E fiber is a special type of optical fiber designed for long-distance, high-capacity data transmission. E, support high-capacity long-haul terrestrial networks. Employing pure silica core technologies, we promise to contribute to low attenuation optical cable deployment. E fibre fundamentally different from that of the G. E, allow for the provision of an additional network margin that can be leveraged to enable reliable, high-data-rate transmissions over longer spans and extended reach. 654 describes the geometrical, mechanical and transmission attributes of a single-mode optical fibre and cable which has the zero-dispersion wavelength around 1300 nm wavelength, and which is loss-minimized and cut-off wavelength shifted at around the 1550 nm wavelength. uous requirements for higher capacity optical transmission systems.
