Enfain OM3 LC-ST Duplex Multimode Fibre Optic Cable 5m Aqua Blue

OM3 duplex cable for 10 Gb links

This OM3 multimode fibre patch cord uses LC and ST ceramic ferrules in a 3.0 mm PVC jacket. It is built for 10 gigabit Ethernet over 850 nm wavelength in data-centre, server and switch environments. The aqua blue sheath identifies the OM3 grade at a glance. It suits installers who need a ready-made duplex link between transceivers with different connector types.

Connects LC and ST ports directly

The duplex construction carries transmit and receive fibres in one assembly so a single cable bridges an LC transceiver to an ST transceiver. Typical insertion loss is 0.2 dB and maximum insertion loss is 0.3 dB, while return loss exceeds 38 dB. A 330 mm minimum bend radius and 1 000 mating cycles let the cable survive rack routing and repeated re-patching without extra strain relief.

Stable loss from -20 °C to +60 °C

Operating temperature range of -20 °C to +60 °C means attenuation stays within the quoted 0.2 dB typical and 0.3 dB maximum figures across sustained load in hot aisles or cold storage rooms. Ceramic ferrules maintain alignment through thermal cycling so long-haul 10 Gb throughput does not degrade during continuous operation. Buyers who need singlemode reach or 40 Gb parallel optics must choose a different cable type.