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FTTH CATV Optical Receiver GWS1000H2J-M With Good Sealing / Heat Releasing

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Cabsat industrial limited

FTTH CATV Optical Receiver GWS1000H2J-M With Good Sealing / Heat Releasing

Country/Region	china
City & Province	shenzhen guangdong
Categories	Radio & TV Broadcasting Equipment

Product Details

FTTH CATV Optical Receiver GWS1000H2J-M With Good Sealing / Heat Releasing

GWS1000H2J(F)-M is the new-generation optical workstation. It adopts imported AsGa MMIC amplification chip and power doubled module to realize high-standard 2-way RF outputs. Various parameters could be displayed by digitron. Equalizing, attenuation and AGC range could be adjusted through keys and easy for operation.

● Optical AGC function, guaranteeing the constant output level when the input optical power is different.
● Digital step-by-step attenuator guarantees the accuracy in electronic tuning equalizing.
● Digitron to display forward and return optical transmitting power, voltage, temperature and menus and keys to adjust equalizing, output level, easy for operation.
● User defined parameters are savable and could be uploaded automatically when the current is switched on.
● Designed with forward and return -20dB RF test point.
● Two-way distributed outputs or one-way high-level output alternative.
● Allowance for return optical transmitting unit, easy for upgrade and carrying bidirectional network services.
● Allowance for category II network management function, which could allows you to monitor various parameters.
● Concentrative and distributed power supply alternative.
● Field-use aluminum alloy die-casting casing, good sealing, heat-releasing, waterproof, humidity-proof and electromagnetic jitter-proof capability.

Specifications:

Parameter	Unit		Reference	Remark
Forward Optical Receiver
Optical Wavelength		nm	1290～1580
Receiving Rang of Optical Power		dBm	-7～＋1
Frequency Bandwidth		MHz	47～1000
Frequency Division		MHz	42/54	Ordered
Frequency Response of Optical Link		dB	±1.5
Return Loss		dB	≥14
Level of Test Point		dB	－20(±2)	compare to output port
Output Level		dBμV	≥104	Connect with 1310nm optical transmitter, -1dBm optical receiving,59-way PAL-D signals input,10dB equalizing
Optical Link C/N		dB	≥51
Optical Link C/CSO		dB	≥63
Optical Link C/CTB		dB	≥65
Electronic Tuning Equalizing		dB	0~15
Return Optical Transmitter
Laser Wavelength		nm	1310±20
Optical Output Power		mW	1～2	decided by the output capability of laser
Laser Type			FP	DFB alternative
Operating Frequency		MHz	5～65
Stability of Optical Power		dBm	±0.5
Input Level		dBμV	75
Frequency Response of Optical Link		dB	±1
NPR Dynamic Range NPR≥30dB		dB	≥15dB	FP Laser
Return Loss		dB	≥14
Others
Type of Fiber Connector			SC/APC	FC/APC
Voltage		V	AC60	or AC220