Provisioning | |
|
|
Alarm Pattern (ALMP) Option. To improve HDSL4 compatibility with the
•LOSW on any loop
•LOS DS1
Bipolar Violation Transparency (BPVT) Option. The
The BPV count is converted into BPVs at the distant end during the following second at a rate of 1 BPV every 128 DS1 bits up to a maximum of 12000 (BER=7.7 x
DS1 Bit Error Rate (DBER) Option. The DS1 BER alarm occurs when any of the DS1 or
Table 7. DS1/DSX-1 24-Hour PM Threshold
Parameter | Threshold Count |
|
|
133,400 | |
132,960 | |
691 | |
648 | |
100 | |
10 | |
|
|
Power Back Off (PBON and PBOC) Options. Power Back Off Network (PBON) and Power Back Off Customer (PBOC) allow the HDSL4 circuit to support two transmit power templates: default (DEF), higher level, and enhanced (ENH), lower level. These are defined in the
22 | September 12, 2003 |