface

Physical connector

BNC

Code

HDB3

Compliance

ITU-T G.703

Impedance

75Ω(By default)/120Ω

Framing

PCM30/32

Signaling

Channel signaling

 

 

Ethernet interface (FE)

Physical connector 

RJ-45

Rate

N*VC12 (N<=50)

Compliant with

IEEE802.3

Duplex

Full duplex/half duplex/ Auto-negotiation

 

Ethernet interface (GE)

Physical connector 

RJ-45

Rate

N*VC12 (N<=63)

Compliant with

IEEE802.3

Duplex

Full duplex/half duplex/ Auto-negotiation

 

FXO/FXS interface

Loop current

20mA

Frequency range

300Hz~3400Hz

Impedance     

200Ω+560Ω//0.1μF

Compliance

ITU G.711 A-Law

 

64K interface

Code type

G.703 standard

Code rate

64Kbps

Impedance

Balance 120Ohm

Comply with G.703

 

 

EM2/4 Wire interface

Audio range

300Hz~3400Hz

Impedance

Balance 600Ohm

Compression ratio

ITU G.711 A Law

Loss

>=18dB

 

Magnet interface

Audio range

300Hz~3400Hz

Impedance

Balance 600Ohm

Compression ratio

ITU G.711 A Law

Loss

>=18dB

 

V.24 interface

Transmission rate

Asynchronous<=9600bps synchronization 64kbps

Electrical characteristics

Comply with CCITT V.28 protocol

 

V.35 interface

Interface type

RJ45

Electrical characteristics

Comply with ITU-T V.35

Transmission rate

N*64Kbps (n=0~31)

Terminal interface

Comply with ISO2593

 

 

 

Power supply and consumption

Power supply

DC-48V /AC 220V

   Consumption

150W

 

Working environment

Temperature

-10oC ~+50oC

Humidity

0~95% ( non-condensing)

 

Application

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