Summary
OCTAL E1 LINE INTERFACE UNIT
Description
The CS61880 is a full-featured Octal E1 short-haul LIU that supports 2.048 Mbps data transmission for both E1 75 Ω and E1 120 Ω applications. Each channel provides crystal-less jitter attenuation that complies with the most stringent standards. Each channel also provides internal AMI/HDB3 encoding/decoding. To support enhanced system diagnostics, channel zero can be configured for G.772 non-intrusive monitoring of any of the other 7 channels’ receive or transmit paths.