ADTRAN, Inc. ADTN recently unveiled the industry’s first full C-band tunable 50Gbit/s SFP56 Dense Wavelength Division Multiplexing (DWDM) with Pulse Amplitude Modulation 4 pluggable transceiver.

The NICT study aimed to extend dense wavelength-division multiplexing (DWDM) transmission across all key transmission bands in standard optical fibers’ low-loss range, enabling over 1,500 ...

UK-based networking services provider RETN has deployed 400GbE coherent pluggable optics across its Pan-Eurasian IP network, ...

It offers high-speed transceivers, reconfigurable optical add/drop multiplexers, coherent dense wavelength division multiplexing pluggable transceivers, and tunable small form-factor pluggable ...

and granting mobile operators access to dense wavelength division multiplexing (DWDM) infrastructure. Under the new packages, Banglalink users will also get unlimited access to Toffee, as well as ...