PDH MUX Fiber Optical Multiplexer fiber to 4 E1:PDH-4

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PDH MUX Fiber Optical Multiplexer fiber to 4 E1:PDH-4 FastFOM Telecom cenny.xu@hotmail.com Description 4E1 PDH Fiber Optical Multiplexer Introduce PDH-4 Compact Optical multiplexer is a low cost and high performance optical line transmission equipment, which 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 etc. Features Advanced and compact design that performs E1 multiplexing & de-multiplexing and provides a 16.896Mbit/s optical interface in a single unit. 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 Auxilary data channel in optical line code Centralized network management with the Topone NMS Flexible installation in various mechanical constructions. Technical Specification Electrical (E1 interface) Channel capacity:4 channels Bit rate:2.048Mbps+/-50ppm Line code:HDB3 Nominal impedance:75ohm unbalanced / 120ohm balanced Jitter character:ITU-T G.742,G.823 compliant Optical Bit rate:16.896 Mbit/s Line code:1B1H Optical source:LD Transmitter power:>=-9dBm Receiver Type:PINFET Receiver sensitivity:<=-40dBm(BER<=10-11) Wavelength:1310 / 1550nm Optical connector:FC/SC Power supply Power input:AC/DC optional Power consumption:<=10W Environment Temperature:-5degree~+40degree for operation -20degree~+60degree for storage & transport Humidity:10%~90% RH non-condensing Physical Standalone compact (19"/2) Dimension:220mm(width) 3.5mm(height) 50mm(depth) Weight:1.0 kg Rack type:EIA 19" Standalone (19") Dimension: 440mm(width)*3.5mm(height)*50mm(depth) Weight:1.2 kg Rack Type:EIA 19" Rack Mount(19") Dimension:483mm(width)*66mm(height)*25mm(depth) Weight:12 kg(full deploy) Rack Type:EIA 19"

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FastFOM Telecom Equipments Co.,Ltd

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