LC & Lca Sm/mm Quad Inner Shutter Adapter with or Without Flange

• Customization: Available
• Transmission Medium: Sm/mm
• Structure: LC
• Model NO.: HOL-ISLC
• Number of Cores: Quad
• Ferrule Endface: Upc / APC
• Shape: Rectangular
• Fabrication Process: Injection Molding
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module, ODF / Patch Panel / Distribution Box
• Connector Type: LC / Lca
• Brand: Holight
• Adapter Type: LC & Lca Quad Inner Shutter Adapter
• Material: High-Quality Plastic
• Insertion Loss: ≤ 0.2dB (Typical)
• Return Loss: ≥ 60dB (APC), ≥ 50dB (Upc)
• Operating Temperature: -40°c to +75°c
• Storage Temperature: -40°c to +85°c
• Flame Retardant: Yes
• Compliance: IEC, Tia/Eia, RoHS
• Transport Package: Standard Packaging
• Trademark: HOLIGHT
• Origin: China
• HS Code: 8536700000
• Production Capacity: 150, 000 PCS/Month

Product Description

Product Description

Typical Applications

Product Features

The LC & LCA Quad Inner Shutter Adapter provides a high-density, dust-resistant solution for both single-mode and multimode fiber systems. It features four LC ports (2× duplex) and integrates spring-loaded internal shutters for enhanced eye safety and cleanliness.

Available in both flanged and flangeless designs, this adapter fits a wide range of fiber enclosures, patch panels, and terminal boxes. It supports all standard LC UPC and LC APC connectors.

• Optical distribution frames (ODF)
• FTTH terminal boxes and modules
• Data center patch panels
• Telecom base station interfaces
• Network cabinets and switchboards
• Fiber splicing enclosures
• Test equipment ports
• Industrial fiber routing

• 4-port LC quad adapter for high-density mounting
• Built-in spring shutter protects from dust and lasers
• Available with or without flange
• Compatible with LC UPC and APC connectors
• Durable ceramic sleeve ensures low insertion loss
• Suitable for both SM and MM systems

Technical Specifications
Adapter Type	LC & LCA Quad Inner Shutter Adapter
Connector Type	LC / LCA
Port Configuration	Quad (4 Ports)
Fiber Type	Single Mode / Multimode
Material	High-quality plastic
Insertion Loss	≤ 0.2dB (typical)
Return Loss	≥ 60dB (APC), ≥ 50dB (UPC)
Operating Temperature	-40°C to +75°C
Storage Temperature	-40°C to +85°C
Flame Retardant	Yes
Compliance	IEC, TIA/EIA, RoHS

Customization 

Quality Assurance

• Color-coded housing 
• Private label or logo printing
• Flange shape and mounting holes
• Blister or bulk packaging

• Fully tested for insertion & return loss
• Endface geometry verified
• RoHS / CE compliant
• ISO9001 factory process control

Packing & Delivery

Buyer Benefits

• Individually packed in PE bags 
• Carton Size: 48*48*30cm
• Quantity per Carton: 3000 pcs
• Gross Weight: approx. 16.5 kg
• Lead time: 5–7 working days based on quantity and customization

• OEM/ODM support
• Versatile usage in any environment
• Fast deployment with shutter protection
• Cost-effective for mass projects
• Trusted quality with 100% inspection

Customer Reviews

"High-quality adapter with no dust issues, thanks to the shutter." — Luis D., Chile

"We like the flange-less version for our custom panel."

— Irene M., Spain

"Great price and consistent low loss across units."

— Ali R., Turkey

"Fast delivery and always packaged securely."

— Sarah L., Australia

"Fits perfectly in our ODF—will reorder soon." — Kenji H., Japan

"Easy snap-in, no alignment issues at all." — Richard F., Germany

"Supports both SM and MM which is great for us."

— George P., UK

FAQ

Q1: Does this adapter support both UPC and APC?
A: Yes, it is compatible with both LC/UPC and LC/APC connectors.

Q2: What is the function of the inner shutter?
A: It protects against dust and harmful laser exposure automatically.

Q3: Can I choose flanged or flangeless version?
A: Yes, both options are available upon request.

Q4: Is it suitable for both SM and MM systems?
A: Yes, it works with both modes depending on sleeve material and connector type.

Q5: What colors are available?
A: Blue for UPC, green for APC, beige for MM, and custom colors by request.

Q6: Can you do OEM branding?
A: Yes, we support laser logo and custom label services.

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

LC Fiber Adapter LC APC Adapter LC UPC Adapter Quad LC Adapter LC Adapter with Shutter LC Flangeless Adapter LC Adapter with Flange Multimode LC Adapter Single Mode LC Adapter Duplex LC Adapter LC Inner Shutter Adapter LC Snap-In Adapter LC Panel Mount Adapter High Precision LC Adapter Dust-Proof Fiber Adapter Ceramic Sleeve Adapter FTTH LC Adapter Telecom LC Adapter LC Network Adapter LC Quad Adapter