The MarketWatch News Department was not involved in the creation of this content. GAITHERSBURG, Md., April 14, 2026 (GLOBE NEWSWIRE) -- GL Communications Inc., a global provider of telecom test and ...

Ottawa, Canada — The DSF250 data service framer is optimized for 2.5 Gbit/s packet and Ethernet over Sonet designs while the MSF15 framer is aimed the OC-3 level. The DSF250 is equipped with 10/100 ...

GAITHERSBURG, Md., March 24, 2025 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom testing solutions, addressed the press regarding their solutions for testing Synchronous ...

The Internet Protocol is growing in wide-area networks (WANs). That doesn't mean that Sonet/ SDH systems are going away, though. These reliable, secure, and fast systems will continue to form the ...

Sonet/SDH, which dominates metro and long-haul networks, has always been complex and expensive. But it works so well! Parama Networks now makes it easier and less expensive to build next-generation ...

Cisco last week rolled out an enhancement to its routing software that's intended to give service providers an alternative to SONET/SDH for protecting bandwidth. SAN JOSE – Cisco last week rolled out ...

As Internet usage continues its growth, carriers continue to see a steady increase in packet data traffic on their metro networks. Cable providers, or multiservice operators, are experiencing similar ...

GAITHERSBURG, Md., April 14, 2026 (GLOBE NEWSWIRE) -- GL Communications Inc., a global provider of telecom test and measurement solutions, announced comprehensive capabilities in its SonetExpert™ ...