Physical Description
NetVanta 1224STR DC Hardware Installation Guide
18
Copyright © 2013 ADTRAN, Inc.
61200590E1-34B
NetVanta 1224STR DC Rear Panel Features
NIM Option Slot
The NIM option slot accepts a variety of NIM option modules (refer to
).
CONSOLE Interface
The
CONSOLE
interface is an EIA-232 serial port (DCE) that provides for local management and
configuration (via a DB-9 female connector).
Power Connection
The NetVanta 1224STR DC connects to a centralized DC power source via a four-position power
connector. Please refer to
Supplying Power to the Unit on page 38
for connection details.
Connection directly to an external modem requires a cross-over cable.
Table 1. Front Panel LED Descriptions
LED
Color
Indication
STAT
Off
Unit is not receiving power.
Green (solid)
Power is on and self-test passed.
Green (flashing)
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.
Red (solid)
Power is on, but the self-test failed or the boot code could
not be booted.
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 (flashing)
Unit is in dial backup.
Amber (solid)
Unit is in test.
Red (solid)
Alarm condition is occurring on the DBU interface, or there
is a self-test failure.
WAN
Off
No NIM is installed, or interface is administratively down.
Green (solid)
NIM is up and everything is operational.
Green (flashing)
Port has activity (transmit or receive).
Amber (solid)
Unit is in test.
Red (solid)
Alarm condition is occurring on the WAN interface, or there
is a self-test failure.
Port LEDs
(
1
through
24
and
G1
)
Off
Port is administratively disabled or does not have a
connection.
Green (solid)
Port is enabled and has a connection.
Amber (flashing)
Port has activity (transmit or receive).
