Fiber optic patch cables
Fiber patch cable is a cable terminated with optic connectors on both ends. It has two major application areas: computer work station to outlet and fiber optic patch panels or optical cross connect distribution center.
Common types
Fiber patch cables can be categorized to different groups based on optical fiber mode, fiber cable type, termination types, connector polishing styles and fiber cable sizes.
Optical Fiber Mode
1. Single mode
Single mode fiber patch cables use 9/125 micron bulk single mode cable and single mode connectors at both ends. Single mode fiber cable jacket color is usually yellow.
2. Multimode
Multimode fiber patch cables use 62.5/125 micron or 50/125 micron cable and are terminated with multimode optic connectors at both ends. The cable jacket is usually orange.
3. 10gig multimode fiber patch cables
10Gig multimode fibers are specially designed 50/125 micron fiber optimized for 850nm VCSEL laser based 10Gig Ethernet. They are backward compatible with existing network equipment and provide close to three times the bandwidth of traditional 62.5/125 multimode fibers. 10 Gigabit is rated for distances up to 300 meters using 850nm Vertical Cavity Surface Emitting Lasers (VCSEL). The cable jacket is usually aqua.
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