CATV 4 Way Output Fiber Optical Node with Return Path

Product Description

HFC Network Outdoor using 4 Way Output Optical Node





Description:

4-way output CATV optical receiver. The microprocessor control working status meanwhile LED digital display parameter that makes more convenience operation


Feature:

1. With PIN Photoelectric Converter and High Response.
2. Optimization circuit design, SMT process production, optimization signal path, fluency photoelectric signal transmission.
3. With specialized RF attenuate IC, Good linear of RF attenuation and equality and high accuracy.
4. GaAs amplify, power double output, high gain and low distortion.
5. Microprocessor control working status, LED shows all parameters, convenience operation and high stability.
6. Optimization AGC performance, when the input power range is -9~+2dBm, the output lever, CTB and CSO keep constantly.
7. Backup data communications interface, it is convenient to connect with network management responder, connecting with network management system.

Item	Unit		Technical Parameter
Optical Parameter
Receive Optical Power	dBm		-9 ~ +2
Return Loss	dB		>45
Optical Wavelength	nm		1100 ~ 1600
Connector Type			FC/APC  SC/APC
Fiber Type			Single Mode
Circuit Performance
C/N	dB		≥ 51   -2dBm Input
C/CTB	dB		≥ 65		Output Level 108 dBμV Balanced 6dB
C/CSO	dB		≥ 60
RF Performance
Frequency Range		MHz		45 ~862
Flatness in Band		dB		±0.75
Rated Output Level		dBμV		≥ 108
Max Output Level		dBμV		≥ 112
Output Return Loss		dB		≥14
Output Impedance		Ω		75
Electronic Control EQ Range		dB		0~10
Electronic Control ATT Range		dBμV		0~20
Return Transmit Performance Parameter
Optical Parameter
Optical Transmit Wavelength		nm		1310±10
Output Optical Power		dBm		1 ~ 5
Connector Type				FC/APC  SC/APC
RF Parameter
Frequency Range		MHz		5 ~ 65 (or according to the requirement of user)
Flatness in Band		dB		±1
Input Level		dBμV		85 ~ 90
Output Impedance		Ω		75
General Parameter
Supply Voltage		V		A:  AC 150~265V   B: AC 35~90V
Operating Temperature				-40~60
Storage Temperature				-40~65
Relative Humidity		%		Max 95% No Condensation
Consumption		VA		≤ 30
Dimension		mm		240L 240W 150H