RD Infotech

A network rack is an open frame unit that can be two-post or four-post. Commonly found in data centers or on-premise networking closets, network racks are designed to hold networking equipment outside servers like switches, patch panels, and routers. A two-post network rack is a cost-efficient, space-saving option

A rack unit (abbreviated as U, less commonly seen as RU) is a unit of measurement applied to equipment racks and the servers, disk drives and other devices that they contain. One U is 1.75 inches (44.45mm); the standard rack, at 19 inches, is 42U.

OM3 fiber is a kind of laser optimized multimode fiber. This type of fiber uses 850nm VCSEL laser light source, the core diameter is 50μm, and the outer sheath is aqua blue. It is usually used in the wiring environment of data centers and supports 10G or even It is a 40/100G high-speed Ethernet transmission.