CATV 5~65 MHz Reverse Path Outdoor Optical Node With AGC Support SMPS Power

CATV 5~65 MHz Reverse Path Outdoor Optical Node With AGC Support SMPS Power

MAIN FEATURES

• 5-1000MHz optimized circuit design, you could custom your desired frequency bandwidth based on the system.
• Modularization plugboard optical receiving can match different PIN diodes.
• The lastest GaAs and silicon hybrid power amplification technology and the C/N, C/CSO, C/CTB index to ensure the favourable link circuit.
• Internal LED +optical power factor (-7~+2dBm), which indicates input optical power precisely.
• The traditional down optical fiber feed system expand the up optical fiber back transmission function and according to the need of system user to make the up-down frequency patition disposition.
• Each interface is divided by the two-way wave filter; each reverse signal can be adjusted individually.
• Flexible RF upgrade function provide the network 750MHz and 862MHz forward wide band online upgrading function for the CATV service provider .
• Preformed web management function can detect the working status of equipment itself and main parameter control through responder ( down input optical power, up output optical power, down output level, up input level, power supply and other working parameter).
• Flexible RF upgrade function provide the network 750MHz and 862MHz forward wide band online upgrading function for the CATV service provider.
• Independent 60V feed interface, and 15A current capacity.
• 2-4 interface output with high level and high index, which improves the working function of the whole set.
• The multi-protection and efficiency lightening protected measure to ensure the safety and reliability of the whole set.
• New aluminum casting casing. The surface of the casing adopted the imported stoving varnish or passivation processing which can work under the wretched weather for a long time.

TECHNICAL SPECIFICATION

Item	Unit	Specification	Note
Keywords	CATV 5~65 MHz Reverse Path Outdoor Optical Node With AGC Support SMPS Power
Down link working bandwidth	MHz	47-1000	optional
Input optical power	dBm	-8~+2
Optical wavelength	nm	1200~1600
RF Flatness in Band	dB	±0.75
Output reflection loss	dB	≥16(47~550MHz) / ≥14(550~862MHz)
Link C/N	dB	>51
Link C/CSO	dB	>60
Link C/CTB	dB	>65
Output level	dBμV	104
Up working bandwidth	MHz	5~50 or 5~65 or 5~42	optional
upward output optical power	mW	0.5 ~ 4
Dynamic range for Noise power ratio(NPR)	dB	≥ 20(DFB laser) (NPR ≥ 30dB)/ ≥ 15(FP laser) (NPR ≥ 30dB)
Power consumption	W	≤30
Dimension	Mm	330*220*130
Theory

Product Pictures

catv optical node

optical receiver node

CATV 5~65 MHz Reverse Path Outdoor Optical Node With AGC Support SMPS Power Images