BlueOptics SFP3133EU30MK InfiniBand fibre optic cable 30 m 2x SC 2x ST

BlueOptics SFP3133EU30MK is a 30 meter duplex multimode fiber optic patch cord with LC/UPC to ST/PC connectors, OM3 (G50/125 µm) laser-optimized multimode fiber and an aqua LSZH jacket. It is designed for 850 nm transmission and for connecting patch panels, optical transceivers or other network equipment that requires LC-to-ST duplex links. The cable is available in factory lengths including 30 m and can be supplied in other lengths on request.

Advantages

The cable provides low attenuation (typ. 3.5 dB/km) with low insertion loss and high return loss. Connectors use zirconia ceramic ferrules and branded fiber from established manufacturers to ensure stable, low-loss links and long connector life (up to 1500 mating cycles). The LSZH jacket reduces smoke and prevents halogen release in case of fire. Each assembled patch cord is tested with interferometer and OTDR and shipped with a measurement protocol for insertion loss and return loss.

Suitable for

• InfiniBand and Ethernet interconnects requiring OM3 duplex fiber
• Connections between patch panels and optical transceivers
• Data centre links, rack-to-rack cabling and high-speed short-range links (850 nm)

Key specifications

• Brand: BlueOptics, MPN: SFP3133EU30MK, EAN: 4063232617923
• Length: 30 m (other lengths available on request)
• Fibre type: OM3 laser-optimized multimode (G50/125 µm)
• Connectors: Duplex LC/UPC to ST/PC
• Wavelength: 850 nm
• Attenuation: typ. 3.5 dB/km
• Jacket: LSZH (flame-retardant, low smoke, halogen-free)
• Standards: Tested to Telcordia GR-326-Core and meets IEC/EN norms and RoHS

How to use

Route the LC–ST duplex patch cord between the devices or patch panel ports to be connected, ensuring connectors are clean and undamaged before mating. Align and insert the LC and ST connectors into the respective transceiver or panel ports until they seat fully. Avoid tight bends and secure the cable to prevent strain; observe the manufacturer’s minimum bend radius for OM3 multimode fiber.

Usage recommendations

Inspect and clean connector endfaces before every installation, handle connectors by the boot to avoid touching ferrules, and store unused ends with protective caps. For reliable performance, use the supplied test report to verify insertion loss and return loss against your system requirements.