Hitachi GR2000 manual Status MST Line ERR ACT Link POS OC-3C/STM-1

The NWOC3C-2M, NWOC3C-2S, NWOC3C-2SD and NWOC3C-2MD physically appear as Figure 3-42. These NIFs each have two ports for connection with pairs of SC 2-core optical fiber connectors (transmit and receive). Table 3-59 shows the connector specifications.

STATUS

MST	LINE ERR	R
	T
ACT	T
LINK	R
	LINE 1

POS OC-3C/STM-1

TR

LINE 0

NWOC3C-2M

or

NWOC3C-2S

Figure 3-42 NWOC3C-2M, NWOC3C-2S, NWOC3C-2SD and NWOC3C-2MD Front Panel View

Switch and LED indication

Table 3-57 NWOC3C-2S/NWOC3C-2M/NWOC3C-2SD/NWOC3C-2MD switch and function of LED indications