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1550nm 1625nm Mux Demux WDM Module 2CH Fiber Optic Filter Module Low Insertion Loss for Optical Line Protection and Monitoring

1550nm 1625nm Mux Demux WDM Module 2CH Fiber Optic Filter Module Low Insertion Loss for Optical Line Protection and Monitoring

معلومات مفصلة
فقدان الإدراج:
≤1.5 ديسيبل
عزل القناة:
>40 ديسيبل (1650 نانومتر)، >30 ديسيبل (1550 نانومتر)
خسارة العودة:
> 45 ديسيبل
حجم العبوة:
80 × 58 × 8 ملم
إبراز:

1550nm 1625nm Mux Demux WDM module

,

2CH fiber optic filter module

,

low insertion loss WDM module

وصف المنتج
1550nm 1625nm Mux Demux WDM Module 2CH Fiber Optic Filter Module Low Insertion Loss for Optical Line Protection and Monitoring
1. Product Overview

This product uses Corning SMF-28e single-mode fiber and is equipped with LC/UPC and LC/APC connectors. It features low insertion loss, high isolation, and high return loss, making it suitable for optical line monitoring and communication system integration.

2. Core Product Features
Parameters Specifications Notes
Insertion Loss ≤1.5 dB

Includes connector loss.

Note: Chassis/Rack insertion loss increases by 0.2dB.

Channel Isolation (1650nm) >40 dB With 0dBm 1550nm input, light entering the 1625nm band is ≤-40dBm.
Channel Isolation (1550nm) >30 dB
Directivity >55 dB
Return Loss >45 dB
  • Dual-channel 1550nm & 1625nm multiplexing/demultiplexing design
  • 1550nm channel range: 1550±20nm
  • 1625nm channel range: 1610~1650nm
  • Insertion loss IL≤1.5dB
  • Channel isolation: 1550/1625 TISO≥30/40dB
  • Return loss RL≥45dB
  • Uses Corning SMF-28e single-mode fiber
  • Aluminum box package size 80×58×8mm
3. Application Scope
  • Optical line online monitoring system
  • OTDR monitoring wavelength multiplexing application
  • PON/FTTx optical access network
  • 1550nm service optical transmission system
  • Fiber optic link fault location and maintenance
  • Optical communication equipment and subsystem integration
  • Multi-wavelength multiplexing/demultiplexing optical network system
1550nm 1625nm Mux Demux WDM Module 2CH Fiber Optic Filter Module Low Insertion Loss for Optical Line Protection and Monitoring 0