Fiber Optic Multiplexer
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DHODT-E1

Features

• High performance fiber optic E1 multiplexer

• 100Mbit/s optical interface

• Optional models for 4xE1, 8xE1 and 16xE1

• Built-in AC/DC or DC/DC converter and supervisory microprocessor

• Digital clock data recovery for E1 signal

• Provides visible and audible alarm indication

• Low power consumption

• Order wire channel for end to end installation and maintenance

• Auxiliary data channel in optical line code

• Centralized network management with the optional NMS

• High reliability and MTBF

• Flexible installation in various mechanical constructions.

• Local and remote loop back test for diagnostics

Description

The DHODT-E1 Optical multiplexer is a low cost and high performance optical line transmission multiplexer. The DHODT-E1 combines four ITU-T G.703 compliant standard electrical E1, 2.048Mbps signals into an optical data stream for transport over fiber optic cables. Several transmitter options for different cable types and wave-lengths are available. This optical line equipment is developed for transmission in access networks, corporate networks, dedicated networks for railway and power companies.