Hitachi GR2000 Series Installation Manual page 166

ACT T/R
LINE ERR LOOP
(*1) (*1)
-- (*3) Being initialized.
G (*3) Being operated
-- (*3)
G (*3) Line test.
-- -- In fault.
-- -- Command being
blocked.
-- -- Not used.
-- -- Configuration definitions
not agreed.
(*1): G: Lights in green, Y: Lights in yellow, -: Goes off
(*2): Meaning and value of SMNP private MIB and gr2kPhysLineOperStatus
(*3): The T/R LED lights and goes off by H/W. In lighting conditions, this LED lights in green when the logical value of
Line state Detail of state
In normal
operation.
Line fault being
occurred.
Configuration
definition not set
yet
State as seen by SXMP
Being initialized (3).
In standby (3).
In operation (line fault being
occurred (8).
Line being tested (9).
In fault (4).
In maintenance (10).
Not used.
Configuration definition not
set yet. (10)
Configuration definitions not
agreed. (11)
Line state
indication in
MMI and
browser
initialize
active up
active down
test
fault
closed
unused
mismatch