ACT 20 meter LSZH Multimode 50/125 OM3 fiber patch cable duplex with LC connectors

The ACT Fiber patch cable duplex LC 20m 50/125 OM3 LSZH is a multimode optical cable designed for high-speed network interconnections over short to medium distances. The cable uses 50/125 µm core/cladding multimode fiber with an OM3 performance grade and duplex LC terminations to support full-duplex data transfer. The LSZH outer jacket reduces smoke and halogen emissions in case of fire, making the cable suitable for indoor installations in data centers, offices, and other commercial buildings where safety and cable performance are important.

Advantages

This 20 meter OM3 duplex LC fiber patch cable provides stable multimode transmission with reduced modal dispersion compared with lower-grade multimode fibers. Duplex LC connectors offer a compact form factor and reliable mating for dense patch panels and transceivers. The LSZH jacket minimizes hazardous smoke and corrosive gases in the event of combustion, which helps protect people and sensitive equipment. The cable’s length and performance grade make it a practical choice for rack-to-rack, rack-to-switch, and outlet-to-equipment links within structured cabling systems.

Suitable for

• Data center horizontal and rack interconnects
• Office network backbone and switch-to-switch links
• Fiber patch panels and MPO/LR transceiver connections (via LC interface)
• High-speed applications requiring OM3 multimode performance (10G and certain 40/100G deployments with appropriate optics)

Key specifications

• Fiber type: Multimode, 50/125 µm
• Performance grade: OM3 (laser-optimized multimode)
• Connector type: Duplex LC on both ends
• Length: 20 meters
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Mode: Full duplex

How to use

Identify the correct LC ports on your patch panel, transceiver or network device and align the duplex LC connector keyed orientation with the port. Gently insert the connector until it clicks into place and verify both ends are securely seated. For removal, depress the LC latch and pull the connector straight out to avoid damaging the ferrule. Route the cable to avoid sharp bends and maintain the manufacturer’s recommended minimum bend radius to preserve optical performance. Use cable management accessories such as trays or ties to prevent strain on the connectors and to maintain a clean installation.

Recommendations

Perform visual inspection of connector endfaces and clean with appropriate fiber-cleaning tools before mating. Avoid bending the cable below the specified minimum bend radius and protect the cable from crush, excessive tension, and exposure to high temperatures. Use this OM3 duplex LC LSZH cable for indoor, safety-conscious environments and pair it with compatible multimode transceivers and patch panels rated for OM3 performance.