ADTRAN NetVanta 4305 Installationsanleitung PDF herunterladen (Seite 23)

NetVanta 4305 Hardware Installation Guide Physical Description

2. PHYSICAL DESCRIPTION

Reviewing the Base Unit Front Panel Design

Figure 1 shows the NetVanta 4305 front panel.

Figure 1. NetVanta 4305 Front Panel Layout

Front Panel LEDs

Table describes the front panel LEDs.

Table 1. NetVanta 4305 LEDs

For these

LEDs…

This activity… Indicates that…

STATUS

Green (blinking)

Unit is powering up. On power-up the STAT LED blinks rapidly

for five seconds, during which time the user may escape to boot

mode from the console port.

Green (solid) Power is on and self-test passed.

Red (solid)

Power is on, but the self-test failed or the boot mode (if

applicable) code could not be booted.

NET 1/ NET 2

WAN

Off No NIM is installed or interface is administratively down.

Green (solid) Link is up and everything is operational.

Red (solid)

An alarm condition is occurring on the WAN interface, or there is

a self-test failure.

Yellow (solid) Unit is in test.

NET 1/ NET 2

DBU

Off No DIM is installed.

Green (solid)

DIM is ready. For the ISDN BRI DIM, green solid indicates that

the negotiation with the switch is complete.

Green (blinking) Unit is in dial backup.

Red (solid)

An alarm condition is occurring on the DBU interface, or there is

a self-test failure.

Yellow (solid) Unit is in test.

NET 1/ NET 2

TD/RD

Green (blinking) There is activity on the WAN or DBU port.

Off There is no activity on the WAN or DBU port.

LAN 1/ LAN 2

TD/RD

Green (blinking) There is activity on the Ethernet port.

Off There is no activity on the Ethernet port.

STATUS

NET 2

WAN

DBU

LNK

LAN 2

NetVanta 4305

STATUS

ACTIVITY

TEST

WIDE SLOT 1

LNK

LAN 1

NET 1

WAN

DBU

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 52 53

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