CNOR300 - S4 bidirectional optical workstation is a optical node with high performance index, multifunction, four ports output . it is designed for developing HFC network into bidirectional and multifunctional network. As a network access node, it completes photoelectric conversion, and also operates some device node functions, such as centralized management, signal distribution, information collection etc.
CNOR300 - S4 bidirectional optical workstation has four independent bidirectional high level output ports and network management connector. The output level of each port can be as high as 108 dBuV, and the port can be extensible to output up to 112 dBuV. By configuring network transponder, which realizes the function of monitor the working state . The whole optical node has forward path bandwidth of 750 MHZ or 862 MHZ, and the reverse channel can be determined flexibly by choosing different bidirectional filters.
Product Features 1. Four output ports has multiplicative power with gallium arsenide module. 2. With 25 V current pass capability. 3. With ability of circuit protection by surge current. 4. Using efficient 40~90 V switching power supply 5. Receiveing 1310/1550 wavelength forward 6. Providing 6 standard connectors of optical adapter 7. 4 in 1 or 4 separate circuit reverse feed-back is optional 8. Transmitter and receiver are equipped with LED indicator 9. With working state monitoring and control device 10. Forward output and return all have test port, convenient for operation 11. Medium-sized aluminum shell with excellent waterproof and heat dissipation performance. 12. With four-way high output level and low distortion characteristics. 13. Receiving and return transmitting data by up/down insert ports 14. With four independent forward/reverse channel, output level can be control flexibly 15. Return transmission unit can choose FP or DFB laser.
Item Unit Performance Parameters WR8604HJ Forward Optical Receive Part Optical Parameters Receive Optical Power dBm -9 ~ +2 Suggested Use Range dBm -3 ~ +1 Optical Return Loss dB > 45 Optical Receive Wavelength nm 1100 ~ 1600 Optical Connector Type
FC/APC, SC/APC (or specified by the user) Optical Fiber Type
Single Mode Link Performance C/N dB ≥ 51 C/CTB dB ≥ 65 C/CSO dB ≥ 60 RF Parameters Frequency Range MHz 45/85~862 Flatness in Band dB ±0.75 Rated Output Level dBμV ≥ 108 Max Output Level dBμV ≥ 112 Output Return Loss dB ≥16 Output Impedance Ω 75 Reverse Optical Transmit Part Optical Parameters Optical Transmit Wavelength nm 1310±10, 1550±10 or specified by the user Laser Type
DFB or FP laser Output Optical Power mW 0.5, 1, 2, 3, 4 Optical Connector Type
SC/APC (or specified by the user) RF Parameters Frequency Range MHz 5 ~ 30/65 (or specified by the user) Flatness in Band dB ±1.5 Input Level dBμV 75~85 Input Return Loss dB ≥ 16 Output Impedance Ω 75 NPR dynamic range dB ≥15(NPR≥30 dB) Use DFB laser ≥10(NPR≥30 dB) Use FP laser General Performance Power Voltage V A:AC 135~250 V/50Hz; B:AC(DC)35~90V/50Hz Operation Temperature ºC -30~+70 Storage Temperature ºC -30~+70 Relative Humidity % Max 95% non-condensing Consumption W ≤70 Dimension mm 430(L) 250(W) 170(H)