Nwmx1-4 - Hitachi GR2000 Series Installation Manual

The NWMX1-4 physically appears as Figure 3-34. This NIF has four ports for
connection with 8-pin modular connectors of RJ-45 in compliance with IS8877.
Table 3-36 shows the connector specifications.
Figure 3-34 NWMX1-4 Front Panel View
Switch and LED indication
Table 3-35 WMX-1-4 switch and function of LED indications
Name LED: Color
STATUS LED: Green/
Yellow/ Red
ISDN/HSD(I)64k/128k(JAPAN)
LINE ERR
ACT
T/R
LINE 3
Status
Shows the operating
condition of NIF.
ISDN/HSD 1.5Mbps (JAPAN)
LINE 2 LINE 1
Content
Green: Operable operation
Yellow: Blocking and the board replaceable state.
LINE 0