Products Optical Receiver

2-way (PR-8230) Output Optical Node

Summary

This type of Optical Node is based on the advanced experience of CATV HFC optical transmission. Mainly used in transmission of the long distance video, image, digital and audio signal.

Performance Characteristics

  • Adopt Philips, Photon and E-O Pin Optical Receiving IC, import Philips or Motorola power doubler amplify module (or depends
         on customers, adopt GaAs)
  • Plug-in insert return reverse transmit parts, could develop the return access conveniently.
  • Insert Dual-Filter, insert Fix-Equalizer, Fix Attenuator insert output splitter, eighth-order optical power indication, reasonable
          testing connector, make more convenient.
  • Aluminium waterproof housing, high-capability power switch, anti-thunder system, make sure work properly outdoor.
  • Work properly under low-optical power 9dBm. High performance to price ratio, be suitable for medium and small size CATV
          network.

Forward Performance Parameter

Optical Parameter

Receive Optical Power

dBm

-5 ~ +2

Propose Use Range

dBm

-3 ~ +1

Return Loss

dB

>45

Optical Wavelength

nm

1100 ~ 1600

Connector Type

 

FC/APC, SC/APC

Fiber Type

 

Single Mode

Circuit Performance

C/N

dB

≥51

≥51

≥51

C/CBT

dB

≥69

≥67

≥65

C/CSO

dB

≥62

≥61

≥60

RF Output Performance

Frequency Range

MHz

45/87~750/862

Flatness in Band

dB

±0.5(45~550 MHz);   ±0.75(550~750/862 MHz)

Rated Output Level

dB µ V

≥94

≥92

≥90

Max Output Level

dB µ V

≥108

≥110

≥112

Input RETURN Loss

dB

≥16(45~550MHz; ≥14(550~750/862MHz)

Output Impedance

75

General Performance

Supply Voltage

V

A: AC (135~250) V;   B: AC(35~90) V

Operating Temperature

‘C

-40~60

Storage Temperature

‘C

-40~65

Relative Humidity

%

Max 95% No Condensation

Consumption

VA

40

Dimension

mm

340 (L) X 220 (W) X 140 (H)