BlueOptics SFP3133FU7.5MK InfiniBand fibre optic cable 7.5 m LC ST

BlueOptics SFP3133FU7.5MK is a 7.5 meter duplex fiber optic patch cord with LC/UPC to ST/PC connectors, laser-optimized multi-mode OM4 fiber (50/125 µm) and a magenta LSZH jacket. It is designed for 850 nm signal transmission and suitable for connecting patch panels, optical transceivers and other fiber network components in high-bandwidth environments such as InfiniBand links.

Advantages

The cable uses laser-optimized OM4 multi-mode fiber offering low attenuation (2.5 dB/km) and high return loss. Connectors use zirconia ceramic ferrules and branded components to ensure mechanical reliability and up to 1500 mating cycles. Production testing includes interferometer and OTDR measurements, and each unit ships with a protocol of insertion loss and return loss values. The LSZH jacket reduces smoke emission and contains no halogens.

Suitable for

Key specifications

How to use

Route the duplex cable between the devices to be connected, ensuring correct duplex orientation for transmit and receive channels. Insert the LC connectors into LC ports and the ST connectors into ST ports until they click or lock; avoid sharp bends and maintain the minimum bend radius specified by the manufacturer. For best performance, keep connectors clean and inspect or clean endfaces before mating.

Recommendations

Store and install the patch cord in dry, dust-free environments; use protective caps when connectors are not in use. For critical links, verify insertion loss and return loss against the supplied measurement protocol after installation.