FC to FC Single Mode/Multimode Small D Metal Fiber Optic Adapter

• Customization: Available
• Transmission Medium: Sm/mm
• Structure: FC
• Model NO.: HOL-FCAD
• Number of Cores: Single-Core
• Ferrule Endface: APC/Upc
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module, ODF / Patch Panel / Network Device / Converter
• Connector Type: FC Upc, FC APC
• Brand: Holight
• Alignment Sleeve Material: Zirconia Ceramic
• Insertion Loss: ≤0.2 dB
• Durability: >1000 Mating Cycles
• Operating Temperature: -40°c to +75°c
• Storage Temperature: -40°c to +85°c
• Housing Material: Metal
• Color Options: Silver
• Mounting Style: D-Shaped, Flangeless
• Transport Package: Standard Packaging
• Trademark: HOLIGHT
• Origin: China
• HS Code: 8536700000
• Production Capacity: 100, 000 PCS/Month

Product Description

Product Description

Typical Applications

Product Features

The FC to FC Single Mode/Multimode Small D Metal Fiber Adapter is designed for high-precision alignment and robust mechanical stability in fiber optic communication systems. Its nickel-plated brass housing and zirconia sleeve ensure low insertion loss and long-lasting performance.

This adapter is ideal for both singlemode and multimode FC connections and supports D-type panel mounting for compact equipment integration.

• Optical distribution frames (ODFs)
• Fiber patch panels
• CATV transmission
• FTTH and FTTx networks
• Data communication cabinets
• Instrumentation and testing
• LAN and WAN systems
• Telecommunication switching centers

• Compatible with both SM and MM FC connectors
• High-performance zirconia or bronze sleeve
• Compact Small D shape with threaded FC ports
• Durable metal housing for rugged environments
• Excellent insertion and return loss stability
• Easy D-hole mounting for patch panels

Product Specifications
Adapter Type	FC to FC Small D Metal Adapter
Fiber Mode	Single Mode (SM), Multimode (MM)
Connector Compatibility	FC UPC, FC APC
Alignment Sleeve Material	Zirconia Ceramic
Insertion Loss	≤0.2 dB
Durability	≥ 1000 Mating Cycles
Operating Temperature	-40°C to +75°C
Storage Temperature	-40°C to +85°C
Housing Material	Metal
Color Options	Silver
Mounting Style	D-shaped, Flangeless

Customization 

Quality Assurance

• Engraved logo or labeling
• Custom housing finish or color
• OEM packaging and branding

• 100% tested for IL and RL
• RoHS & CE compliant
• ISO9001-certified manufacturing

Packing & Delivery

Buyer Benefits

• Standard PE bag or carton tray
• Lead time: 5–7 working days
• Global air and sea freight support

• Full compatibility with FC-based systems
• Quick dispatch and flexible MOQ
• Reliable mechanical strength
• OEM-friendly service

Customer Reviews

• "Great threading and perfect fit in our patch panels." — David, UK

• "Very low loss and reliable mechanical build." — Lucia, Spain

• "Works well for both SM and MM use. We ordered more." — Eric, Germany

• "Metal casing makes it suitable for industrial uses." — Andrei, Romania

• "No performance degradation even after 1000+ insertions." — Mia, South Korea

• "The compact design helped us save space in our panels." — Stefan, Bulgaria

 
 

FAQ

Q1: Is this adapter suitable for both singlemode and multimode fibers?
A1: Yes, it supports both SM and MM with the appropriate sleeve material.

Q2: What type of mounting does this adapter support?
A2: It supports D-hole panel mounting for compact installation.

Q3: What is the threading standard used on the FC ports?
A3: It uses standard FC threaded coupling for secure mating.

Q4: Can we request custom packaging with our logo?
A4: Yes, we support full OEM services including labeling and packaging.

Q5: Is the adapter compliant with RoHS?
A5: Yes, it is RoHS and CE compliant and meets international safety standards.

Q6: Does the adapter come with dust caps?
A6: Yes, each unit is individually capped for protection during transport.

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

FC fiber adapter FC metal adapter FC to FC adapter Small D FC adapter Singlemode FC coupler Multimode FC coupler Metal simplex adapter FC female adapter FC connector adapter Zirconia sleeve adapter FC panel mount adapter FC SM adapter FC MM adapter Small D shape fiber adapter FC bulkhead adapter Threaded FC adapter FC mating sleeve High precision FC adapter FC coupler for ODF FC patch panel adapter