Figure 1. Netvanta 1531 Front Panel Layout; Figure 2. Netvanta 1531 Rear Panel Layout - ADTRAN NetVanta 1531 Series Hardware Installation Manual

NetVanta 1531/1534/1544 Series
NetVanta 1531 Front Panel Design
The NetVanta 1531 front panel is shown below.
Appendix A on page 47 shows the connector pinouts.
Front Panel Features
Status LED
The STAT LED is located on the left side of the unit and indicates the unit's status.
CONSOLE Interface
The CONSOLE interface is an EIA-232 serial port (DCE) that provides local management and
configuration (via a DB-9 female connector). Refer to
Connection directly to an external modem requires a cross-over cable.
10/100/1000Base-T Ethernet Interfaces
The front panel contains 10 10/100/1000Base-T Ethernet interfaces (RJ-45). These interfaces are
arranged in stacked pairs, with the numbers 1 through 10 screened from left to right directly above the
corresponding ports. Status LEDs for each stacked pair of interfaces are located directly over the
interfaces. Refer to Table A-2 on page 47
SFP Slots
The front panel contains two industry standard SFP slots for fiber or copper connectivity. The
interfaces numbered 11 and 12 support 1000Base-X SFP modules and their status LEDs are located
directly above the interfaces. Refer to
NetVanta 1531 Rear Panel Design
The NetVanta 1531 rear panel is shown below.
Rear Panel Interface
Power Connection
The rear panel has a power input to the AC universal power supply. Please refer to
the Unit on page 37
61702590G1-34H
Table 1 on page 25
1
STAT
CONSOLE

Figure 1. NetVanta 1531 Front Panel Layout

for pinouts.
Table A-3 on page 48
AC INPUT

Figure 2. NetVanta 1531 Rear Panel Layout

for connection details.
Copyright © 2019 ADTRAN, Inc.
describes all of the LEDs, and 
2 3 4 5 6 7 8 9 10 11
Table A-1 on page 47
for pinouts.
Physical Descriptions
12
NetVanta1531
for pinouts.
Supplying Power to
11