Pulse (Pulse Engineering Inc. ) : TM311RFVA

SONET/SDH Transceiver

The TM311RFVA transceiver line interface is a compact integrated surface-mount package, that contains all the components necessary for both STM-1 and E4/STM-1 applications. Capable of transmitting and receiving full duplex data at E4 and STM-1 rates, they replacve several previously seperate components currently required to perform the signal amplification, transmission, and filtering taks required by the ITU-T/G.703 specifications. the transceiver utilizes transformer coubling to match impedance of ECL circuit and cable plant within a particular application to provide a minimum of -15 dB of return loss. The wideband pulse transformer also offer high isolation and transient damping, as well as dc suppression. The units integrated filtering permits them to perate under noisy conditions at full line rates over 175 meters of coaxial cable.

Technology:	unknown
Package:	PLCC 28 Pin