TheNWT1-4physicallyappearsasFigure3-36.ThisNIFhasfourportsfor
connection with 8-pin modular connectors of RJ-48. Table 3-38 shows the connector
specifications.
Figure 3-36 NWT1-4 Front Panel View
Switch and LED indication
Table 3-39 NWT1-4 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.
Green blinking: Under preparation (Program being
NWT1-4
LINE 2LINE 3
LOOP
LOS
RAI
LINK
T
/R
STATUS
T1 1.5Mbps
LINE 0LINE 1