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CatvScope Co., Ltd.

Optical Work Station, FTTH, FTTB manufacturer / supplier in China, offering Gn-2r-M Outdoor Rfog Bi-Directional Optical Receiver Workstation, High Quality Gpj-P Dome Heat Shrink Closure /Vertical Fiber Optic Splice Closure, 2 Way Output Smart AGC Controlled CATV FTTH Indoor Optical Receiver and so on.

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Gn-2r-M Outdoor Rfog Bi-Directional Optical Receiver Workstation

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000
Transport Package: Carton Box
Payment Terms: T/T

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Basic Info
  • Model NO.: GN-2R-M
  • Function: Signal Transmission Equipment
  • Condition: New
  • Optical Receiver: Bi-Directional Burst Node
  • Optical Return Loss: More Than 45db
  • Optical Connector Type: by User
  • Optical Fiber Type: Single Mode
  • Optical Agc Range: 19~+2dBm Adj.
  • Specification: GN-2R-M
  • Type: CATV(Cable Television)Equipment
  • Certification: CE, RoHS
  • Optical Workstation: Rfog Workstation
  • Receiving Optical Power: -9~+2dBm
  • Optical Receiving Wavelength: 1100~1600nm
  • Optical Power: -9~+2dBm
  • Output Level: 108dbuv
  • Trademark: CATVSCOPE
  • Origin: China
Product Description
Product Description
GN-2R-M outdoor optical workstation is mainly used in FTTB structural CATV bi-directional HFC network.Adopt modular mechanical combination structure,RF amplifier unit and switching power supply module share one modular frame in the bottom cover.The top cover can be configured 1 forward optical receiver module.1 reverse optical transmitter module and 1 class responder module.

Product Feature
·     Advanced optical AGC function,the input optical power range up to -9~+2dBm.
·     Downlink RF operating bandwidth extended to 1 GHz,the highest output level more than 108dBuV.
·     Professional RF electrical adj ATT chip,RF electrical adjustable equilibrium circuit,good linearity,high precision.
·     The return path adopts professional RF electrical adj ATT chip instead of the three-state switch.
·     Reverse transmitter configure burst mode,sharply decrease the noise collection and reduce the front-end receivers no.
·     Full CPU control the machine work,LCD displays the parameters,and can be configured national standard II class network managemaent responder.
·     The structure adopts embedded modular design,easy to maintain and replace.

Gn-2r-M Outdoor Rfog Bi-Directional Optical Receiver Workstation
Technical Index

Forward Optical Receive Part
Optical Part
Receiving Optical PowerdBm-9~+2
Suggested Use RangedBm-3~+1
Optical Return lossdB>45
Optical Receiving Wavelengthnm1100~1600
Optical Connector Type/FC/SC APC(by user)
Optical Fiber Type/Single mode
Link part
C/NdB≥51 received optical power(-1dBm)
RF part
Frequency RangeMHz45/47/54/70/85~862(1003)
Flatness in BanddB±0.75
Rated Output LeveldBuV≥108
Max Output LeveldBuV≥112(-9~+2dBm optical power received)
≥116(-7~+2dBm optical power received)
Optical AGC Range/-9/-8/-7dBm~+2dBm adj.
Output Return LossdB≥16
Output ImpedanceΩ75
Reverse Optical Transmit Part
Optical part
Optical Transmit Wavelengthnm1310/1550±10,by user
Laser Type/DFB or FP
Output Optical Powermw0.5/1/2
Optical Connector Type/FC/SC APC,by user
RF part
Frequency RangeMHz5~30/42/55/65
Flatness in BanddB±0.75
Input leveldBuV75~85
Input Retrun LossdB≥16
Output ImpedanceΩ75
NPR Dynamic rangedB≥15(NPR≥30)DFB≥10(NPR≥30)FP
Power VoltageVAC135~250V/35~90V,50MHz
Operating TempºC-30~+70
Storage TempºC-30~+70
Relative Humidity%Max 95% no condensation
Product Groups
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