MSAP-EE1600 is a multi-service access terminal equipment, which base on the PDH.The MSAP-EE1600 system model mainly include four parts: a main control unit (NMU), three service modules (EOP, E1 business disc, V35), two power supply module (AC220V, DC-48V, DC24V) and a backplane. EE1600 support 12 E1 access or 11 E1 and 1 V35 access at most.

     This machine adopts the 1U front plug-in structure, and it can be configured with different quantity and type service module according to actual needs, which not only can reduce the initial investment, but also facilitate future expansion, upgrade and maintain.

Features

◆1U chassis, card plug-in structure;

◆Support 1 main control slot, 3 branches slots and 2 power supply slot ;

◆The main xontrol module support up to 2 E+E optical interface to external and 12 E1 interfaces to inner ,and it can realize 12X15 E1 cross through the E1 cross module of the main control module and the 3 branches slot of the backplane ;

◆Branch module mainly support  EOP, E1 and V35 three service types, each branch module maximum support 5 E1 to the main control module, and if the the three service slots used simultaneously it can be up to 12E1;

◆Main control module provides 1 V35 interface through the backplane, and support DCE mode

◆Support 2 power supply slots, power types include AC220V, DC48V and DC24V , support  independent power supply and can be mutual backup, AC, DC power module can be mixed inserted

◆Support hot-plug with electric for each single board and power supply module

◆It has centralized network management function, support a console management interface and can be set up to mainly and backup two kinds of modes, using a shared serial bus design, connecting t4 slot of