Products

Contact Person : Mr. Zhang Dongfan
Company Name : Chengdu Kangbo Photoelectric Engineering Technology Co., Ltd.
Tel : 0086-28-85362901
Fax : 0086-28-85374201
Address : Sichuan,Chengdu,1-213, 9 WUKE EAST 3 ROAD, WUHOU DIST, CHENGDU CITY, CHINA
Country/Region : China
Zip : 610045

Catv Optical Receiver GST series

Product Detailed

Catv Optical Receiver GST series GST88XX series is single-port output receiver with small dimension and low power consumption

Feature

Receiving wavelength 1100-1650nm, and it suits for 1550nm optical network system;

External power supply;

Ultra-low optical power receiving-90dBm;

High output leveloptical receiving power -9dBm,output level 98dBuV/108dBuV;

High S/Noptical receiving power-9dBm,44dB;

Small dimension: 162mm×80mm×39mmW×D×H;

Low power consumption: GST800S ≤6.5W, GST808S≤11W

Technical Specification

Item	Parameter
Optical characteristic
Optical power wavelength	1100 nm -1650 nm
Optical input power	-9 dBm+1 dBm
Optical fiber connector type (single fiber import IN)	SC/APC
Optical return loss	45 dB
RF characteristic
Forward bandwidth	45 MHz870 MHz
Output level	98 dBuV /108 dBuV-9dBm receiving)
Output level title ratio	Fixed balanced value
C/N	≥43 dB-9dBm receiving);≥50 dB-5dBm receiving)
C/CSO	≤-60 dBc	+0dBm receiving, 59 PAL-D analog TV channels+30 digital channels, digital channel level is 10dB lower than analog channel level
C/CTB	≤-60 dBc
RF impedance (copper-axis)	75Ω (standard Metric, Imperial is selectable)
RF in band flatness	≤±0.75 dB
RF return loss	≤-16 dB
Channels load number	59 PAL-D analog TV channels+30 digital channels, digital channel level is 10dB lower than analog channel level
Power supply	+12VDC± 10% (standard AC220V to 12VDC)
DC power supply (Vdd_12VDC)	≤800 MA
Power consumption	≤6.5W GST800S ≤11W GST808S
Storage temperature	-40+70
Working temperature	-20+50
Humidity	≤95%, non-condensing
Dimension	Wall-mounted form (considering heat dissipation) (reference size) 162 mm × 80 mm × 39 mm (W × D × H)

Selectable types

GST808S 860MHz 108dBuV, SC flange with 2A Power adapter

GST808S 860MHz 108dBuV, FC adapter with 2A power adapter

Catv Optical Receiver GST series

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