GoodConnections 20m OM1 Duplex Multimode Fibre Optic Patch Cable LC to SC, 62.5/125µm, Orange PVC LW-620LS

With a core diameter of 62.5 µm and cladding of 125 µm, this OM1 duplex fibre optic patch cable delivers reliable multimode performance for legacy LAN, SAN, and data centre links. The 20-metre length and crossed A-B polarity ensure straightforward deployment in structured cabling systems.

Overview

The GoodConnections LW-620LS is a duplex multimode fibre optic patch cable with LC to SC connectors. It is built with a 62.5/125 µm OM1 fibre, which supports 1 Gbps Ethernet up to 275 metres and 10 Gbps up to 33 metres, making it ideal for short-reach backbone connections. The orange PVC jacket provides durability and easy identification in high-density environments.

What stands out

• Duplex LC to SC connectors for cross-connect and patching
• OM1 62.5/125 µm multimode fibre for legacy network compatibility
• 20-metre length with crossed A-B polarity for proper transmit/receive alignment
• Orange PVC jacket for visibility and protection
• Low attenuation: < 3.5 dB/km at 850 nm, < 1.5 dB/km at 1300 nm
• RoHS compliant

Technical details

• Cable type: Fibre optic patch cable
• Fibre mode: Multimode
• Fibre class: OM1
• Core diameter: 62.5 µm
• Cladding diameter: 125 µm
• Connector A: LC
• Connector B: SC
• Number of fibres: 2 (duplex)
• Cable length: 20 m
• Polarity: A-B (crossed)
• Jacket colour: Orange
• Jacket material: PVC
• Attenuation @ 850 nm: < 3.5 dB/km
• Attenuation @ 1300 nm: < 1.5 dB/km
• Bandwidth @ 850 nm: 200 MHz·km
• Bandwidth @ 1300 nm: 500 MHz·km
• Application: LAN, SAN, data centre, telecommunications
• Compliance: RoHS
• Cable construction: Duplex zipcord

Our verdict

A dependable OM1 patch cable for legacy multimode networks, offering solid performance and easy identification with its orange jacket.