XRT59L921 Description
The XRT59L921 is an optimized twenty-one channel, E1, line interface unit, fabricated using low power CMOS technology. The device contains twenty-one independent E1 channels. It is primarily targeted towards the SDH multiplexers that acmodate TU12 Tributary Unit Frames.
XRT59L921 Key Features
- Twenty-One (21) Independent E1 (CEPT) Line
- Transmit Output Pulses that are pliant with the
- On-Chip Pulse Shaping for both 75Ω and 120Ω line
- Detects and Clears LOS (Loss of Signal) Per ITU-T
- Operates over the Industrial Temperature Range
- Ultra Low power consumption
- 3.3V operation with 5V Tolerant Input