ADTRAN NetVanta 300 Series - Manual (Page 21)

NetVanta 300 Series Hardware Installation Guide Physical Description
61200422L1-34D Copyright © 2006 ADTRAN, Inc. 21
2. PHYSICAL DESCRIPTION
Reviewing the Base Unit Front Panel Design
Figure 1 shows the NetVanta 340 front panel. The front panels of the NetVanta 344 and NetVanta 347 are
identical, with the exception of the product name.
Figure 1. NetVanta 300 Series Front Panel Layout
Front Panel LEDs
Table 2 describes the front panel LEDs.
Table 2. NetVanta 300 Series Unit LEDs
LED Activity Indication
POWER
Green (flashing)
Unit is powering up. On power-up the POWER LED flashes rapidly for
five seconds, during which time the user may escape to boot mode.
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.
ETHERNET Green (flashing) LAN activity is present (traffic in either direction).
Green (solid) Powered device is connected to the Ethernet port (i.e., link integrity).
Off There is no LAN activity on the Ethernet port (or modem is powered off).
DSL Off Modem power is off.
Green (flashing) Attempting DSL sync.
Green (solid) DSL link is up and everything is operational.
Red (solid) DSL connection failure.
INTERNET
Off
Modem power is off, modem is in bridged mode, or ADSL connection is
not present.
Green (flashing)
IP connected and IP traffic is passing through the device (in either
direction).
Green (solid)
IP connected (the device has a WAN IP address from IPCP or DHCP,
and DSL connection is up) and no traffic is detected. If the IP or PPPoE
session is dropped, the light remains green if an ADSL connection is still
present. Light turns red when it attempts to reconnect and DHCP or
PPPoE fails.
Red (solid)
Modem attempted an IP connection and failed (no DHCP response, no
PPPoE response, PPPoE authentication failed, no IP address from
IPCP, etc.).