Black Box OM4 Multimode Fiber Optic Cable — 20m ST to LC

This Black Box FOCMPM4-020M-STLC-BK is a 20-meter (787.4") OM4 multimode fiber optic cable with ST to LC connectors and plenum-rated (OFNP) black jacket. Designed for high-speed data transmission, this cable supports 10-Gbps Ethernet per IEEE 802.3ae and provides an upgrade path to 40-Gbps and 100-Gbps applications.

Key Features

• OM4 50/125μm multimode fiber supports 10-Gbps up to 550 meters
• ST to LC duplex connector configuration for flexible network designs
• OFNP plenum-rated jacket for safe installation in air handling spaces
• Compatible with 850-nm VCSEL and LED laser light sources
• Backwards compatible with OM1, OM2, and OM3 fiber systems
• Black jacket enables color-coding for department or application identification

Applications

Ideal for enterprise data centers, storage area networks (SANs), and high-speed backbone connections requiring reliable 10-Gigabit Ethernet performance. The plenum rating makes it suitable for installations in drop ceilings and raised floors where fire safety codes require OFNP-rated cabling.