Duplex LWL patch cable SC to ST OM4 5.0 m violet S-Conn

The S-Conn Duplex LWL patch cable SC to ST OM4 5.0 m in violet is a multimode fibre patch cord designed for linking equipment with SC and ST ports. With OM4 grade glass and a 5.0 metre jacket, this cable supports high-speed duplex transmission in data centres, server rooms, telecom racks and campus networks where multimode links are used. The violet outer jacket provides clear colour coding for OM4 multimode infrastructure and simplifies identification in structured cabling environments.

Advantages

This duplex patch cable combines an SC connector on one end and an ST connector on the other to enable direct connection between mixed-connector devices without adapters. OM4 multimode glass provides improved bandwidth and modal performance compared with lower multimode grades, which helps maintain signal integrity over short to medium distances. The 5.0 m length offers flexibility for rack-to-rack and equipment-to-equipment connections while the colour-coded violet jacket supports organised cable management.

Suitable for

• High-speed multimode links in data centres and server rooms
• Interconnection between SC and ST ports on switches, transceivers or patch panels
• Campus network backbone segments with multimode fibre
• Telecom racks and equipment cabinets requiring duplex connections

When it may not be suitable

This cable is intended for multimode OM4 environments and is not suitable for singlemode deployments or long-haul singlemode links that require different fibre characteristics. For applications that need longer transmission distances beyond OM4 multimode specifications, a singlemode fibre solution or multimode with appropriate transceivers should be considered.

Key specifications

• Fibre type: OM4 multimode
• Configuration: Duplex (two fibres)
• Connector A: SC (push-pull, rectangular)
• Connector B: ST (bayonet, round)
• Length: 5.0 m
• Jacket colour: Violet (industry colour coding for OM4)

How to use

Install the cable by inserting the SC connector into an SC receptacle until it clicks and by inserting the ST connector using the bayonet twist-lock action into an ST socket. Route the cable to avoid sharp bends and protect it from physical stress or crushing. Ensure both connector endfaces are clean before connection to prevent degradation of optical performance; use appropriate fibre inspection and cleaning tools when necessary. For duplex links, match transmit and receive ports correctly to maintain signal flow.

What to consider before purchase

• Confirm that both endpoints support OM4 multimode fibre and use SC and ST connectors respectively
• Verify that a 5.0 m length is appropriate for your rack or equipment layout
• Check compatibility with existing transceivers and patch panels in your network
• Consider cleaning tools and protective caps to keep connector endfaces uncontaminated

Usage recommendations

Use this S-Conn OM4 duplex cable for short- to medium-distance multimode links within data centres and campus environments. Keep connectors covered when not in use, avoid bending the cable below the manufacturer’s minimum bend radius, and perform endface inspection and cleaning to ensure reliable optical performance.