Duplex LWL Patch Cable ShiverPeaks 77941/3 50/125µ OM3 1 m

Duplex LWL Patch Cable ShiverPeaks 77941/3 50/125µ OM3 1 m is a multimode fiber optic duplex patch lead designed for short-range, high-speed connectivity in data centers, server rooms and network racks. The cable uses 50/125 µm multimode OM3 fibers optimized for 850 nm VCSEL sources, offering improved bandwidth and reduced modal dispersion for reliable duplex transmission between transceivers, switches and patch panels. The aqua jacket and compact duplex construction simplify identification and installation in dense cabling environments.

Advantages

The OM3 multimode construction provides laser-optimized performance suitable for 10 Gigabit Ethernet at typical short-reach distances and supports future upgrades within the OM class. Duplex LC connectors ensure polarity-preserving connections for transceiver ports and networking equipment while minimizing insertion loss. The 1 m length is convenient for patching within racks and between adjacent equipment where short, organized runs are required. The cable’s jacket and connector design facilitate easy routing and clear color coding for rapid maintenance.

Suitable for

• Short-distance interconnects in data centers and server rooms
• Patch panels and switch-to-transceiver connections
• High-density rack installations and equipment-to-equipment links
• 10 Gigabit Ethernet applications over multimode fiber

Key specifications

• Fiber type: Multimode 50/125 µm, OM3
• Configuration: Duplex (two fibers)
• Connector type: LC duplex (both ends)
• Operating wavelength: optimized at 850 nm
• Length: 1.0 m
• Jacket color: aqua (OM3 standard)
• Typical use: short-reach high-speed links

How to use

Connect one LC duplex end to the transceiver or switch port and the other end to the corresponding patch panel or device, ensuring correct transmit/receive polarity. Route the 1 m cable within the rack or cabinet without sharp bends and secure it to cable management elements to prevent strain on the connectors. Verify link status on the connected devices after installation and measure insertion loss if needed for critical links.

Recommendations

For optimal performance, maintain minimum bend radius, avoid contaminating connector endfaces, and clean connectors before mating. Use this 1 m OM3 duplex cable for short patching runs and reserve longer-length or singlemode cables for long-distance or singlemode applications.