Avaya ISDN BRI Adapter - Passport 5430 Module Supplement Uživatelský manuál stáhnout pdf (Strana 35)

Using the ISDN BRI Adapter Module in a Passport 2430 Multiservice Access Switch

303125-B Rev 00

4-3

Interpreting LEDs

On ISDN BRI adapter modules with a U interface, there are four LEDs to the right

of the RJ-48C connector (Figure 4-2). On ISDN BRI adapter modules with an S/T

interface, there is a single LED, which is unlabeled.

Figure 4-2. ISDN BRI Adapter Module (with U Interface) LEDs

The ISDN BRI adapter module LEDs light when the interface is active; they turn

off when the interface is inactive. Table 4-1 describes the ISDN adapter module

LEDs.

Table 4-1. ISDN BRI LEDs

LED Meaning

S/T Interface

Unlabeled LED Lights when the router is using the D-channel.

U Interface

D (D-channel; 16 KB

Management Channel)

Lights when the router is using the D-channel.

DD (Data Detect) Lights when the ISDN-BRI interface detects connection to an

external switch device.

B1 (B-Channel #1; 64 KB

Data Channel)

Lights when the router is using B-channel #1.

B2 (B-Channel #2; 64 KB

Data Channel)

Lights when the router is using B-channel #2.

Note:

The ISDN BRI adapter module LEDs will blink on and off during

diagnostic testing, but do not indicate data transfer until you have configured

and enabled ISDN software services.

ISDN BRI

with NT1

ARN0104A

Complies with FCC Rules Part 68 Reg. Number 4P8USA-24512-DE-N

1 2 ... 30 31 32 33 34 35 36

Žádné komentáře

Avaya ISDN BRI Adapter - Passport 5430 Module Supplement Uživatelský manuál Strana 35