CATV optical node 4 port workstation

Specifications of 4 port workstation :1. 1310nm and 1550nm double working window ;2.5-1000MHz double-way working Platform3. Adopts high sensitivity with good quality optical receiver module and low noise ,high output 4. 4 way individual amplify output, high output level, the lowest level is 108dBuV (GaAs Module configuration)5,Configuration of optical transmission module flexibly ;6,Double Filter is the inserting module design, it can provide series of segment frequency .7,Button power supply, it adapt to wide power range ,small ripple, and working stability8.It has the backup automatically switch of power ,to ensure the stability of whole set.9,Network module, to monitor the working condition, specification .Technical Parameter ParameterValueOptic receiver partReceiving optical power range(dBmW)-7—+2(recommended value:-1—+1)Receiving optical wave length(nm)1200-1600Optical return loss (dB)≥46Fiber connector version FC/APC(or specified by user)Forward bandwidth(MHz)(45)87-862 or(45)87-750Reverse bandwidth (MHz)5-65(or specified by user)(dBμV)Nominal level output RF port102-108(dB)Flatness in band±0.75(dB)RF Return loss≥16(45-550MHz)≥14(550-862MHz)(dB)C/CSO-61(dB)C/CTB-66CNR≥51Trasmitter (nm)Output optical wave length1310±30(mV/mA)Slope efficiency wave length≥0.1(mV)Output optical power 1 or2Fiber connector versionFC/APC(or specified by user)(dB)Flatness in band±0.5(W)Power loss≤80(V)Supply voltageAC30-80 or AC110-250