Optical materials

OM3 Multimode Duplex LC Fiber Cables from Huihong Fiber, Inc

October 1, 2019

the 50/125um OM3 LC multimode bending insensitive fiber optic cable stenuates less when bent or twisted, which makes the installation and maintenance of fiber optic cables more efficient.

OM3 LC cablesalso saves more space for data centers, enterprise networks, telecommunications rooms, farms, cloud storage networks, and high-density cabling wherever fiber jumpers are required. Ideal for connecting 10G SR, 10G LRM, SFP plus transceivers, etc., this 50/125 OM3 multimode fiber optic cable is the preferred fiber specification for 10G Ethernet connections.

OM3 optical fiber is designed to work with VCSEL. It conforms to ISO/IEC11801-2nd OM-3 optical fiber specification and meets 10,000 MHz ethernet. Application requirements. There are many types of OM3 optical fibers, including indoor and indoor/outdoor versatility. The number of optical fibers is from 4 cores to 48 cores. It also supports all applications based on old multimode 50/125 optical fibers, including support for LED and laser sources.

The transmission distance of Gigabit Ethernet can be extended to 900 meters by OM3 cable optical fiber system, which means that users need not use expensive laser devices when the distance between buildings exceeds 550 meters.

Within the distance of 2000 meters, standard 62.5/125 um multimode optical fibers can be used in all cases of OC-12 (622 Mb/s) speed range, and single mode optical fibers will be used in addition. However, the emergence of OM3 multimode optical fiber has changed this situation. Because OM3 optical fiber can improve the transmission distance of Gigabit and Gigabit systems, it will be the most cost-effective wiring scheme to use 850 nm wavelength optical module in conjunction with VCSEL.

When the link length exceeds 1000 meters, single-mode fiber is still the only choice at present. Single-mode fiber can be used at 1310 nm wavelength in Gigabit system.5 km transmission distance and 10 km transmission distance in 10,000 MHz system are realized.