This 7m Multimode Duplex OM4 Fiber Optic Patch Cable (50/125) - LC to LC has ceramic ferrules and a 50/125 micron core, this cable is suitable for extremely high speed data transmissions such that you would find in 100 Gigabit Ethernet (10 Gb/s) networks. This 100 Gig fiber is OM4 Laser-Optimized.
Computer Cable Store 2M Mode Conditioning Duplex Fiber Optic Patch Cable (62.5/125) - LC (equip.) to ST are made for use in Gigabit Ethernet 1000BASE-LX applications When deploying new high-speed 1000BASE-LX routers and switches in existing Multimode backbones, Mode Conditioning Fiber Cables are a must.
The BOLT-NL can measure fiber links of up to 25 kilometers, and is accurate to within 2.5 meters. Each unit comes with a protective rubber boot, carrying strap, 9-volt battery, and CD-ROM with operations manual.