3Com manual Familiarizing Yourself with the 3C882 Isdn Modem, Front Panel LED Indicators

Familiarizing Yourself with the 3C882 ISDN Modem 2-2

Familiarizing Yourself with the 3C882 ISDN Modem

You 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.

PWR TEST D B1 B2 SD RD DTR

3ComImpactTM IQ

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Figure 2-2 Front Panel LED Indicators

Figure 2-3 shows the back panel.

9 VDC
.6A MAX	RESET	1	2	RS-232	ISDN U

Figure 2-3 Back Panel Connectors