New1-8 Switch And Function Of Led Indication - Hitachi GR2000 Series Installation Manual

GR2000 Installation Guide
Table 3-27 NEW1-8 switch and function of LED indication
ACT T/R
LINE ERR LOOP
(*1) (*1)
-- (*3) Being initialized.
G (*3) Being operated
Y (*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
send and receive data is "0". The LED lights in green when lighting conditions are detected irrespective of the line
state.
Note: When making connection with the cable having come off, repeat cancellation of the LED
*
and lighting up of the ERR (or ACT) LED to retry the CLOSE/OPEN operation of the line.
Precautions when connecting NWVX-8
Relationship between connection of cables supplied with VX-8 and LINE number
NWVX-8 is supplied with the cables attached to VX-8.
Connect the cables attached to VX-8 (100-pin high-density connector) as shown
below.
The tips of the cables attached to VX-8 have connecting sections for the same
50-pin half-pitch connectors (LINE 0 to LINE 7) as in NWVX-4.
3-26
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
GR2K-GA-1002
Rev. 6.03