JIUZHOU HIGHTECH LIMITED  

Product Name: Low Noise CATV Optical Receiver Gjy1000h2f-G Dual Input Optical Receiver Model NO.: GJY1000H2F-G Condition: New Certification: CE, ISO Usage: Workstation Delivery Time: 25-35 Working Days Connector: Sc/APC or FC/APC Transport Package: Standard Carton Specification: 280 x 180 x 80mm Origin: China Product Description Low Noise CATV Optical Receiver GJY1000H2F-G Dual Input Optical Receiver GJY1000H2F-G dual input optical receiver adopts the advanced low-noise optical receiving circuit combining high-performance GaAs amplifier, with a unique circuit design, showing the distinctive quality and high reliability. Widely used in various types of optical fiber transmission system, which greatly improved the transmission quality and coverage of the cable television network GJY1000H2F-G dual input optical receiver has a standby two-way optical receiver to automatically switch the input optical power, light AGC control, NC attenuator, NC equalizer and output level. According to user's requirement, it can configure the Ethernet interface module to realize the function of remote monitoring and control. - Dual optical signal input with redundancy function - 1290nm~1580nm operating wavelength - 47-1000MHz frequency bandwidth - Optical AGC keeps RF output constant ≥116dBμV (42CH) when -7~+1dBm input - Support automatic switch function by CPU circuit while one optical input is abnormal - LED numeric screen displays optical power, output level, voltage and other parameters - Support Electronic slope control, electronic gain control. - Support SNMP remote control optional. - Power supply remote feed or local feed. - Waterproof housing, outdoor installation applicable Specifications:ItemunitParameterremarkOptical wavelengthnm1290~1580Reflection lossdB>45Frequency bandwidthMHz47~1000Optical link frequency noisedB±0.75RF output reflection lossdB≥14Level adjusting rangedB20Equalizing adjusting rangedB15Input optical power range(AGC)dBm-7~+2Output level (maximum)dBμV≥116Note 1Optical link C/NdB≥54Note 2Optical link C/CTBdB≥60Optical link C/CSOdB≥60weightKg≤ 1.55Dimensionmm280*180*80Other parameterOptical fiber connectorFC/APCOr SC/APCOptical power testing voltageV/mW1Working temperatureºC-25~+55Relative humidity≤85%Power supply voltageVAC60 or AC220