DUBLIN, Ireland--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/reports/c44913) has announced the addition of E-Learning Course: SDH ...

To increase fixed-line bandwidth, Chunghwa Telecom (CHT) is holding a bid in mid-April for new SDH (synchronous digital hierarchy) equipment. Although CHT will not pay more than NT$3 billion for the ...

Three high-speed, PECL/LVPECL multiplexers meet the ultra-low jitter and skew demands of Sonet/synchronous digital hierarchy (SDH) communications systems, high-end enterprise server applications, and ...

SDHTOOL, a decision-support system developed by Chunghwa Telecom Co., Ltd. (CHT), applies heuristics to plan synchronous digital hierarchy (SDH) network architecture and evolution. Planning SDH ...

Fiber-optic receivers for synchronous-optical-network (SONET) and synchronous-digital-hierarchy (SDH) applications need transimpedance amplifiers to amplify the weak and widely varying photodiode ...

Tailyn Communication on May 4 won a bid held by Chunghwa Telecom (CHT) for NT$265 million worth of synchronous digital hierarchy (SDH) equipment. Tailyn will procure equipment from Italy’s Marconi. It ...

Marconi Communications, a subsidiary of GEC, will purchase Nokia's Synchronous Digital Hierarchy / Dense Wave Division Multiplexing (SDH/DWDM) transport equipment business for up to Finnish Marks 622 ...

Lucent Technologies has installed the world's first optical MPEG-2 (Motion Picture Expert Group) digital television system in China's Zhejiang province. Lucent's Synchronous Digital Hierarchy (SDH) ...