Carrier Access Network Device Axxius 800 Instrukcja Użytkownika Pobierz pdf (Strona 36)

38 Axxius 800 - Release 2.2

Quick Start

LEDs

FXO Card

Each FXO port on a card has its own LED, described in the table below.

ISDN BRI Cards

Each ISDN BRI on a card has its own LED, described on the table below.

State Loop Start

Meaning

Ground Start

Meaning

Dial Pulse Termination

Meaning

Off N/A Idle (tip open) Idle (loop open)

Green Idle Tip ground

(incoming seizure)

Incoming seizure

Red N/A Ring ground

(outgoing seizure)

Loop closure (outgoing

seizure)

Yellow Call in progress Call in progress Call in progress (reverse

battery)

Flashing

green

Ringing Ringing N/A

State Description

Off Line U-interface is attempting synchronization, or BRI is

out of service.

Red Line alarm (LOS or self test failure)

Yellow ES or SES has occurred.

Flashing yellow Line U-interface is synchronized with customer equipment,

but is not passing customer data.

Flashing green Line U-interface is in external loopback toward the switch at

the unit.

Green Normal (Line U-interface is active and transparently passing

customer data.)

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Carrier Access Network Device Axxius 800 Instrukcja Użytkownika Strona 36