Hitachi GR2000 Series - NWOC12-4 S and NWOC12-4 M Front Panel View

The NWOC12-4S and NWOC12-4M physically appear as Figure 3-45.
Figure 3-45 NWOC12-4S and NWOC12-4M Front Panel View
Switch and LED indication
Table 3-64 NWOC12-4S/NWOC12-4M switch and function of LED indications
Name LED: Color Status Content
STATUS LED: Green/
Yellow/ Red
Shows the operating
condition of NIF.
Green: Operable operation
Yellow: Blocking and the board replaceable state.
NWOC12-4S
APS
STS
Rx
Tx
STATUS
 




POS OC-12C/STM-4
FACILITY LOOPBACK
or
NWOC12-4M
TR
LINE 0
TR
LINE 1
TR
LINE 2
TR
LINE 3