Ekivalan OM4 Duplex cavo patch in fibra ottica, ST/ST, 50/125 µm, Erika Violet, 20 m COZOM4STST2SE0200A

Connect fibre optic equipment in data centres and enterprise networks with this Ekivalan OM4 duplex patch cable. The 20-metre length reaches between patch panels, switches, and servers, while the ST connectors provide a secure bayonet-style connection. The Erika Violet jacket identifies it as OM4, and the LSZH material reduces smoke and toxic fumes in case of fire.

Key specifications

• Fibre type: OM4 multimode, 50/125 µm core/cladding
• Connectors: ST to ST, duplex configuration
• Length: 20 m
• Jacket: Erika Violet, LSZH
• Bandwidth: 4700 MHz·km at 850 nm, 500 MHz·km at 1300 nm
• Insertion loss: ≤ 0.3 dB per connector
• Return loss: ≥ 30 dB
• Supports 100 Gigabit Ethernet up to 150 m

Why choose it

OM4 fibre is optimised for high-speed multimode transmission, supporting 100G Ethernet links. The ceramic ferrule connectors ensure precise alignment for reliable performance. The LSZH jacket adds safety in enclosed spaces.

Ideal use cases

• Data centre backbone connections
• High-speed server interconnects
• Fibre channel storage networks

Good to know

The cable is duplex, with two fibres for simultaneous transmit and receive. Polarity is A-B (cross-over) for proper link establishment.