GoodConnections LW-905ST Singlemode Duplex ST/ST Fiber Optic Patch Cable, 9/125 µm OS2, 5 m, Yellow

In high-density network environments, unreliable fiber connections can bring data traffic to a standstill. The GoodConnections LW-905ST Singlemode Duplex ST/ST Fiber Optic Patch Cable eliminates this risk with precision-manufactured connectors and low-loss 9/125 µm OS2 fiber, ensuring stable gigabit and 10-gigabit links over 5 meters.

Who is it for

Network engineers, data center technicians, and telecom installers who need a dependable, plug-and-play fiber patch cord for ST-terminated equipment. Ideal for patching between fiber optic patch panels, media converters, and network switches in enterprise backbones, FTTH deployments, and campus networks.

Main features

• Singlemode OS2 fiber with 9/125 µm core/cladding for long-distance, high-bandwidth transmission.
• Duplex configuration with ST connectors on both ends, featuring UPC polish for low back reflection.
• Typical insertion loss below 0.3 dB and return loss above 50 dB, ensuring signal integrity.
• Durable yellow PVC jacket that protects the fiber while maintaining flexibility for easy routing.
• 5-meter length, perfect for patching within racks or between adjacent network cabinets.
• Compliant with RoHS and CE standards, meeting international safety and environmental requirements.

Specifications

• Cable type: Fiber optic patch cable
• Fiber type: Singlemode (OS2)
• Core/cladding diameter: 9/125 µm
• Configuration: Duplex
• Connector type (End 1): ST
• Connector type (End 2): ST
• Connector polish: UPC
• Cable length: 5 m
• Insertion loss (typical): < 0.3 dB
• Return loss (typical): > 50 dB
• Jacket material: PVC
• Jacket colour: Yellow
• Operating temperature: -20°C to +70°C
• Compliance: RoHS, CE
• Application: Gigabit Ethernet, Fiber Channel, Data Centers, Telecommunications

Tips

Always inspect and clean ST connector end faces before mating to prevent contamination and signal loss. Use dust caps when the cable is not in use, and avoid bending beyond the minimum bend radius to preserve fiber integrity.