Alcasa LW-S903SASA InfiniBand fibre optic cable 3 m SC FTTH Yellow

The Alcasa LW-S903SASA InfiniBand fibre optic cable 3 m SC FTTH Yellow is a single-mode patch cable designed for high-speed data transmission over short to medium distances. Constructed with G.652D single-mode fibre and a 9 µm core diameter, this 3-metre cable uses SC connectors on both ends to provide stable optical connections for FTTH, telecom and data centre links. The yellow jacket indicates single-mode fibre and helps with cable identification in structured cabling installations.

Advantages

This 3 m SC–SC cable delivers low attenuation and consistent signal integrity typical of G.652D fibre, making it suitable for InfiniBand and other high-bandwidth network environments. The fixed length simplifies planning and reduces waste, while the standard SC connector format ensures broad compatibility with patch panels, transceivers and optical equipment. The yellow outer jacket offers visual identification and basic mechanical protection for routine installation and handling.

Suitable for

• FTTH subscriber drop or interior fibre runs
• Data centre patching between switches, servers and transceivers
• Telecommunications backhaul and network consolidation
• Laboratory and testbench optical connections

Key specifications

• Fibre type: Single-mode G.652D
• Core diameter: 9 µm
• Connector type: SC to SC
• Length: 3 m
• Jacket colour: Yellow (single-mode identification)
• Application: FTTH, InfiniBand, telecom and data centre links

How to use

Verify connector compatibility on both ends of your equipment before insertion. Clean SC connectors with an appropriate fibre-optic cleaning tool to remove dust and contamination, then align and insert each SC connector into the corresponding adapter or transceiver until it latches. Route the cable following existing cable management paths, avoiding sharp bends and compressive loads; maintain the minimum bend radius recommended for single-mode fibre during installation. For removal, depress the SC latch and withdraw straight out to avoid damaging the ferrule.

Recommendations

Store and handle the cable in a dry, dust-free environment. Regularly inspect and clean connector end-faces to maintain low insertion loss. Avoid tensile loads beyond typical patch cable strain limits and protect the cable from tight bends or crushing forces to preserve optical performance.