EFB Elektronik duplex jumper SC-ST 50/125µm OM4 LSZH Erika viola 3,0mm 20m O0347.20

Fiber optic patch cable for high-speed multimode networks, delivering OM4 performance with a 20-metre reach. Duplex SC to ST connectors in erika violet LSZH jacket ensure reliable 10/40/100GbE connectivity in data centres and LANs.

Advantages

OM4 grade supports 4700 MHz·km at 850 nm, enabling 100GbE up to 150 m. Low insertion loss ≤0.3 dB and return loss ≥30 dB maintain signal integrity. LSZH jacket reduces toxic smoke in fire, essential for indoor installations.

Suitable for

• Data centre backbone and server interconnects
• Storage area networks (SAN) requiring high bandwidth
• Enterprise LAN backbone upgrades to 40/100GbE
• Indoor fibre runs where low smoke zero halogen is required

Key specifications

• Cable type: Duplex fibre optic patch cable, OM4 multimode
• Core/cladding: 50/125 µm
• Connectors: SC to ST, duplex, A-B polarity
• Length: 20 m
• Jacket: LSZH, erika violet, 3.0 mm diameter
• Bandwidth: 4700 MHz·km @850 nm, 500 MHz·km @1300 nm
• Insertion loss: ≤0.3 dB per connector pair
• Return loss: ≥30 dB
• Operating temperature: -20°C to +70°C
• Storage temperature: -40°C to +85°C

Recommendations

Verify SC and ST port compatibility before ordering. For 100GbE links, keep runs under 150 m; for 40GbE, up to 400 m. Pair with OM4-compatible transceivers for optimal performance.