General Description
The LXT310 is the first fully integrated transceiver for T1 CSU and ISDN Primary Rate Interface (ISSN PRI) applications at 1.544 Mbps. This transceiver operates over 6,000 feet of 22 AWG twisted-pair cable without any external components. To compensate for shorter lines, 7.5 dB, 15 dB and 22.5 dB frequency-dependent transmit Line Build-Outs (LBOs) are provided.

APPLICATIONs
• ISDN Primary Rate Interface (PRI) (ANSI T1.408)
• CSU Interface to T1 Service (Pub 62411)
• DS1 metallic Interface (ANSI T1.403)
• T1 LAN bridge
• CPU to CPU Channel Extenders
• Digital Loop Carrier - Subscriber Carrier Systems
• T1 Mux
• Channel Banks