Lgx Box CWDM Mux Demux for 4/8/16/18 Channels Dense Transmission

• Customization: Available
• Type: Fiber Optic Splitter&Coupler
• Wiring Devices: ODF
• Model NO.: HOL-KOAM
• Certification: CE, ISO, RoHS
• Condition: New
• Parameter: 4/8/16/18-Channel; Mux/Demux
• Channel Wavelength(Nm): 1270~1610
• Channel Spacing(GHz): 100
• Isolation(dB): >25(Adjacent);>30 (Non-Adjacent)
• Insertion Loss(dB): ≤6.0
• Return Loss(dB): ≥45
• Operation Temperature(ºC): -10~+70
• Storage Temperature (ºC): -40~+85
• Transport Package: Standard Carton
• Trademark: HOLIGHT
• Origin: China
• HS Code: 8517622990
• Production Capacity: 20, 000 Sets/Month

Product Description

Product Description

Applications

Features

HOLIGHT's CWDM Mux Demux in LGX Box provides a cost-effective and compact solution for increasing bandwidth in existing fiber networks. Available in 4/8/16/18 channels, it enables the transmission of multiple data streams on a single fiber using different CWDM wavelengths.

 

• Metro & access network expansion
• FTTH & FTTx wavelength routing
• Passive optical LANs
• 5G front-haul and mid-haul networks
• Data center interconnections
• Wavelength-specific service segregation
• Industrial and campus backbone networks
• Multi-service broadband transmission

• Supports up to 18 CWDM channels in a single LGX module
• Ultra-low insertion loss and high channel isolation
• Metal LGX box for rack-mount, wall-mount or cabinet use
• Passive design—no external power required
• Wide operating temperature for indoor/outdoor use
• Flexible connector and fiber type customization

Specification
Parameter	4/8/16/18-Channel; Mux/Demux
Channel Wavelength(nm)	1270~1610
Channel spacing(GHz)	100
Isolation(dB)	>25(Adjacent);>30 (Non-adjacent)
Insertion Loss(dB)	≤6.0
Return Loss(dB)	≥45
Operation Temperature(ºC)	-10~+70
Storage Temperature (ºC)	-40~+85

Customization

Quality Assurance

• Channel count & wavelength configuration
• Connector type (LC, SC, FC; UPC/APC)
• 1-slot, 2-slot, 3-slot LGX box housing
• Logo branding and private label packaging
• Rack-mount integration with patch panel

All modules are 100% tested for insertion loss, isolation, and return loss. RoHS & CE compliant. Guaranteed performance across wide temperature range with serialized tracking.

 

Packing & Delivery

Buyer Benefits

Lead Time: 5–10 business days
Packaging: Foam-lined box + outer carton
Shipping: Available by express, air, sea (DDP optional)

• Expand fiber bandwidth without adding fibers
• Compatible with legacy fiber infrastructures
• Long lifespan, no maintenance required
• Fast delivery with ready-made LGX stock
• OEM & bulk orders supported

Customer Reviews

• "Reliable and low-loss CWDM module for our metro links." — D. Choi, South Korea

• "HOLIGHT's LGX boxes are compact and well-labeled." — Luis A., Spain

• "Easy to install and configure with SC/APC ports." — Nana B., Ghana

• "Excellent channel isolation and fast delivery." — Mark T., USA

• "Used in our FTTH cabinets—stable performance so far." — Eric M., France

• "Our first 16CH order worked perfectly, reordered 100 sets." — Ahmed H., Egypt

• "Their team helped us configure custom wavelengths." — Tomasz Z., Poland

FAQ

Q1: What channel counts are available?
A1: We offer 4, 8, 16, and 18 channel options in LGX boxes.

Q2: Can I choose different connector types?
A2: Yes. LC/SC/FC, UPC or APC, can be customized based on your request.

Q3: What is the typical insertion loss per channel?
A3: It's typically ≤6.0 dB per channel.

Q4: Is the LGX box suitable for outdoor cabinets?
A4: Yes, with proper housing, it operates from -10~+70°C.

Q5: Can I request custom wavelength configurations?
A5: Absolutely, we support fully custom CWDM wavelength plans.

Q6: Are the modules tested before shipping?
A6: Yes, all modules are 100% tested for insertion loss, isolation, and return loss.

Related Products

ABOUT HOLIGHT

Established in 2010, HOLIGHT has been dedicated to the fiber optic communication industry for over a decade. Our name "HOLIGHT" represents Honesty, Belief, and Righteousness — values that form the cornerstone of our management philosophy.

 

As a professional manufacturer of passive fiber optic products, we are focused on producing Optic Fiber Cables, Fiber Optic Connectors, Patch Cords, Adapters, Attenuators, Fiber Optic Splitters, MPO/MTP Series, FTTH Terminal Box, Splice Closure, Patch Panel, Splice Tray, OTDR, Fiber Cleaner Tool and so on.

 

Today, HOLIGHT exports products worldwide. As we move forward, we remain focused on delivering reliable quality, continuous innovation, and sincere service — all aimed at helping our partners succeed in every project.

Market Distribution

Global Market Presence, Diverse Client Base
Our products are trusted by clients across six continents, with a strong foothold in key regions:North America, South America, Eastern Europe, Western Europe, Northern Europe, Southern Europe, Africa, Mid East, Oceania. Meanwhile, we maintain a significant share in the domestic market, creating a balanced "local-to-global" sales network. 90% of our clients are international—proof of our product's adaptability and competitive edge.

 

Why Choose Us?
1. Global Standards: Compliant with international certifications, meeting diverse market demands.

2. Localized Support: Multilingual services and tailored solutions for seamless cross-border trade.

3. Reliable Supply Chain: Leveraging China's manufacturing strength for efficient production and on-time delivery.

→ Contact us today to explore partnership opportunities!

HOLIGHT Patch Cord Production Process /15 Steps

Every HOLIGHT fiber optic patch cord goes through a rigorous manufacturing process — from cable cutting, polishing, and assembly, to multiple rounds of inspection and testing.

This visual flowchart offers a glimpse into our quality-focused workflow, ensuring every connector meets the highest standards for insertion loss, return loss, and endface clarity.

 

Keyword Summary

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