Sell 4E1 PDH Multiplexer

Description

overview: The WT-OM-C*4E Fiber Optic Multiplexer is a compact version of the WT-OM product line. This multiplexer supports combining up to four E1 channels over single mode or multimode fiber optic links. Several optical transmitter options for different fiber cables 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 etc. Features: Advanced and compact design that performs E1 multiplexing & de-multiplexing and provides a *6.**6Mbit/s optical interface in a single unit Built-in AC/DC or DC/DC converter and supervisory microprocessor Digital clock and data recovery for E1 & optical signal Provides visible and audible alarm indications Loopback controls for diagnostics and troubleshooting Order-wire channel for end to end installation and maintenance Network manageable with Topone NMS Low power consumption High reliability Several application options are available: Redundant links, both fiber and power, and managed or non-managed Non-redundant links, managed or non-managed AC, DC or AC/DC power input Fiber optics options include ***0/***0nm single mode, **0/***0/***0nm multimode and single mode over single fiber Order-wire service channel Setup, control and diagnostics can be performed via a supervisory port, by using RS***5 connection with SNMP agent unit linked to an SNMP management station