Sell 16 E1 fiber optic PDH multiplexer(DHODT-16)

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16 E1 fiber optic PDH multiplexer(DHODT-16)
PDH Multiplexer , E1 fiber optic modem , E1 to fiber converter , optical transmitter and receiv , PDH fiber multiplexer

DHODT-16 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.
>>Advanced and compact design that performs E1 multiplexing & de-multiplexing and provides a 100Mbit/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
>>High reliability
>>Flexible installation in various mechanical constructions.
>>Local and remote loop back test for diagnostics

Technical Specification
>> Electrical (E1 interface)
Channel capacity: 16 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: 100 Mbit/s
Line code: 4B5B
Optical source: LD
Transmitter power: >=-9dBm
Receiver Type: PINFET
Receiver sensitivity: <=-38dBm(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 (19")
Dimension: 440mm(width) W43.5mm(height) W150mm(depth)
Weight: 1.2 kg
Rack Type: EIA 19"
Rack Mount(19")
Dimension: 483mm(width) W266mm(height) W225mm(depth)
Weight: 12 kg(full deploy)
Rack Type: EIA 19"