K Yutani - US Patent App. 13/103,906, 2011 - Google Patents
An optical transceiver includes: an optical reception circuit which converts a first optical signal received from an optical cable into a first electrical data signal and outputs the first …
S Heidari, S Schelstraete, A Tennen… - US Patent …, 2013 - Google Patents
US8345859B2 - Method and apparatus for DSL line card power management - Google Patents US8345859B2 - Method and apparatus for DSL line card power management - Google …
M Mills - US Patent App. 10/750,414, 2005 - Google Patents
the SLIC detects and transforms voiceband communications transmitted from the subscriber equipment in the form of low voltage analog signals on the subscriber loop into …