Familiarizing Yourself with the 3C882 ISDN Modem 2-2
Familiarizing Yourself with the 3C882 ISDN ModemYou should familiarize yourself with the components of the
front panel and back panel of the 3C882 ISDN modem prior
to installation.
The LED status display, shown in Figure 2-2, consists of eight
front panel LEDs that are described in Table 2-1.
Figure 2-2 Front Panel LED Indicators
Figure 2-3 shows the back panel.
Figure 2-3 Back Panel Connectors
PWR TEST D B1 B2 SD RD DTR
3Com
Impact IQ
TM
3 Com
RESET
9 VDC
.6A MAX RS-232 ISDN U
12