Netvanta 3148/4148 Series Rear Panel Design; Netvanta 3148/4148 Series Front Panel Leds; Figure 3. Netvanta 3148/4148 Series Rear Panel Layout; Table 1. Netvanta 3148/4148 Series Front Panel Leds - ADTRAN NetVanta 3148 Series Hardware Installation Manual

Physical Description

NetVanta 3148/4148 Series Rear Panel Design

The NetVanta 3148/4148 Series rear panel is shown below along with a description of all
connectors and interfaces.The NetVanta 3148 rear panel is shown below.
provides pinouts.
22
Power Connector
The NetVanta 3148/4148 Series products have universal 120 - 240 VAC power supplies and
are shipped with the appropriate AC power cable. Please refer to
on page 20 for connection details.

NetVanta 3148/4148 Series Front Panel LEDs

describes the NetVanta 3148/4148 Series front panel LEDs.
Table 1
LED
STAT Green (flashing)
Green (solid)
Red (solid)
Off
USB
(Reserved for
Green (solid)
future use)
Amber (flashing)
Red (solid)
Off
PoE
(PoE models only)
Green
GIG Off
(0/1 through 0/4)
Green (solid)
Amber (flashing)
SWITCH Off
(1 through 8, when
Green (solid)
PoE MODE is OFF)
Amber (flashing)
SWITCH Off
(1 through 8, when
Green (solid)
PoE MODE is ON)
Red (solid)
12

Figure 3. NetVanta 3148/4148 Series Rear Panel Layout

Table 1. NetVanta 3148/4148 Series Front Panel LEDs

Color
The unit is powering up. On power up the STAT LED flashes
rapidly for five seconds, during which time the user can escape
to boot mode.
The power is on and self-test passed.
The power is on, but the self-test failed or the boot mode (if
applicable) code could not be booted.
Interface is shut down or not connected.
A supported device is connected.
There is activity on the link.
An alarm condition is occurring on the USB port, or there is a
failure.
PoE status is not being displayed.
PoE is selected. The port LEDs are displaying PoE status.
The port is administratively disabled or does not have link.
The port is enabled and the link is up.
The port has activity (transmit or receive).
The port is administratively disabled or does not have link.
The port is enabled and the link is up.
The port has activity (transmit or receive).
The port is not delivering power.
The port is delivering power.
The port has detected a PoE fault.
Copyright © 2020 ADTRAN, Inc.
NetVanta 3148/4148 Series Hardware Installation Guide
Indication
Appendix A on page
Supplying Power to the Unit
617004148F1-34B