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Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Specifications
Operating wavelengths :
1271/1291/1311/1331nm
Temperature range :
-55℃ to 85℃
Insertion loss :
≤1.5dB
Channel isolation :
≥30dB/≥40dB
Fiber protection :
2.0mm armored sheath
Module dimensions :
37.5×12.8×6.5mm
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
Delivery Time :
5-8 work days
Payment Terms :
L/C, T/T
Supply Ability :
100,000 pieces per month
MOQ :
1pieces
Description
Industrial temperature CWDM module supplier,High isolation CWDM compact module

1. Product Introduction
This 1-to-4 wavelength division multiplexer (4CH WDM module) is designed for harsh environments and high-reliability optical communication requirements, supporting efficient multiplexing and demultiplexing of four center wavelengths: 1271nm, 1291nm, 1311nm, and 1331nm.
2. Product Features
4-channel wavelength division multiplexing, operating wavelengths covering 1271/1291/1311/1331nm
Industrial-grade ultra-wide operating and storage range (-55℃ to 85℃)
Low insertion loss (≤1.5dB) and excellent isolation between adjacent/non-adjacent channels (≥30dB/≥40dB)
Fiber optic cable protected by 2.0mm armored sheath, providing excellent physical protection
Ultra-compact module design (37.5×12.8×6.5mm)
Hybrid connector configuration (COM port ST/UPC, other ports LC/UPC)
100% passed insertion loss and isolation tests in three temperature zones: -55℃/25℃/85℃
3. Application Scope
Special optical communication systems for harsh environments (extreme cold/extreme heat and damage-resistant applications).

Multi-service video surveillance and sensor networks (e.g., single-fiber multiplexing transmission of visible light, infrared, and image signals)
Industrial-grade automation control and fiber optic access networks
CWDM network node expansion and optical path interconnection systems
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Industrial temperature CWDM module supplier，High isolation CWDM compact module

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Product Detail
Operating wavelengths :
1271/1291/1311/1331nm
Temperature range :
-55℃ to 85℃
Insertion loss :
≤1.5dB
Channel isolation :
≥30dB/≥40dB
Fiber protection :
2.0mm armored sheath
Module dimensions :
37.5×12.8×6.5mm
Contact Supplier
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module
Industrial temperature CWDM module supplier，High isolation CWDM compact module

Shenzhen Gracyfiber Technology Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer
Main Products :
Polarization Maintaining, WDM & Optical Filtering, Optical Fiber Array
Employee Number :
150~200
Certification Level :
Verified Supplier
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