Fiber optic patchcord TB LC-LC OM4 duplex 1m

TB LC-LC OM4 duplex 1m fiber optic patchcord is a multimode duplex cable with LC connectors on both ends and a 1 metre jacket length. Designed for OM4 multimode applications, it supports high-speed short-range links with low insertion loss and consistent transmission characteristics. The duplex LC-LC configuration provides two parallel fibre channels in a single assembly, suitable for dense patch panels and server connectivity.

Advantages

This LC-LC OM4 duplex patchcord offers low insertion loss and controlled return loss for reliable signal integrity in multimode networks. The OM4 fibre core enables higher bandwidth and improved modal dispersion performance compared with lower-grade multimode fibres, which is beneficial for 10 Gb/s and 40 Gb/s short-reach links. The standardized LC duplex connectors ensure compact installation in rack-mounted patch panels and transceivers while the 1 metre length reduces excess cable management in confined spaces.

Suitable for

• Short-range data centre interconnects and server-to-switch links
• Patch panels and distribution frames in telecom rooms
• High-speed multimode networks (10GbE, 40GbE in supported distances)
• Laboratory and testing setups requiring duplex LC terminations

When it may not be suitable

This patchcord is built for OM4 multimode environments and is not suitable for single-mode applications or installations requiring single-mode fibre performance. It may not be the correct choice where distances exceed the typical reach of multimode OM4 cabling for the required data rate, or where different connector types (such as SC or ST) are required by existing equipment.

Key specifications

• Fiber type: OM4 multimode
• Connector type: LC to LC duplex
• Length: 1 metre
• Polish/connector ferrule: standard ceramic ferrule (LC)
• Configuration: duplex (two fibres in one assembly)
• Typical use: short-reach multimode links in data centres and telecom rooms

How to use

Select appropriate ports on switches, transceivers or patch panels that accept LC duplex connectors and align the keyed LC ferrules with the adapter. Gently insert each LC connector until a positive click is felt; avoid excessive force. Route the 1 m patchcord to prevent sharp bends near the connector and maintain the minimum bend radius specified for multimode fibre to preserve performance. Clean connector endfaces with approved fibre cleaning tools before mating to minimize insertion loss and return loss.

What to consider before purchase

• Confirm that OM4 multimode fibre is compatible with your transceivers and network equipment
• Verify that LC connectors match the patch panel or transceiver ports in your setup
• Ensure 1 metre length fits your rack or cabinet cable management to avoid strain

Usage recommendations

For best performance, use cleaned LC connectors, avoid bending the cable near connectors, and store spare patchcords on reels or hooks to prevent kinks. Match OM4 patchcords with OM4-rated transceivers and structured cabling to maintain expected bandwidth and link budgets.