Optical patch cable LC-SC duplex 50/125 µm multimode OM2 3 m

Duplex optical patch cable with LC connector on one end and SC connector on the other, multimode OM2 specification with 50/125 µm core/cladding and 3 m length. Designed for short- to medium-distance data links in networks, patch panels and active/passive equipment, this cable supports reliable multimode signal transmission for data centers, LANs and telecom racks. The LC-SC duplex format allows connection between devices with different connector types without adapters, while the OM2 multimode grade is suitable for common 850 nm VCSEL-based transceivers and short-reach links.

Advantages

This LC-SC duplex multimode cable offers low insertion loss and stable optical performance across standard multimode wavelengths. The 50/125 µm core/cladding ratio and OM2 specification provide compatibility with many multimode transceivers and infrastructure components. A 3 m length balances manageable routing in racks and cabinets with enough reach for typical inter-equipment connections. The mixed LC to SC connectors reduce the need for additional adapter panels when connecting devices with different port formats.

Suitable for

• Interconnecting network switches, transceivers and patch panels in data centers
• LAN backbone and horizontal cabling within floors or telecom rooms
• Connecting active and passive optical equipment with LC and SC ports
• Short-reach multimode links using 850 nm transceivers

Key specifications

• Fiber type: Multimode OM2
• Core/cladding diameter: 50/125 µm
• Connector configuration: LC duplex to SC duplex
• Length: 3 m
• Polishing type: typically UPC/PC (multimode connectors)
• Typical application wavelengths: 850 nm (primary), 1300 nm (supported)

How to use

Inspect connector endfaces before installation to ensure they are clean and free of dust. Route the 3 m patch cable along existing cable management paths, avoiding sharp bends and tight loops that exceed the fiber minimum bend radius. Insert the LC duplex connector into the LC port and the SC duplex connector into the matching SC port until a secure connection is made; confirm correct transmit/receive orientation for duplex links. Test the optical link with appropriate equipment after installation to verify insertion loss and link continuity.

Usage recommendations

Store and handle the cable in a clean environment, use dust caps when connectors are not in use, and clean connectors with proper fiber cleaning tools before mating. For links beyond typical OM2 distance limits or for higher bandwidth requirements, evaluate OM3/OM4 multimode or singlemode alternatives.