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CatvScope Co., Ltd.

Optical Receiver, Optic Receiver, Outdoor Receiver manufacturer / supplier in China, offering High Performance CATV Hfc Network 1GHz 4way Output Optical Receiver, Shinewaytech Palm OTDR S20, High Performance Multifunction Measuring Instrument OTDR Csp-3302 and so on.

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Supplier Homepage Product FTTX Optical Receiver FTTB,FTTC Outdoor 4way Receiver High Performance CATV Hfc Network 1GHz 4way Output Optical Receiver

High Performance CATV Hfc Network 1GHz 4way Output Optical Receiver

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000units/Month
Transport Package: Case Pack
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: N-4
  • Function: Optic Receiver
  • Condition: New
  • Receiving Power Range: -9~+2dBm
  • Optical Return Loss: 45db
  • Flatness: +/-0.75db
  • Specification: CE certificated
  • HS Code: 8517622990
  • Type: CATV(Cable Television)Equipment
  • Certification: CE
  • Operation Wavelength: 1100~1600nm
  • Optical Fiber Type: Single Mode
  • Operation Frequency: 85~1003MHz
  • Trademark: CATVSCOPE
  • Origin: Hangzhou, Zhejiang
Product Description
CATV 4 Way Output Field / Outdoor Optical Receiver

Product Description  
It is an optical node that receives the Optical Signals and then transfers them to RF signal in the forward Path, The Reverse Path, gathers the RF signals from different user's Modem and feeds the Optical Laser to generate the regular optic signal. 
Built-in Microprocessor, and RF Attenuator IC, all parameters will be displayed on LED displayer, Such as input optic power, working voltage, etc, The user can configure Attenuator value and Equalizer value by controlling buttons without additional fixed or adjusted components. It is convenient for installing and maintenance without optic power Meter. It is different from normal AGC node because it extracts the reference signal from PIN. So when the input Power is -8 to +2 dBm, the output level and CTB and CSO keep constantly. 

N-4's working range is up to 860/1000MHz, The output part equips 4 way output ports, and each port output level reach up to 112dBuV. It equips an interface which connects with Network Management responder.
1.Smart Node, easy to installing and debugging
2.4 x Outputs (112dBuV)
3.Working frequency: 5-860/1000MHz
4.Optic Receiving: 1200 to 1650nm
5.SNMP Option
6.1+1 Power supply (Backup)

ItemUnitTechnical parameters
Forward optical receiving part
Optical parameters
Receiving Optical PowerdBm -9~+2
Optical Return LossdB>45
Optical Receiving wavelengthNM1100~1600
Optical connector type
FC/APC,SC/APC or specified by the user
Fiber Type
Single Mode
Link Performance
C/NdB≥51(-2dBm input)
C/CTBdB≥65Output level 108dBuV Balanced 6dB
RF Parameters
Frequency RangeMHz85~1003
Flatness in BanddB±0.75
Rated output leveldBuV≥108
Max output leveldBuV≥112
Output return lossdB≥16
Output ImpedanceΩ75
Electronic Control EQ rangedB0~15
Electronic Control ATT rangedBuV0~20
Return Optical Transmit Part
Optical Parameters
Optical Transmit Wavelengthnm1310±10,1550±10 or specified by the user
Output optical powermW0.5,1,2
Optical Connector Type
FC/APC,SC/APC or specified by the user
RF Parameters
Frequency rangeMHz5~65(or specified by the user)
Flatness in BanddB±0.75
Input leveldBuV72~85
Output ImpedanceΩ75
General Performance
Supply VoltageVA:AC(150~265)V:BAC(35~90)V
Operating Temp°C-40~60
Storage Temp°C-40~65
Relative Humidity%Max 95% no condensation

Note:The forward RF parameters are tested under the condition of using GaAs 25dB power double module in the last stage.Use other module,the parameters will be slightly different.
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