ADTRAN Total Access OC-3 L3, Установка и эксплуатация

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22 61181031L3-5A
DS3 #1 APS Switch
The DS3 #1 APS Switch option is used to manually
switch the DS3 transmit traffic source. This is also a
toggle operation and the DS3 #1 traffic will switch if not
inhibited by alarm or APS lockout.
DS3 #2 Operational Status
The DS3 #2 Operational Status field indicates whether
this unit sources the DS3 #2 transmit traffic to the Quad
BNC connector on the backplane (Online) or the unit is
in Standby mode (Offline).
DS3 #2 APS Lockout Status
The DS3 #2 APS Lockout Status field indicates whether
the STS-1 connected to DS3 #2 is allowed to switch
(ALLOW) on a Section-, Line-, or Path-level fault from
the incoming OC-3 signal, or is prohibited (INHIBIT).
DS3 #2 APS Switch
The DS3 #2 APS Switch option is used to manually
switch the DS3 #2 transmit traffic source. This is a
toggle operation, and the DS3 #2 traffic will switch if it
is not inhibited by an alarm or an APS lockout.
STS-1 Mapping Menu
Figure 17 represents the OC-3 MUX graphical
interface for mapping the OC-3/STS-1 paths (SPEs)
listed on the left side of the rectangle to the DS3 and
DS1 Drops paths listed on the right. Any OC-3/STS-1
path can be mapped to any of the paths listed on the
right side of the rectangle.
DS1 Mapping Status (Slot Mapping) Menu
Figure 18 represents the OC-3 MUX Channel Mapping
menu. This screen displays how the low-speed tribu-
taries of the OC-3 STS-1 mapped to DS1 Drops are
mapped to the various slots. Mapping is 1:1 Channel/
Slot.
Figure 17. STS-1 Mapping Menu
Shelf: 1 Slot: B Total Access System 01/08/03 16:15
Unacknowledged Alarms: None
STS-1 Mapping
+-------------------------------------------+
| |
1. STS-1 #1 --+-------------------------------------------+-- 6. DS1 Drops
| |
|
| |
2. STS-1 #2 --+-- --+-- 4. DS3 #1
| |
| |
3. STS-1 #3 --+-- --+-- 5. DS3 #2
| |
--+-------------------------------------------+--
Remove an entry using 0 as a route
Enter Mapping (Number/Number):
'?' - System Help Screen