These managed Layer 2 Switch series is specially designed for small workgroup environments. Incorporating fan-less design eliminates annoying noise, which makes suitable for noise-intolerant environments.
There are different approaches for building networks on top of FTTB/FTTC. One way is using SDH add-drop multiplexer; however, with new advances in Ethernet technology, more and more service providers have begun to deploy Gigabit Ethernet switches in the Metropolitan Area Network (MAN).
VDSL, the fastest offering of DSL, provides much higher bandwidth than other DSL technologies. Ethernet over VDSL extends Ethernet over single-pair copper wiring at distances of up to 1.5km.
