StarTech.com 3m LC/UPC to LC/UPC OM4 Multimode Fiber Optic Cable, LSZH

StarTech.com OM4 LC/UPC to LC/UPC Fibre Optic Cable | 3m LOMMF LSZH

This StarTech.com 3m (10ft) LC/UPC to LC/UPC OM4 Multimode Fiber Optic Cable, 50/125µm LOMMF/VCSEL Zipcord Fiber, 100G, Low Insertion Loss – LSZH Fiber Jumper Cord provides reliable connectivity for high-speed networks. It is designed for IT professionals in UK data centres and server rooms. The cable supports 100G Ethernet over short distances. It features a low smoke zero halogen jacket for safer installation.

Slim Specifications

Engineered for High-Density 100G Networks

This OM4 cable is laser-optimised for 850 nm VCSEL sources. It supports 100G Ethernet using SR4 optics. Because it uses LC connectors, it fits modern SFP+ and QSFP interfaces. The zipcord design simplifies cable management in tight racks. In practice, this helps maintain airflow and organisation.

Low Insertion Loss and Precision Alignment

Precision-manufactured ceramic ferrules ensure correct fibre alignment. This minimises insertion loss and prevents connectivity issues. The LC/UPC polish improves return loss over older PC techniques. So, signal integrity remains stable across the link. However, you should verify the polish type matches your equipment if uncertain.

Wide Backward Compatibility

This multimode 50/125µm patch cord is backward compatible with OM3 networks. It also supports legacy 1/10/40 Gbps systems. Therefore, it integrates well into mixed-speed environments. You can upgrade gradually without replacing all existing infrastructure. Also, confirm your patch panels support LC duplex connections.

LSZH Flame-Retardant Jacket for Safer Installations

The LSZH jacket emits low smoke and zero halogen when exposed to heat. This is critical in confined spaces with poor ventilation. It suits UK industrial settings, trains, and aircraft. Additionally, it meets specific building code requirements. Always confirm local fire safety regulations before installation.

Individually Tested for Reliability

Each cable is tested to ensure optical insertion loss is within acceptable limits. This guarantees consistent performance out of the box. The operating temperature range is -20°C to 60°C. Storage temperature is the same range. However, the input does not specify warranty region; confirm UK coverage with the distributor.

Box contents

• 1 x StarTech.com 3m LC/UPC to LC/UPC OM4 Multimode Fibre Optic Cable (LSZH)

Check before you buy

• Confirm your network devices support OM4 multimode fibre at 850 nm.
• Verify that LC duplex ports are available on your SFP+ or QSFP modules.
• Check if your installation environment requires LSZH jacket material for compliance.
• Ensure the 3m length is suitable for your rack or device layout.

Frequently Asked Questions

Q: Is this cable compatible with OM3 infrastructure?

A: Yes, this OM4 cable is backward compatible with OM3 multimode networks.

Q: What does LSZH mean for my installation?

A: LSZH means low smoke zero halogen, which is safer in confined spaces during a fire.

Q: Does this cable support 100 Gigabit Ethernet?

A: Yes, it supports 100 Gbit/s data transfer rates over short distances.

Q: Are the connectors LC/UPC polished?

A: Yes, the cable features LC/UPC polished connectors for improved return loss.

Q: What is the core diameter of this fibre?

A: The core diameter is 50 µm with a 125 µm cladding diameter.

The Consultant’s Verdict & Warranty

This cable is ideal for UK IT professionals upgrading to 100G networks in data centres or secure environments. It offers reliable performance, backward compatibility, and safer LSZH jacketing. Covered by the standard Manufacturer Warranty. Confirm warranty region with your Hardvance account manager or StarTech.com UK support.