om3 r

wiring of the San network, High-performance Server part of the fiber uplink LAN, part of the downlink San network, if the downlink of the San part of the fiber needs to go through the Network column header, in addition to waste wiring, but also caused by the number of hops too many, Lead to the overall channel between the fiber loss too much, the current data center room building in the San transmission channel is the vast majority of configuration Wanchaodo mode cable, such as Wanchaodo mode

transmitted on OM3 multimode fibers using 850nm wavelength. The transmission distance is 100m. It is mainly used to interconnect between offices, data center servers and switches, and between switches and switches. 100GBASE-LR4 and 100gbase-er4 These two interfaces are the specification of the 100GB/S signal used in single-mode fiber, and the wavelength division multiplexing technology is used, and the transmission distance is 10KM and 40KM respect

interpreted as the requirements for the optical fiber DMD (differential mode display). 6 DMD templates are defined in the specification, each of which consists of an internal mask and an external mask. The DMD mode of the optical fiber must meet one of the six templates listed in the following table. Table 1: DMD templates for IEC 60793-2-10 ala.2 multimode fiber 50/125μm Template number Inner Mask (radius 5-18μm)[ps/m] Inner Mask (radius 0-23μm)[ps/m] 1