IDT82V2054

QUAD E1 SHORT HAUL LINE INTERFACE UNIT IDT82V2054 FEATURES ! Fully integrated quad E1 short haul line interface which supports 120 Ω twisted pair and 75 Ω coaxial applications ! Selectable Single Rail mode or Dual Rail mode and AMI or HDB3 encoder/decoder ! Built-in transmit pre-equalization meets G.703 ! Selectable transmit/receive jitter attenuator meets ETSI CTR12/ 13, ITU G.736, G.742 and G.823 specifications ! SONET/SDH optimized jitter attenuator meets ITU G.783 mapping jitter specification ! Digital/Analog LOS detector meets ITU G.775 and ETS 300 233 ! ITU G.772 non-intrusive monitoring for in-service testing for any one of channel 1 to channel 3 ! Low impedance transmit drivers with high-Z ! Selectable hardware and parallel/serial host interface ! Local and Remote Loopback test functions ! Hitless Protection Switching (HPS) for 1 + 1 protection without relays ! JTAG boundary scan for board test ! 3.3 V supply with 5 V tolerant I/O ! Low power consumption ! Operating temp...