Hitachi GR2000 User Manual
The NWOC12C-1S and NWOC12-1SD physically appears as Figure 3-44. This NIF
has one port for connection with a pair of SC 2-core optical fiber connectors (recei
and transmit). Table 3-63 shows the connector specifications.
has one port for connection with a pair of SC 2-core optical fiber connectors (recei
and transmit). Table 3-63 shows the connector specifications.
Figure 3-44 NWOC12C-1S and NWOC12-1SD Front Panel View
Switch and LED indication
Table 3-62 NWOC12C-1S/NWOC12-1SD switch and function of LED indications
Name
LED: Color
Status
Content
LINE 0(A)
ST
AT
US
AT
US
NW
O
C
1
2
C-
1
S
T
R
POS OC-12C/STM-4
MST
ACT
LINK
R
T
LINE ERR
or
NWOV12-1SD