EDN

Line interface units enable last-minute device configuration

Fremont, Calif. — Exar Corporation has expanded its T/E solutions portfolio with two 8-channel line interface units (LIUs). The XRT83VSH38 targets T1/E1/J1 applications, while the XRT83VSH28 is aimed ...
EDN

Exar device puts line-interface unit, framer together for comms

Fremont, Calif. – Exar Corp. has combined framer and line-interface unit (LIU) functions for a new line of mixed-signal communications infrastructure devices. The first member of the family is the ...
Electronic Design

Multiport PHYs Integrate Line Interface Units

Consisting of the DS3184 (quad), DS3183 (triple), DS3182 (dual), and DS3181 (single), the DS318x family takes a bow as the industry's first multi-port DS3/E3 ATM/packet PHYs with fully integrated line ...
EDN

Eight-Channel E1 / T1 / J1 Line Interface Unit PEF 2250 8E

The OctalFALC is said to be the industry`s smallest eight-channel T1/E1/J1 framer and line interface chip.With eight ports in a 17 x 17-mm PG-LBGA-256 package, the chip offers twice as many channels ...