Designed to be the ultimate in optical fibre connectors, the E2000 connectors exceed all standards for performance and operation. The strategic partnership with Diamond SA, the original developer of the E2000 technology, enables us to provide insider knowledge of the. Ideal for CATV, FTTH/FTTX, telecommunication networks, premise installations, data processing networks, LAN/WAN network, and more. OPTICO offers a full line of simplex or Bundle Fiber Pigtails. Fiber pigtail is an important component of fiber network. It is at the end of the SC/LC/ST/FC/E2000 /. The LongXing brand of fiber cable assemblies are designed and manufactured in LongXing's ISO9001 registered facility. We have a large selection of E2000-E2000, E2000-SC, E2000-ST,E2000-MU, E2000-MTRJ, E2000-FC, and E2000-LC optical patch cords.