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12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
Specifications
Brand Name :
Olycom
Model Number :
OM3800-CWDM12
Certification :
CE RoHS FCC ISO9001
Place of Origin :
CE RoHS FCC
MOQ :
1pc
Price :
negotiable
Payment Terms :
T/T, PayPal
Supply Ability :
1000pcs/month
Delivery Time :
5~8 working days
Packaging Details :
1 piece in a box, 0.15Kg G.W.
Product name :
Passive CWDM Module 12 Port
Wavelength Range :
1260-1620nm
Case :
ABS Plastic Enclosure
Application :
4G and 5G Base Stations
Description

Olycom Passive Fiber Optic Mux DeMux CWDM Modular

Key Features
1. Efficient CWDM Fiber Utilization
Supports multiple wavelength channels across a wide optical window from 1260 nm to 1620 nm, enabling up to 12 channels to share a single fiber without mutual interference.
2. Low Insertion Loss & High Isolation
Optimized optical design ensures low channel loss and excellent adjacent and non-adjacent channel isolation, maintaining stable signal quality for high-speed fronthaul transmission.
3. High Signal Integrity
Features low polarization-dependent loss (PDL) and minimal polarization mode dispersion, ensuring consistent performance across varying environmental conditions.
4. Compact Plug-Type Design
Small footprint and lightweight ABS housing make it easy to deploy in space-constrained base station cabinets and outdoor enclosures.
5. Passive & Power-Free Operation
No active components or power supply required, delivering high stability, long service life, and reduced network OPEX.
6. Wide Environmental Tolerance
Designed to operate reliably across a broad temperature range, supporting both indoor and outdoor telecom environments.
7. Standard Optical Interfaces
Uses single-mode fiber and LC/UPC connectors, ensuring seamless compatibility with common optical transceivers and telecom equipment.

Technical Data

Item Unit Parameters Note
Wavelength range nm 1260-1620
Central wavelength nm 1271~1371/1471~1571
Number of channels ch 12
Transmission bandwidth nm ≥+/-7.0
Transmission flatness dB ≤0.3
Channel loss dB ≤3.8 Pair≤4.5
Transmissive adjacent channel isolation dB ≥30
Transmissive non-adjacent channel isolation dB ≥45

Overview

The Plug-type Passive WDM is a compact and cost-effective CWDM transmission solution designed for mobile network fronthaul applications.
By multiplexing multiple optical signals of different wavelengths onto a single fiber and demultiplexing them at the remote end, it significantly reduces fiber usage between BBU and RRU, making it ideal for dense base station deployments.
As a fully passive device, this WDM module requires no external power, offering high reliability, low operating cost, and simplified maintenance. Its plug-type design allows fast installation and easy expansion, making it a widely adopted solution in 4G and 5G base station construction.

Applications


1. 4G LTE Base Station Fronthaul
Reduces fiber consumption and deployment cost between BBUs and RRUs while maintaining reliable signal transmission.

2. 5G Base Station Fronthaul
Ideal for high-density 5G sites where multiple wavelengths are required over limited fiber resources.

3. Mobile Network Expansion & Upgrade
Enables quick capacity expansion without laying new fiber, supporting smooth network evolution.

4. Fiber Resource Optimization
Suitable for telecom operators and system integrators aiming to maximize fiber utilization in access and fronthaul networks.

5. Compact Telecom & Edge Sites
Well-suited for rooftop, pole-mounted, and cabinet-based base stations where space and power are limited.

Drawing

12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case

12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case

12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case

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Product Detail
Brand Name :
Olycom
Model Number :
OM3800-CWDM12
Certification :
CE RoHS FCC ISO9001
Place of Origin :
CE RoHS FCC
MOQ :
1pc
Price :
negotiable
Contact Supplier
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12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case
12 Port CWDM Mux DeMux Passive Fiber Optic Multi-Channel For WDM Systems ABS Case

Shenzhen Olycom Technology Co., Ltd.

Verified Supplier
5 Years
shenzhen
Since 2003
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Industrial Network Switch, Industrial Managed Ethernet Switch, Industrial Unmanaged POE Switch
Total Annual :
10000000-12500000
Employee Number :
79~95
Certification Level :
Verified Supplier
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