Configuration
2.Follow the sequence below to set the clock mode configuration on the port of interest.
Select System Management ↵
Select Configure ↵
Select Slot with DS3 ↵
Select Port of interest ↵
Select Operational Configuration ↵
Select Clock Mode ↵
Choose the BITS option to allow the DS3 port to derive clock from either BITS or the cell bus
3.Follow the sequence below to set the OC12 transmit timing to either recovered or local/BITS. Recovered clock derives timing from the SONET stream. Local/BITS derives timing from the onboard oscillator. Repeat this step for both OC12s.
Select System Management ↵
Select Configuration ↵
Select Slot with OC12 ↵
Select Transit Timing ↵
Choose Recovered or Local/BITS ↵
Follow the sequence below to enable an alarm for loss of BITS clock. Do this for both
Select System Management ↵
Select Configuration ↵
Select Slot with OC12 ↵
Select BITS Clock Alarm Loss ↵
Choose Enable or Disable ↵
Broadmore 1750 - Release 4.6 |
