Lucent Technologies FT-2000 OC-48, Руководство пользователя и обслуживания

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Craft Interface Terminal Usage
Issue 8.0 July 2002 11-143
The State Report on the previous page shows a normal state at the FT-2000 end
terminal, meaning that there are no active protection switches, inhibits, lockouts,
or other abnormal conditions. Technically, the report shows the administrative
state of slots that have protection switching capability or of slots that have multiple
port capability. The administrative state is obtained from the SYSMEM circuit
pack in the FT-2000 end terminal. The report groups and separates the slots by
their address with protection slots being last.
The following examples show how a 1x1 bidirectional protection switch condition
is displayed. Assume that an automatic bidirectional line switch occurred
because of a TRMTR circuit pack failure on line 1 at the near end terminal. The
State Report at the near end is as follows:
The State Report at the far end terminal is as follows:
Address
- Shows the address by slot function, high-speed line
designation, and physical slot location.
Circuit
Pack
- Shows the functional name of the circuit pack.
Port
State
- Shows the state of multiple ports (1, 2, and 3) with an
i
for the
IS state, an
a
for the AUTO state, an
n
for the NMON state, a
dash ("-") for not applicable (when the slot is not equipped),
and a blank for the timing packs and the high-speed interfaces.
The port state is listed left to right in ascending order.
Switch
State
- Shows whether the circuit pack is in an active (carrying traffic
or providing timing) or in a standby state (not in use).
Switch
Priority
- Shows the priority of an automatic protection switch, manual
switch, an inhibit switch, a lockout switch, or a dash ("-") when
no switch request is active.
--------------------------------------------------------------
trmtr-1 TRMTR standby auto switch (SF)-HIGH
trmtr-p TRMTR active
--------------------------------------------------------
rcvr-1 RCVR standby auto switch (bi-directional)-HIGH
rcvr-p RCVR active
-----------------------------------------
trmtr-1 TRMTR standby auto switch (bi-directional)-HIGH
trmtr-1 TRMTR active
-----------------------------------------
rcvr-1 RCVR standby auto switch (SF)-HIGH
rcvr-p RCVR active