EFB Elektronik Duplex Jumper ST-ST 9/125µm OS2 LSZH Yellow 0.5m

The EFB Elektronik Duplex Jumper ST-ST is a high-quality fiber optic patch cable designed for single-mode applications. With a 9/125µm core/cladding and OS2 classification, it ensures reliable data transmission over long distances. The cable features a durable LSZH (Low Smoke Zero Halogen) jacket in yellow, with a 3.0mm diameter, and is terminated with ST connectors on both ends in a duplex configuration. Ideal for data centers, telecommunications, and enterprise networks.

Advantages

This patch cable offers low insertion loss (≤0.3 dB) and high return loss (≥50 dB), ensuring minimal signal degradation. The LSZH jacket provides enhanced safety in enclosed spaces by reducing toxic and corrosive emissions during fire. The 0.5-meter length is perfect for short-distance connections within patch panels or equipment.

Suitable for

• Fiber optic network installations requiring single-mode connectivity
• Data center patching between switches, routers, and servers
• Telecommunications infrastructure
• FTTx and LAN applications

Key specifications

• Fiber Type: Single-mode (OS2)
• Core/Cladding: 9/125 µm
• Connectors: ST to ST, Duplex
• Cable Length: 0.5 m
• Jacket Material: LSZH
• Jacket Color: Yellow
• Cable Diameter: 3.0 mm
• Insertion Loss: ≤ 0.3 dB
• Return Loss: ≥ 50 dB
• Operating Wavelengths: 1310 nm, 1550 nm
• Operating Temperature: -20°C to +70°C
• Compliance: RoHS, REACH

Recommendations

For optimal performance, ensure connectors are clean before installation. Use appropriate cable management to avoid bending beyond the minimum bend radius. This cable is compatible with standard ST port equipment.