Adtran 4305 설치 설명서
NetVanta 4305 Hardware Installation Guide
Physical Description
61200890L1-34H
Copyright © 2006 ADTRAN, Inc.
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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 1 describes the front panel LEDs.
Table 1. NetVanta 4305 LEDs
LED
Color
Indication
STATUS
Green (flashing)
Unit is powering up. On power-up the STAT LED flashes rapidly
for five seconds, during which time the user may escape to boot
mode from the console port.
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.
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.
a self-test failure.
Yellow (solid)
The 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.
the negotiation with the switch is complete.
Green (flashing)
Unit is in dial backup.
Red (solid)
An alarm condition is occurring on the DBU interface, or there is
a self-test failure.
a self-test failure.
Yellow (solid)
Unit is in test.
NET 1/NET 2
TD/RD
Green (flashing)
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 (flashing)
There is activity on the Ethernet port.
Off
There is no activity on the Ethernet port.
STATUS
NET 2
WAN
DBU
TD
RD
TD
RD
LNK
LAN 2
NetVanta 4305
STATUS
ACTIVITY
TEST
WIDE SLOT 1
TD
RD
LNK
LAN 1
NET 1
WAN
DBU
TD
RD