Overview
    MDO-15 Rackmount PDH Mutilizes rack configuration to increase spatial utilization ratio and improves the performance of network management system. 16×E1, 8×E1 and dual 4×E1 slots can be inserted hybridly, offering users a more convenient, effective and quicker way to establish and manage the whole networks in the point-to-point networking . Each slot has the same functions like 16×E1/ 8×E1 /4×E1 terminal transceiver(desk-top) .Therefore, they can be mutually exchanged and used to build up point-to-point and point-to-multipoint networks with small transportation volume, large net cell number, high reliable and perfect auxiliary functions, such as military, mobile, telecom, electric power, road and airline point-to-point and point-to-multipoint private wire networks.

Features
　◆ One rack offers up to 12 slots supports 12~24 different optic directions
  ◆ Each slot offers 16 E1/8 E1 or double 4E1 interfaces
　◆ 1 network management and office telephone slot (optional)
  ◆ exquisite figure，6U 19″ standard rack，space saving
　◆ E1 Line code: compliant to G.703, E1 interface adopt digital phase locked and clock extracted technique 
　◆ efficient office service，one office port in In-station side supports office session from 24 different directions and can be switched at any time
　◆ Local/Remote monitor can be switched at any time, alarm statuses are clear at a glance and debugging and fault detecting can be conveniently done
　◆ All setting can be done by tunable switch on the panel quickly and directly
  ◆ Environment temperature, operation voltage, polling condition can be digitally displayed and environment observation and network management monitor are integrated