40-meter fiber optic cable

A 40-meter fiber optic cable is available in singlemode, multimode, and active optical configurations, supporting high-speed data transmission for LANs, data centers, and enterprise networks.

Types and Specifications

1. Multimode Fiber (OM3/OM4)

• Core/Cladding: 50/125 µm
• Bandwidth: OM3 supports 10GbE up to 300m, OM4 up to 400m at 10GbE; 40GbE and 100GbE up to 150m .
• Connectors: LC, SC, or MTP/MPO for high-density environments .
• Applications: Data centers, enterprise networks, vertical pathways, and high-speed LANs. OM4 is optimized for 850nm VCSELs and higher-speed Ethernet .
• Durability: Plenum-rated jackets are fire-retardant, water-resistant, and immune to electromagnetic interference . 2. Singlemode Fiber (9/125 µm)
• Bandwidth: Supports long-distance, high-speed transmission up to 10Gbps over 40 meters .
• Connectors: Typically LC-LC duplex for LAN or backbone connections .
• Applications: High-speed LANs, telecommunications, and environments requiring minimal signal loss. 3. Active Optical Cable (AOC)
• Type: QSFP+ 40G AOC
• Data Rate: Up to 40Gbps over 40 meters .
• Features: Transceivers are permanently attached, ensuring low-latency, energy-efficient transmission. Uses OM3 multimode fiber for high bandwidth and minimal signal loss .
• Applications: High-performance data center interconnects, backbone infrastructure, and enterprise networking.

Connector and Installation Considerations

• LC and SC connectors are common for duplex patch cables, while MTP/MPO connectors are used for high-density multi-fiber setups .
• Plenum-rated jackets are recommended for in-building installations to meet fire safety codes .
• Color coding (e.g., aqua for OM3) helps identify fiber type during installation .

Summary

A 40-meter fiber optic cable can be tailored to your network needs: multimode OM3/OM4 for high-speed short-range connections, singlemode for precise, low-loss transmission, and active optical cables for ultra-high-speed data center links. Choosing the right type depends on data rate requirements, connector type, and installation environment .