Product Name: 1550nm EDFA Optical Amplifier Gfd1550-Ebm (SC/2U) 16ports with Wdm Xpon Olt Input/ Erbium Doped Fiber Amplifier Model NO.: GFD1550-EBM(SC/2U) 16Ports With WDM Condition: New Certification: CE, ISO Type: Fiber Amplifier Height: 2u Port No.: 16 Ports Optic Power: Customized Optical Connector: CATV in: Sc/APC, Olt in: Sc/Upc, Mixed out: Sc/APC Power Supply: 2 Nms: Web Nms Transport Package: Standard Carton Specification: 390(L) x 486(W) x 88(H) Origin: China Product Description 1550nm EDFA Optical Amplifier GFD1550-EBM(SC/2U) 16Ports With WDM xPon OLT Input/ Erbium Doped Fiber Amplifier- 16Ports, each optical output power customized- Embedded WDM for xPon OLT application (Optional)- Single/Dual input optional when placing order- Embedded optical switch for dual input, switching power can be set by front panel or web SNMP.- Double cooling system to protect the pump laser.- RJ45 Port for Plug-in SNMP system can realize remote management at any time.- Standard RS232 Port.- Adopting JDSU, Bookham or Fitel laser.- LCD displays the parameters, functions and trouble alarm.- Dual Switch Power Supply with hot-plug, 90-265VAC or -48VDC optionalSpecifications:ItemsParameterOutput(dBm)31323334353637383940Output(mW)12501600200025003200400050006400800010000Input(dBm)-8~+10Range of output adjustment (dBm)Down 4One-time downward attenuation(dBm)Down 6Wavelength (nm)1540~1565Output stability(dB)<±0.3Optical Return Loss(dB)≥45Fiber ConnectorFC/APC,SC/APC,SC/IUPC,LC/APC,LC/UPCNoise Figure (dB)<6.0(input 0dBm)Web portRJ45(SNMP),RS232Power Consumption (W)≤80Voltage (V)220VAC(90~265),-48VDCWorking Temp(ºC)-0~55Size (mm)390(L)×486(W)×88(H)NW(Kg)8Diagram:Single Input (Standard)Single Input( With WDM)Dual Inputs( With WDM)Front PanelSingle InputDual InputsRear Panel