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2-Way Output CATV Small Optical Receiver (SR812S)

China 2-Way Output CATV Small Optical Receiver (SR812S), Find details about China Optical Receiver, Optical Node from 2-Way Output CATV Small Optical Receiver (SR812S)

Model NO.
SR812S
Fiber Node Fiber Type
Single Mode
Fiber Node Connector Type
FC/APC
Fiber Node Frequency Range
45-862MHz
Fiber Node Size
200*120*60mm
Lead Time
1-2weeks
OEM ODM
Yes
Trademark
SOFTEL
Transport Package
Standard Packing
Specification
high quality
Origin
China
HS Code
8517622100
Model NO.
SR812S
Fiber Node Fiber Type
Single Mode
Fiber Node Connector Type
FC/APC
Fiber Node Frequency Range
45-862MHz
Fiber Node Size
200*120*60mm
Lead Time
1-2weeks
OEM ODM
Yes
Trademark
SOFTEL
Transport Package
Standard Packing
Specification
high quality
Origin
China
HS Code
8517622100
2-Way Output CATV Small Optical Receiver (SR812S)

2-Way Output CATV Small Optical Receiver (SR812S)
2-Way Output CATV Small Optical Receiver (SR812S)
 


Feature
Forward optical receive part adopts E-O PIN or WTD (Option) receiving IC. Import PHILIPS (BGD814) Power double amplifier module (also adopt GaAs )
Return optical receive part adopts FP or DFB, adopts PHILIPS amplify module (BGY67A) ensure NPR.
Insert dual-filter, insert fix-Equalizer and fix-attenuator or (VAR)
Four-order optical power indication.
Aluminum waterproof housing, high-capability power switch, anti-thunder system

Below part of optical receiver: Standard optical fiber together with transmitter makes the testing circuit. Set with 59 PAL-D analog TV channel signal at range of 45 MHz ~ 550MHz in the fix index loss of circuit. Transmit digital modulation signal at rang of 550MHz~862MHz, the electricity level (8 MHz bandwidth) digital signal is lower 10dB than analog signal of carrier electricity level; The input of optical receiver is 2dBm, output level of RF is 90dBuV with lean beam of 9dB output, measure C/ CTB, C/ CSO, C/ N.
Description
ItemUnitTechnical Parameter
Optical Parameter
Receive Optical PowerdBm-9 ~ +2
Return LossdB>45
Optical Wavelengthnm1100 ~ 1600
Connector Type FC/APC SC/APC
Fiber Type Single Mode
Circuit Performance
C/NdB≥ 51   -2dBm Input
C/CTBdB≥ 65Output Level 108 dBμV
Balanced 6dB
C/CSOdB≥ 60
RF Performance
Frequency RangeMHz45 ~862
Flatness in BanddB±0.75
Rated Output LeveldBμV≥ 108
Max Output LeveldBμV≥ 112
Output Return LossdB≥14
Output ImpedanceΩ75
Electronic Control EQ RangedB010
Electronic Control ATT RangedBμV020
Return Transmit Performance Parameter
Optical Parameter
Optical Transmit Wavelengthnm1310±10
Output Optical PowerdBm1 ~ 5
Connector Type FC/APCSC/APC
RF Parameter
Frequency RangeMHz5 ~ 65 or according to the requirement of user
Flatness in BanddB±1
Input LeveldBμV85 ~ 90
Output ImpedanceΩ75
General Parameter
Supply VoltageVAAC150~265  VBAC35~90V
Operating Temperature -40~60
Storage Temperature -40~65
Relative Humidity%Max 95% No Condensation
ConsumptionVA≤ 30
Dimensionmm240L 240W 150H

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