Hitachi GR2000 - Manual (Page 152)

The NWOC3C-8S and NWOC3C-8M physically appear as Figure 3-43.
Figure 3-43 NWOC3C-8S and NWOC3C-8M Front Panel View
Switch and LED indication
Table 3-60 NWOC3C-8S/NWOC3C-8M switch and function of LED indications
Name LED: Color Status Content
STATUS LED: Green/ Shows the operating Green: Operable operation
NW
O
C
3
C
-8
S
APS
STS
Rx
Tx
ST
AT
U
S
Ȇ 3
3
3
3
ȇ
POS OC-3C/STM-1
FA
C
IL
IT
Y
LOO
P
B
A
C
K
or
NW OC3C-8M
T R
LINE7
T R
LINE5
T R
LINE6
T R
LINE4
T R
LINE3
T R
LINE1
T R
LINE2
T R
LINE0