Fibre optic cable BlueOptics SFP9331FU5MK SN LC OM4 5 m Violet

The BlueOptics SFP9331FU5MK SN LC OM4 5 m Violet is a 5-metre duplex fibre optic patch cable designed for high-speed multimode connections, optimized for InfiniBand and data centre use. It uses OM4 laser-optimized multimode fibre (50/125 µm) for 850 nm transmission, and features SN/UPC to LC/UPC connectors with zirconia ceramic ferrules. The cable is jacketed in flame-retardant LSZH material and is available in a distinctive violet/magenta colour for easy identification within cable runs.

Advantages

The OM4 multimode fibre ensures low attenuation (approximately 2.5 dB/km) and supports high bandwidth over short to medium distances. Factory-assembled connectors from established manufacturers and BlueOptics zirconia ferrules provide reliable mating performance and long connector lifetime. Each cable is tested with interferometry and OTDR and shipped with measured insertion loss and return loss values, ensuring traceable quality. The LSZH jacket reduces smoke and halogen emissions in case of fire, meeting common industry safety norms.

Suitable for

Key specifications

How to use

Inspect the connectors and ensure the dust caps are removed before insertion. Route the 5 m cable through cable management paths avoiding tight bends below the specified minimum bend radius for OM4 multimode fibre. Insert the SN/UPC connector into the appropriate port or transceiver and the LC/UPC duplex into the corresponding patch panel or device receptacle until a secure latching click is felt. Verify link status and, if needed, compare measured insertion loss against the supplied test report.

Recommendations

Handle connectors by the boot or housing and keep protective caps in place when not connected. Avoid kinking, crushing, or excessive pulling force. For best optical performance, clean connector end-faces with appropriate fibre cleaning tools before mating and follow manufacturer guidance for minimum bend radius and cable routing in racks and trays.