Cables Direct FB4M-LCLC-005D 0.5m LC-LC OM4 Aqua Fibre Optic Cable

Cables Direct FB4M-LCLC-005D | OM4 LC-to-LC Fibre Optic Cable

This Cables Direct FB4M-LCLC-005D fibre optic cable 0.5 m LC OM4 Aqua colour is designed for short-reach, high-bandwidth links in data centres and server rooms. It uses LC connectors and OM4 multimode fibre. This cable suits 10G to 100G setups over short distances. The LSZH jacket is suitable for indoor use. Because it is a 0.5 m patch lead, it is ideal for rack-to-rack or device-to-switch jumps. Also, the aqua colour clearly indicates OM4 grade for easy identification.

Cables Direct FB4M-LCLC-005D fibre optic cable 0.5 m LC OM4 Aqua colour

Slim Specs Table

OM4 Bandwidth for Short-Reach Links

OM4 multimode fibre offers higher bandwidth than OM3. This cable supports 850 nm and 1300 nm wavelengths. In practice, this means efficient performance for 10G, 40G, and 100G links over short distances. Because the core is 50 µm, it is optimised for laser-optimised applications. So, you get reliable signal integrity for dense rack environments.

LC Connectors for High-Density Setups

LC connectors provide a small form factor and precise alignment. This 0.5 m lead uses male LC connectors on both ends. Also, the push-pull design helps in tight patch panels. Because the cable is 3 mm in diameter, it remains flexible. Therefore, it is suited for neat cable management in racks.

LSZH Jacket for Indoor Safety

The jacket is Low Smoke Zero Halogen (LSZH). This reduces toxic fumes in the event of a fire. However, confirm local fire safety rules for your building. Also, verify UKCA or CE marking if required for your installation. Because the cable is aqua, it clearly signals OM4 grade for audits.

Insertion and Return Loss Performance

Insertion loss is 0.3 dB. Return loss is 35 dB. These figures support stable link performance over short distances. In practice, verify your switch or transceiver specifications. Because losses add up across a link, keep patch lengths minimal. So, this 0.5 m lead helps minimise total loss.

Box contents

• 1 x Cables Direct FB4M-LCLC-005D 0.5 m OM4 LC-to-LC fibre optic cable (aqua)
• Note: No additional accessories are specified in the input.

Check before you buy

• Confirm your equipment uses LC ports and supports OM4 multimode fibre.
• Verify the required patch length for your rack layout and cable management.
• Check compliance needs (UKCA/CE) for your site and local fire regulations.
• Ensure your transceivers are rated for 850 nm and 1300 nm wavelengths.

Frequently Asked Questions

Q: Is this cable OM4 and what does that mean?

A: Yes, it is OM4 multimode fibre, designed for higher bandwidth over short distances.

Q: Are the connectors LC and male?

A: Yes, both ends are LC male connectors.

Q: Is the jacket LSZH?

A: Yes, the jacket is Low Smoke Zero Halogen (LSZH) for indoor use.

Q: What wavelengths does it support?

A: It supports 850 nm and 1300 nm wavelengths.

Q: Is this cable suitable for 100G links?

A: Yes, OM4 supports 100G over short distances; verify your transceiver specs.

The Consultant’s verdict & warranty

This 0.5 m LC-to-LC OM4 lead is a practical choice for short patching in data centres and server rooms. It suits buyers needing clear OM4 identification and LSZH indoor safety. Covered by the standard Manufacturer Warranty.