PD-708E Compact Optical multiplexer is a low cost and high performance optical line transmission equipment.

DescriptionsPD-708E 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 wavelengths are available. This optical line equipment is developed for transmission in access networks,corporate networks, dedicated networks for railway and power companies etc.FeatureAdvanced and compact design that performs E1multiplexing & de-multiplexing and provides a 100Mbit/s optical interface in a single  unit.Built-in AC/DC or DC/DC converter and supervisory microprocessorDigital clock data recovery for E1 signalProvides visible and audible alarm indicationLow power consumptionSupport SNMPAuxilary data channel in optical line codeCentralized network management with the BILLIONCOM EMSHigh reliabilityFlexible installation in various mechanical constructions.Local and remote loop back test for diagnosticsOrder wire channel for end to end installation and maintenancetionTechnical SpecificationElectrical (E1 interface)    Channel capacity: 8 channels    Bit rate: 2.048Mbps±50ppm    Line code: HDB3    Nominal impedance: 75Ω unbalanced /120Ω balanced    Jitter character: ITU-T G.742,G.823 compliantOptical    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/SCPower supply    Power input: AC/DC optional    Power consumption: ≤10WEnvironment    Operation temperature: -5°C~+40°C    Storage temperature: -20°C~+60°C    Humidity: 10%~90% RH non-condensingPhysical    Rack-type: 428 × 148 × 48 (mm)

8E1 PDH Compact Optical multiplexer