Figure 2. Netvanta 3148/4148 Front Panel Layout (Poe) - ADTRAN NetVanta 3148 Series Hardware Installation Manual

NetVanta 3148/4148 Series Hardware Installation Guide
8 Switchport
Status/PoE
Interfaces
LEDs
CONSOLE
LED MODE
Port
Switch
LED MODE Switch (PoE Models Only)
The LED MODE switch is located on the left side of the unit and is used to toggle ports 1
through 8 between individual port link status and PoE status display modes.
Status LEDs
The STAT LED indicates the unit's status. The USB LED reflects the status of the USB
interface. The GIG 0/1 through GIG 0/4 LEDs reflect the status of the 10/100/1000Base-T
Ethernet interfaces, and the 1 though 8 LEDs reflect the status of the 10/100/1000Base-T
Ethernet switch interfaces. The PoE LED (available on NetVanta 3148/4148 PoE models
only) indicates that port LEDs 1 though 8 are displaying PoE status. See the
12 for LED behaviors.
CONSOLE Interface
The interface is an EIA-232 serial port (DCE) which provides for local
CONSOLE
management and configuration (via an RJ-45 connector). See
CONSOLE interface pinouts.
8 Switch Port Interfaces
Ports 1 through 8 are RJ-45 connectors used to access the fully managed 10/100/1000Base-
T Ethernet switch.
USB Interface (Reserved for future use)
The USB port (
USB
unit and providing additional storage. The USB status LED is located below the STAT LED.
2 Routed 10/100/1000Base-T Combination Copper/SFP Ethernet Interfaces
The Gigabit Ethernet ports (
connectivity over copper or SFP connectors. (Use either the RJ-45 connector or the SFP slot.
The copper slot has precedence). See
pinouts. The status LEDs are located above each interface.
2 Routed 10/100/1000Base-T Copper Ethernet Interfaces
The Gigabit Ethernet ports (
connections. The status LED is located above the interface.
617004148F1-34B
USB Port
10/100/1000 Combination
Copper/SFP Ethernet Ports

Figure 2. NetVanta 3148/4148 Front Panel Layout (PoE)

) port is a USB 2.0 or 3.0 interface designed for communicating with the
and
GIG 0/1
and
GIG 0/3
Copyright © 2020 ADTRAN, Inc.
10/100/1000 RJ-45
Copper Ethernet Ports
) consist of one RJ-45 and one SFP slot for
GIG 0/2
Table A-1 on page 22
) consist of one RJ-45 connector for copper
GIG 0/4
Physical Description
Table 1 on page
Table A-3 on page 23
for the Ethernet interface
for the
11