光纤通信的发展对我国的经济建设起到重要的作用。光纤通讯具有无法比拟的优势：传输频宽带、损失消耗较少。光纤通信的建设起始于二十世纪九十年代，并且得到大规模的发展。 光纤通信作为承载着很大信息量的传输网络，具有一定的风险和不稳定性，为了 ...

New OTDR D-series delivers best-in-class field-testing and dramatic efficiency gains, building on EXFO’s leading position of fiber optic test solutions. QUEBEC CITY, Canada — EXFO, the communications ...

VeEX, a global player in innovative test and measurement solutions for next-generation networks, has introduced the availability of the RXT-4113+ combo DWDM + Legacy OTDR for contractors and ...

AV6418 OTDR is a high performance measuring instrument with multifunction designed for FTTx network testing. It is an updation of AV6413 and AV6416 series optical time domain reflectometer, which is ...

(MENAFN- GlobeNewsWire - Nasdaq) ALHAMBRA, Calif., July 30, 2025 (GLOBE NEWSWIRE) -- HieFo Corporation, a leader in InP-based optical chip innovation, today announced the commercial release of its new ...