FEATURES
• Single channel T1/E1/J1 long haul/short haul line interface
• Supports HPS (hitless protection Switching) for 1+1 protection
without external relays
• Receiver sensitivity exceeds -36 dB@772KHz and -43 dB@1024
KHz
• Programmable T1/E1/J1 switchability allowing one bill of material
for any line condition
• Single 3.3 V power supply with 5 V tolerance on digital interfaces
• Meets or exceeds specifications in
- ANSI T1.102, T1.403 and T1.408
- ITU I.431, G.703, G.736, G.775 and G.823
- ETSI 300-166, 300-233 and TBR12/13
- AT&T Pub 62411
• Software programmable or hardware selectable on:
- Wave-shaping templates for short haul and long haul LBO (Line Build Out)
- Line terminating impedance (T1:100 , J1:110 E1:75 120 
- Adjustment of arbitrary pulse shape
- JA (Jitter Attenuator) position (receive path or transmit path)
- Single rail/dual rail system interfaces
- B8ZS/HDB3/AMI line encoding/decoding
- Active edge of transmit clock (TCLK) and receive clock (RCLK)
- Active level of transmit data (TDATA) and receive data (RDATA)