St to St Singlemode/Multimode Simplex Metal Fiber Optic Adapter

• Customization: Available
• Transmission Medium: Sm/mm
• Structure: ST
• Model NO.: HOP-STA
• Number of Cores: Single-Core
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module, ODF / Patch Panel / Network Device / Converter
• Connector Type: ST
• Brand: Holight
• Insertion Loss: ≤0.2 dB
• Durability: >1000 Mating Cycles
• Operating Temperature: -25~70°c
• Fiber Mode: Sm/mm
• Fiber Counts: Simplex
• 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 ST to ST Singlemode/Multimode Simplex Metal Fiber Optic Adapter is engineered for stable, precise, and durable optical connections. Whether you're working in a singlemode high-speed data network or a multimode LAN, this metal adapter ensures minimal insertion loss and maximum reliability.

It features a robust bayonet-style connection mechanism, making it easy to install and remove, especially in environments requiring frequent access or replacement.

• Optical distribution frames (ODFs)
• Fiber patch panels
• Broadcast and video transmission systems
• Industrial control and automation networks
• FTTH and FTTx solutions
• Telecommunication switching rooms
• Instrument testing equipment

• Available for SM and MM fiber connections
• Nickel-plated housing for enhanced durability
• Secure bayonet-style coupling mechanism
• Zirconia or bronze sleeve options
• Easy panel mount compatibility
• Consistent IL and RL performance over cycles

Product Specifications
Type	ST to ST	Mode	SM/MM
Fiber Counts	Simplex	Durability	>1000 mating cycles
Insertion Loss	≤0.2dB	Working Temperature	-25~70°C

Customization 

Quality Assurance

• OEM logo and housing style
• Custom adapter color and finish
• Specialized packaging support

• 100% tested for insertion and return loss
• CE and RoHS certified
• Manufactured under ISO9001 standards

Packing & Delivery

Buyer Benefits

• Packed with dust caps and PE bags
• Lead time: 5–7 business days
• Available for air or sea delivery

• Compatibility with global ST systems
• Ruggedized design for demanding environments
• Short lead times with steady stock
• Flexible OEM solutions

Customer Reviews

• "Solid locking mechanism and reliable transmission." — Arjun, India

• "Works perfectly in our industrial fiber networks." — Melissa, Canada

• "High-quality finish and quick delivery." — Jakob, Denmark

• "No signal degradation after multiple cycles." — Binh, Vietnam

• "We used both SM and MM types, and both are excellent." — Sandra, Brazil

• "Meets all telecom project specs we needed." — Igor, Poland

• "Great for testing environments—easy to swap." — Nick, Australia

FAQ

Q1: Can this adapter be used for both singlemode and multimode fiber?
A1: Yes, the adapter supports both SM and MM applications.

Q2: What type of connection mechanism does the ST adapter use?
A2: It uses a bayonet-style locking system for a secure fit.

Q3: Is this product suitable for panel mounting?
A3: Yes, it can be easily mounted in standard fiber panels.

Q4: What are the sleeve materials used?
A4: Zirconia ceramic for SM and phosphor bronze for MM types.

Q5: Can you provide customized logos and packaging?
A5: Yes, we offer OEM and branding customization services.

Q6: How do you ensure quality control?
A6: Each adapter is tested before delivery.

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

ST fiber adapter ST metal adapter ST to ST adapter Singlemode ST adapter Multimode ST adapter Simplex ST coupler Zirconia sleeve ST adapter ST female adapter ST connector adapter ST patch panel adapter ST bulkhead adapter Threaded ST adapter ST SM adapter ST MM adapter Nickel-plated ST adapter Fiber optic coupler ST High precision ST adapter ST mating sleeve ST D-hole mount adapter