Detailed Product Description

Total 16*slot

-2*slot for main control board(support backup main control board)

-2*slot for power supply board(support backup power supply board)

-12*slot for various data/voice interface(with backup main control board) or 13*slot(without backup main control board)

8*E1 per E1 board, maximum occupy 8 slots

Voice:16*FXS,16*FXO,8*E&M,8*MS,8*MSA,4*HFA optional

Data:4*V.35,10*V.24,10*X.50,4*RS485,4*RS422,8*G.703,4*UIF(ISDN 2B+D),4*10Base-T optional

Support work under standard DXC mode(E1 Digital Cross Connection)

Features:

Ability to incept sixty-four E1 signals from different direction at the same time;

Consummate Net management: Security, Configuration, Alarm, Malfunction and Performance management;

Multifarious audio and data interfaces;

Two wires loop audio interface (LS/LE) with opposite-pole-trigger fee-charge function and hotline telephone;

Supporting U interface: V.35, V.24 and Ethernet data can be transmitted over five to seven km by the ISDN 2B+D Data interface board;

Possessing 10Base-T Ethernet bridge which supports VLAN transparent cutting through;

Powerful time slots expansion DXC function with a 2048×2048 exchange network array without hinder;

Centralization and Diversion function: E1 branch signals from different source can be led into different channels of the same interface board;

1+1 Hot backup for Main Control Board and Power Supply Board to guarantee stability and reliability;

2M interface board and other sub-rate interface board can be inserted into any slot of the device at any sequence or types;

SNMP Network Management