OEMfibers 100G optical transceiver frame structure
1. Customer side optical transceiver IEEE802.3ba stipulates support for 100GE interface types, that's, 100GBASE-SR10, 100GBASE-LR10, 100GBASE-LR4, and Arista QSFP 100GBASE-ER4 , etc., and defines the transmission distance, fiber type, support rate and corresponding wavelength supported by each kind at length. IEEE 802.3ba defines the rate of 100GE as 103.125Gbit/s. OIF defines two types of CFP: 4 wavelengths (4×25G, 100GBASE-LR4/ER4) and 10 wavelengths (10×10G, 100GBASE-SR10/LR10). 2. Line side optical transceiver DWDM long-distance transmission is principally limited by physical limitations such as OSNR, dispersion, non-linear effects, PMD and so forth. The allowable dispersion tolerance of the system decreases in proportion to the square of the rate; the DGD tolerance is inversely proportional to the rate. The higher the rate, the smaller the DGD allowed by the system, and the statistical characteristics of the signal polarization change make the P...