Fiber Optic SC connector
The Fiber Optic SC (Subscriber Connector) is a widely used fiber optic connector designed for reliable, low-loss optical signal transmission in telecommunications, networking, FTTH (Fiber to the Home), and data center applications. It features a push-pull locking mechanism that ensures secure connections while allowing quick installation and removal.
The SC Fiber Optic Connector is manufactured with a precision ceramic ferrule for excellent alignment and minimal insertion loss. It is available in Single Mode (SM) and Multimode (MM) versions and supports both UPC (Ultra Physical Contact) and APC (Angled Physical Contact) polishing options. SC connectors are commonly used on patch cords, pigtails, optical distribution frames (ODFs), and fiber termination boxes.
Key Features
- Push-pull snap-in locking mechanism
- Low insertion loss and high return loss
- Precision ceramic ferrule (2.5 mm)
- Suitable for high-speed optical networks
- Easy installation and maintenance
- Available in Single Mode and Multimode
- Supports simplex and duplex configurations
- Excellent mechanical durability
Technical Specifications
| Specification | Details |
|---|---|
| Connector Type | SC |
| Ferrule Diameter | 2.5 mm Ceramic Ferrule |
| Fiber Type | Single Mode (OS2) / Multimode (OM1, OM2, OM3, OM4) |
| Polish Type | UPC or APC |
| Insertion Loss | ≤0.3 dB (Typical) |
| Return Loss (UPC) | ≥50 dB |
| Return Loss (APC) | ≥60 dB |
| Operating Wavelength | 850 nm, 1310 nm, 1550 nm |
| Cable Diameter | 0.9 mm, 2.0 mm, 3.0 mm |
| Tensile Strength | ≥90 N |
| Durability | ≥1,000 Mating Cycles |
| Operating Temperature | -40°C to +75°C |
| Housing Material | High-strength Plastic |
| Ferrule Material | Zirconia Ceramic |
Applications
- FTTH (Fiber to the Home)
- GPON Networks
- LAN & WAN Networks
- Data Centers
- Telecommunications
- CCTV Fiber Transmission
- Optical Distribution Frames (ODF)
- Fiber Patch Panels
- Fiber Testing Equipment
Package Contents
- 1 × Fiber Optic SC Connector
- Dust Cap (pre-installed)






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