Sc-sc fiber optic patch cord model

SC-SC fiber optic patch cords are versatile cables with SC connectors on both ends, available in singlemode (OS1/OS2) and multimode (OM1/OM2/OM3/OM4) variants, supporting simplex and duplex configurations for networking and telecom applications.

Overview

SC-SC patch cords are fiber optic cables used to connect devices for signal routing. The SC (Subscriber Connector) is a square, push-pull style connector with a keyed design for secure connections. These cords are widely used in data centers, enterprise networks, telecom rooms, GPON/EPON systems, and high-speed Ethernet applications (10G/40G/100G) due to their reliability and low insertion loss .

Types and Variants

• Singlemode (OS1, OS2): Optimized for long-distance transmission with low attenuation.
• Multimode (OM1, OM2, OM3, OM4): Suitable for shorter distances and high-bandwidth applications.
• Simplex or Duplex: Simplex has a single fiber, while duplex supports simultaneous send/receive channels.
• Cable Diameters: Common options include 0.9mm, 2.0mm, and 3.0mm, allowing flexibility for high-density cabling .

Technical Specifications

• Insertion Loss: Typically ≤0.2–0.3 dB depending on fiber type and connector quality.
• Return Loss: ≥45–75 dB, ensuring minimal signal reflection.
• Operating Wavelength: 1310 nm and 1510 nm for standard telecom and data applications.
• Operating Temperature: -40°C to 75°C; Storage Temperature: -45°C to 85°C.
• Bend Tolerance: Can withstand bend angles up to 90° with negligible attenuation .

Standards and Compliance

SC-SC patch cords comply with Telcordia GR-326-Core, TIA/EIA, and IEC 61300 standards, ensuring high-quality performance and interchangeability .

Applications

• Networking Devices: Switches, routers, and servers.
• Telecom Systems: GPON, EPON, GBIC, and MADI.
• High-Speed Ethernet: 10G SR, 10G LRM, and SFP+ transceivers.
• Data Centers: High-density cabling and space-saving installations.

Length Options

Common lengths include 1m, 1.5m, 3m, 5m, and custom lengths are available depending on the supplier . SC-SC fiber optic patch cords are ideal for both internal and high-performance networking applications, offering flexibility, low loss, and compatibility with a wide range of devices and transceivers.