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Two-Way Transmission CATV Optical Receiver/Node

China Two-Way Transmission CATV Optical Receiver/Node, Find details about China Receiver, TV Receiver from Two-Way Transmission CATV Optical Receiver/Node

Model NO.
HH-ONR-9940B
Output Level
83
Maximum Full Gain
24/38
Size(mm)
511×216×273
Trademark
HAIHUI
Transport Package
Carton
Origin
China
HS Code
8517629900
Model NO.
HH-ONR-9940B
Output Level
83
Maximum Full Gain
24/38
Size(mm)
511×216×273
Trademark
HAIHUI
Transport Package
Carton
Origin
China
HS Code
8517629900
HH-ONR-9940B Optical Node

·1GMhz bandwidth, two-way transmission.
·Large-sized aluminum cast housing, perfect waterproof , heat dissipatiing, electric conducting and anticorrosive performance.
·4-way high output independently, can reach 112dBμV, ajustable output level. With high output level and low distortion.
·Install network management responder, provide perfect intellect net function.
·Built-in made from module, convenient to conserve and update
·Four group independent forward and return path, the output level may control flexibility
·High quality and good perfomance switching supply power have +24V4.0A power supply port. Double power source hot backup, ·40~90V wide voltage output range, guarantee node security reliable work..
·Return transmitter parts use FP or DFB laser.

Specifications
Optic Receiver Part
ITEMUNITPARAMETERNOTE
Wavelenghnm1310 or 1550 
BandwidthMHz40~1002 
FlatnessdB±0.751
Output PowerdBm-3.0~+1.0 
Output LeveldBµV83.02,3
RF Output ExaminationdB-20±1.0 
RF Output ImpedanceΩ75 
Optical Power Check PointV/mW10 
Powerinstruction ThresholdmW<0.18±0.02 
 
RF Part
ITEMUNITPARAMETERNOTE
ForwardReturn
BandwidthMHz54~1002 or 87~10025~42 or 5~65User assigns
FlatnessdB±0.65±0.75 
RF Return LossdB<-16/550MHz <-14/1002MHz<-16 
Test PointdB-20±1.0-20±1.0 
Recommened RF Output LeveldBµV104.0/1002 MHz  102.5/750 MHz
100.0/550 MHz  94.0/87 MHz		80/65 MHz
80/5 MHz		 
1,2
Maximum Full GaindB24/3810/183,4
SlopedB9 6
CTBdBc≤-71≤-78 
5
XMdB≤-68≤-71
CSOdBc≤-70≤-73


Return Transmission Part
ITEMUNITPARAMETERNOTE
DFBFP
RF Input LeveldBmV15~2015~20  
Optic Output PowermW1~4>1 
Input ReflectiondB<-14<-14 
FlatnessdB±0.75±-.75 
Wavelenghnm13101310 
Operating TemperatureºC-25~+85-25~+85 

 		    
Note: Test condition for use standard receiver, 10dB link loss

Link Performance
PARAMETERUNITStandard(Forward and Return  part)Note
C/NdB≥52 
CTBdBc≤67 
CSOdBc≤62 
Frequency SounddB±0.75 
Note:
1. connected with the standard photoemission machine, tests under transmitter's estimate link loss value
2. Transmitter's moudulation  arranges 59 PAL for each channel 3.6%,550MHz band width in ‐ the D analog television channel, in 550~750MHz to arrange 33 group QAM64 the digital carriers, and the level is lower than simulation carrier 10dB.
3. The optical RF  output in recommendation 108dBuV,9-12dB incline
 
Power Part
ITEMUNITPARAMETERNOTE
Input VoltageV AC50Hz 40~90 
Output VoltageV DC+24V,±5V 
Output CurrentA+24V:4A Max, ±5V:1A           
Operating TemperatureºC-40ºC~+60ºC 
General parameter
ITEMUNITPARAMETER
Lengthmm511
Widthmm216
Highmm273
WeightKg19
Fibre-optic Link Pattern FC/APC or SC/APC
Operating TemperatureºC-40 ~ +60
Relative Humidity%5 ~ 95

Two-Way Transmission CATV Optical Receiver/Node
 

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