Nortel SONET AccessNode Manual page 48

2-30 DS3 tests, STS-1 tests, and optical in-bay tests
Procedure 2-3 (continued)
Testing optical protection switching
Step
39
40
41
AccessNode Vol 3B 323-3001-221 Issue 2.0
Action
If protection switching requirements are not met, replace the faulty
OC-3/OC-12 interface circuit pack.
If
this NE has a working DS3/STS mapper card or STS-1
interface card
you are using a temporary DS3/STS mapper or STS-1
interface card for testing
Take the DS3 or STS-1 facility out of service for the DS3 or STS-1 circuit pack
group and delete it. Do this by entering:
fa <type> <circuit pack group> all↵
where
<type>
<circuit pack group>
chgstate oos ↵
y ↵
The facility goes out of service (OOS).
delete ↵
y ↵
The facility is deleted.
Take the DS3 or STS-1 equipment group out of service and delete it by
entering:
eq <type> <circuit pack group>↵
where
<type>
<circuit pack group> is g1
chgstate oos ↵
y ↵
The equipment group goes out of service (OOS).
delete ↵
y ↵
The equipment group is deleted.
—continued—
is ds3 or sts1
is g1
is ds3 or sts1
Then go to
step 43
step 40