ADTRAN NetVanta 3148 Series Manual

NetVanta 3148/4148 Series
Fixed Port Secure Access Routers
Hardware Installation Guide
17003148F1 NetVanta 3148 Chassis
17003148F11 NetVanta 3148 PoE Chassis
17004148F1 NetVanta 4148 Chassis
17004148F11 NetVanta 4148 PoE Chassis
617004148F1-34B
August 2020

Trademarks NetVanta 3148/4148 Series Hardware Installation Guide
2 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
Trademarks
Any brand names and product names included in this manual are trademarks, registered
trademarks, or trade names of their respective holders.
To the Holder of the Manual
The contents of this manual are current as of the date of publication. ADTRAN reserves the right
to change the contents without prior notice.
In no event will ADTRAN be liable for any special, incidental, or consequential damages or for
commercial losses even if ADTRAN has been advised thereof as a result of issue of this
publication.
Software Licensing Agreement
Each ADTRAN product contains a single license for ADTRAN-supplied software. Pursuant to the
Licensing Agreement, you may: (a) use the software on the purchased ADTRAN device only and
(b) keep a copy of the software for backup purposes. This Agreement covers all software
installed on the system, as well as any software available on the ADTRAN website. In addition,
certain ADTRAN systems may contain additional conditions for obtaining software upgrades.
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
Phone: [phone]
Copyright © 2020 ADTRAN, Inc.
All Rights Reserved.
Printed in U.S.A.
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.

NetVanta 3148/4148 Series Hardware Installation Guide Conventions
617004148F1-34B Copyright © 2020 ADTRAN, Inc. 3
Conventions
Notes provide additional useful information.
Cautions signify information that could prevent service interruption or damage to
the equipment.
Warnings provide information that could prevent injury or endangerment to
human life.

Safety Instructions NetVanta 3148/4148 Series Hardware Installation Guide
4 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
Safety Instructions
If any of the following conditions occur, unplug the product from the electrical outlet and replace
the part or contact your qualified service personnel:
1. The power cable, extension cable, or plug is damaged.
2. An object has fallen into the product.
3. The product has been exposed to water.
4. The product has been dropped or damaged.
5. The product does not operate correctly when you follow the operating instructions.
Save These Important Safety Instructions
• These units contain no user-serviceable parts.
• Il n’existe aucune pièce pouvant être réparée par l’utilisateur à l’intérieur de cet
équipement
This product meets EU RoHS Directive. Refer to www.adtran.com for further
information on RoHS and Waste Electrical and Electronic Equipment (WEEE)
safety guidelines.

NetVanta 3148/4148 Series Hardware Installation Guide FCC and Canadian Radio Frequency
617004148F1-34B Copyright © 2020 ADTRAN, Inc. 5
FCC and Canadian Radio Frequency Interference Statement
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by ADTRAN could void the user’s authority to
operate this equipment.
Service and Warranty
For information on the service and warranty of ADTRAN products, visit the Support section of the
ADTRAN website at http://www.adtran.com.
• This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the
interference at his own expense.
• CAN ICES-3(A)/NMB-3(A)
Changes or modifications not expressly approved by ADTRAN will void the
warranty.

Table Of Contents NetVanta 3148/4148 Series Hardware Installation Guide
6 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
Table Of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Physical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Shipping Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
NetVanta 3148/4148 Series Front Panel Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
NetVanta 3148/4148 Series Rear Panel Design. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
NetVanta 3148/4148 Series Front Panel LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Features and Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Physical Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Processor and Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Ethernet Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Physical and Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Equipment Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mounting Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Supplying Power to the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Installing SFP Modules in the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

NetVanta 3148/4148 Series Hardware Installation Guide List of Figures
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List of Figures
Figure 1. NetVanta 3148/4148 Front Panel Layout (non-PoE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 2. NetVanta 3148/4148 Front Panel Layout (PoE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 3. NetVanta 3148/4148 Series Rear Panel Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 4. Wallmount Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

List of Tables NetVanta 3148/4148 Series Hardware Installation Guide
8 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
List of Tables
Table 1. NetVanta 3148/4148 Series Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table A-1. Copper Gigabit Ethernet Port Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table A-2. Switch Port Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table A-3. Console Port Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table A-4. USB Port Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

NetVanta 3148/4148 Series Hardware Installation Guide Introduction
617004148F1-34B Copyright © 2020 ADTRAN, Inc. 9
1. INTRODUCTION
This hardware installation guide describes the NetVanta 3148, NetVanta 3148 Power over
Ethernet (PoE), NetVanta 4148, and NetVanta 4148 PoE Series units’ physical characteristics,
lists their features and specifications, introduces basic functionality, and provides installation
instructions in the following sections:
•Physical Description on page 9
•Features and Specifications on page 13
•Unit Installation on page 16
For additional information on shipping contents, mounting options, SFP module installation, and
supplying power to the unit, refer to the following sections:
•Shipping Contents on page 10
•Mounting Options on page 17
•Supplying Power to the Unit on page 20
•Installing SFP Modules in the Unit on page 21
For information on NetVanta 3148/4148 Series configuration for a specific application, refer to the
configuration guides provided on the ADTRAN Support Community. For details on the command
line interface (CLI), refer to the AOS Command Reference Guide. All other related documents
are also available online at http://supportcommunity.adtran.com.
2. PHYSICAL DESCRIPTION
The NetVanta 3148/4148 Series unit is a fixed-port Ethernet router designed for high-
performance Ethernet solutions, focusing on higher bandwidth applications (up to 1Gbps) for
Layer 3 Virtual Private Network (VPN) services and alternatives to T1 solutions. It provides a
cost-effective option for branch office termination of carrier services over MPLS or Ethernet
copper/fiber connections by offering 8 switchable Gigabit Ethernet Media ports and 4 routed
Gigabit Ethernet system ports.
The NetVanta 3148/4148 Series unit provides two routed 10/100/1000Base-T combination
copper/SFP Ethernet ports and two routed 10/100/1000Base-T copper Ethernet ports, as well as
eight 10/100/1000Base-T access switch ports that provide Cisco legacy, 802.3af, and 802.3at
PoE options. IPsec VPN support is included with the ADTRAN Operating System (AOS)
Enhanced Feature Pack.
SFP Module Slots
The NetVanta 3148/4148 Series has two small form-factor pluggable (SFP) slots that accept a
number of industry standard SFP modules. The SFP modules provide Gigabit Ethernet fiber
connectivity for high-speed uplinks. For a list of supported SFP modules, visit the ADTRAN
website at http://www.adtran.com.
In this document, the term NetVanta 3148/4148 Series means all of the units
collectively. If a statement only applies to one particular, switch, the text refers to
that switch individually.

Physical Description NetVanta 3148/4148 Series Hardware Installation Guide
10 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
Power Over Ethernet
The NetVanta 3148 PoE and NetVanta 4148 PoE units provide PoE. PoE provides the ability to
detect attached powered devices (PDs) and deliver 48 VDC to PD via Ethernet cabling. The
NetVanta 3148/4148 PoE Series is fully compliant with the IEEE 802.3af PoE and IEEE 802.3at
PoE+ standards. By default, the PoE router discovers and provides power to IEEE-compliant
PDs. The NetVanta 3148/4148 Series also supports legacy PDs.
The NetVanta 3148/4148 PoE Series has a PoE budget of 200 W. Caution should be taken not to
add greater than 200 W of load from powered devices. A 200 W PoE budget enables the user to
power: 8 ports at 15.4 W each, 6 ports at 25.5 W each, or any combination as long as the sum of
load is less than 200 W. The NetVanta 3148/4148 PoE Series can also provide a reduced PoE
budget of 7 W to all 8 ports (for a total of 56 W PoE).
Shipping Contents
Each NetVanta 3148/4148 Series unit is shipped in its own cardboard shipping carton. Open
each carton carefully, and avoid deep penetration into the carton with sharp objects.
After unpacking the unit, inspect it for possible shipping damage. If the equipment has been
damaged in transit, immediately file a claim with the carrier and contact ADTRAN Customer
Service (refer to the Support page on the ADTRAN website at http://www.adtran.com/support).
Domestic and international shipments of the NetVanta 3148/4148 Series include the following
items:
• NetVanta 3148/4148 base unit
• Set of 19-inch mounting brackets (P/N 3265479-3E@E)
• Set of 4 rubber mounting feet
• Six mounting screws
• AC power cord
• Quick start guide
NetVanta 3148/4148 Series Front Panel Design
The NetVanta 3148/4148 Series and NetVanta 3148/4148 PoE Series front panels are shown
below along with a description of all connectors and interfaces.
Figure 1. NetVanta 3148/4148 Front Panel Layout (non-PoE)
Status
LEDs
CONSOLE
Port
8 Switchport
Interfaces
USB Port
10/100/1000 Combination
Copper/SFP Ethernet Ports
10/100/1000 RJ-45
Copper Ethernet Ports

NetVanta 3148/4148 Series Hardware Installation Guide Physical Description
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Figure 2. NetVanta 3148/4148 Front Panel Layout (PoE)
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 Table 1 on page
12 for LED behaviors.
CONSOLE Interface
The CONSOLE interface is an EIA-232 serial port (DCE) which provides for local
management and configuration (via an RJ-45 connector). See Table A-3 on page 23 for the
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) port is a USB 2.0 or 3.0 interface designed for communicating with the
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 (GIG 0/1 and GIG 0/2) consist of one RJ-45 and one SFP slot for
connectivity over copper or SFP connectors. (Use either the RJ-45 connector or the SFP slot.
The copper slot has precedence). See Table A-1 on page 22 for the Ethernet interface
pinouts. The status LEDs are located above each interface.
2 Routed 10/100/1000Base-T Copper Ethernet Interfaces
The Gigabit Ethernet ports (GIG 0/3 and GIG 0/4) consist of one RJ-45 connector for copper
connections. The status LED is located above the interface.
Status/PoE
LEDs
CONSOLE
Port
8 Switchport
Interfaces
USB Port
10/100/1000 Combination
Copper/SFP Ethernet Ports
10/100/1000 RJ-45
Copper Ethernet Ports
LED MODE
Switch

Physical Description NetVanta 3148/4148 Series Hardware Installation Guide
12 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
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. Appendix A on page
22 provides pinouts.
Figure 3. NetVanta 3148/4148 Series Rear Panel Layout
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 Supplying Power to the Unit
on page 20 for connection details.
NetVanta 3148/4148 Series Front Panel LEDs
Table 1 describes the NetVanta 3148/4148 Series front panel LEDs.
Table 1. NetVanta 3148/4148 Series Front Panel LEDs
LED Color Indication
STAT Green (flashing) 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.
Green (solid) The power is on and self-test passed.
Red (solid) The power is on, but the self-test failed or the boot mode (if
applicable) code could not be booted.
USB
(Reserved for
future use)
Off Interface is shut down or not connected.
Green (solid) A supported device is connected.
Amber (flashing) There is activity on the link.
Red (solid) An alarm condition is occurring on the USB port, or there is a
failure.
PoE
(PoE models only) Off PoE status is not being displayed.
Green PoE is selected. The port LEDs are displaying PoE status.
GIG
(0/1 through 0/4)Off The port is administratively disabled or does not have link.
Green (solid) The port is enabled and the link is up.
Amber (flashing) The port has activity (transmit or receive).
SWITCH
(1 through 8, when
PoE MODE is OFF)
Off The port is administratively disabled or does not have link.
Green (solid) The port is enabled and the link is up.
Amber (flashing) The port has activity (transmit or receive).
SWITCH
(1 through 8, when
PoE MODE is ON)
Off The port is not delivering power.
Green (solid) The port is delivering power.
Red (solid) The port has detected a PoE fault.

NetVanta 3148/4148 Series Hardware Installation Guide Features and Specifications
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3. FEATURES AND SPECIFICATIONS
The NetVanta 3148/4148 Series is a fixed port router designed to support high-performance
Ethernet solutions, significantly improve application performance, provide routable Gigabit
Ethernet interfaces for WAN connections and Gigabit Ethernet switchports for LAN connections,
and support future IDS/IPS security features.
Physical Interfaces
• Two routed 10/100/1000Base-T combination copper and SFP interfaces
• Two routed 10/100/1000Base-T copper interfaces
• Eight 10/100/1000Base-T Gigabit Ethernet switchports
• EIA-232 Console interface for VT-100 terminal configuration
• A single-type A USB 2.0 or 3.0 interface
Processor and Memory
NetVanta 3148 Series
• High-performance Linux-based 2-core processor
• DRAM: 1 GB
• Flash: 1 GB
• Hardware encryption engine embedded
NetVanta 4148 Series
• High-performance Linux-based 4-core processor
• DRAM: 2 GB
• Flash: 1 GB
• Hardware encryption engine embedded
Protocols
• eBGP/iBGP
• Open Shortest Path First (OSPF)
• RIP (v1 and v2)
• GRE
• IGMP v2
• Layer 3 Backup
• Multi-VRF CE
• PPP
• PAP and CHAP
• Multihoming
• VRRP
• LLDP/LLDP-MED
Management and Utilities
• Auto-Configuration
• AOS command line interface (CLI)

Features and Specifications NetVanta 3148/4148 Series Hardware Installation Guide
14 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
• ADTRAN n-Command® Managed Service Platform (MSP)
• Simple Network Management Protocol version 3 (SNMPv3)
• SYSLOG logging
• Telnet, craft/console port, SSH, ping, trace route, NTP
• TCL scripting
• Policy statistics
• Email alerts (SMTP)
• Flash provisioning
• FTP server support
• Packet capture
LEDs
• Status
• USB
• PoE (depending on model)
• GIG 0/1 through GIG 0/4
• Switchports 1 through 8
Layer 3 Quality of Service (QoS)
• Low Latency Queuing, Weighted Fair Queuing (WFQ), and Class-based WFQ
• DiffServ packet marking and recognition
• Frame Relay fragmentation
• Traffic monitoring (NetFlow 9)
Security
Firewall
• Stateful inspection firewall
• Denial of service (DoS) protection
• Access control lists (ACLs)
• Application level gateways (ALGs)
Network Address Translation
• Network address translation (NAT) (1:1, many:1) and 1:1 port translation
• NAT-compatible SIP ALG
Secure Management
• Multi-level access control
• TACACS+
• RADIUS AAA
• SSH CLI and SSL GUI
Content Filtering
• Inherent URL filter
• Top website reports

NetVanta 3148/4148 Series Hardware Installation Guide Features and Specifications
617004148F1-34B Copyright © 2020 ADTRAN, Inc. 15
• Integration with Websense®
Virtual Private Network (VPN) (Optional)
• IPSec Tunnel Mode: Tunnels 1,000
• Encryption: DES, 3DES, and AES
• Authentication Mechanisms:
– XAUTH Secure ID
– X.509 digital certificates
– DSS Signatures
– Preshared keys
Ethernet Features
• IEEE 802.1p priority marking
• IEEE 802.1d dynamic/transparent bridging
• IEEE 802.1Q virtual local area network (VLAN) tagging
• IEEE 802.3u Ethernet
• Network monitoring enhancements
Environment
• Operating Temperature: 0°C to 50°C (32°F to 113°F)
• Storage Temperature: -40°C to 70°C (-4°F to 158°F)
• Relative Humidity: Up to 95 percent, noncondensing
Physical and Input Power
• Chassis: 1U high metal enclosure
• Input Voltage: 110-240 VAC, 50/60 Hz
Agency Approvals
• FCC Part 15, Class A
• NRTL Safety Listed
• IEC/EN 62368-1
• AS/NZS 60950.1/62368.1
• CE Mark
• ETSI 300 019
• RoHS
• ITU-T K.21

Unit Installation NetVanta 3148/4148 Series Hardware Installation Guide
16 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
4. UNIT INSTALLATION
The instructions and guidelines provided in this section cover hardware installation topics, such
as tabletop, wall, and rack mounting and powering the units. These instructions are presented as
follows:
•Mounting Options on page 17
•Supplying Power to the Unit on page 20
•Installing SFP Modules in the Unit on page 21
For information on router configuration for a specific application, refer to the configuration guides
provided on the ADTRAN Support Community. For details on the command line interface (CLI), refer
to the AOS Command Reference Guide. All other related documents are also available online at
https://supportcommunity.adtran.com.
• To prevent electrical shock, do not install equipment in a wet location or
during a lightning storm.
• Pour prévenir les chocs électriques, n’installez pas d’équipement dans un
endroit humide ou lors d’un orage.
• The NetVanta 3148/4148 Series is intended to be installed, maintained, and
serviced by qualified service personnel only and should be installed in a
restricted access location.
• The product is intended for indoor use only. Ethernet, PoE cables, and attached
equipment are intended for use within the same building with equipotential
bonding, and not intended to be placed in separate buildings or structures.
Failure to deploy as described could result in permanent damage from lightning
or other electrical events and voids the warranty. If it is necessary to connect the
ports to remote outdoor equipment or between structures then add an
appropriate protection device per the following:
•ADTRAN's Ethernet Port Protection Device (EPPD) (P/N 1700502G1) must
be connected between the unit and the outside plant cable. Use of any
Ethernet protector other than ADTRAN's for this purpose will void the user's
warranty.
•ADTRAN's NetVanta PoE Protector/Injector (P/N 1702595F15) must be
connected between the unit and the outside plant cable. Use of any PoE
protector other than ADTRAN's for this purpose will void the user's warranty.

NetVanta 3148/4148 Series Hardware Installation Guide Unit Installation
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Equipment Required
The customer-provided tools required for the hardware installation of the NetVanta are:
• Ethernet cables
• Network cables
• Phillips-head screwdriver (rackmount and wallmount applications only)
• Drill and drill bit set (wallmount applications only)
Mounting Options
The unit may be installed in tabletop, rackmount, or wallmount configurations. The following sections
provide step-by-step instructions for all mounting options.
• La série NetVanta 3148/4148 est destinée à être installée, entretenue et
entretenue uniquement par du personnel de service qualifié et doit être installée
dans un endroit à accès restreint.
• Le produit est destiné à une utilisation en intérieur uniquement. Les câbles
Ethernet, PoE et les équipements connectés sont destinés à être utilisés dans le
même bâtiment avec une liaison équipotentielle et ne sont pas destinés à être
placés dans des bâtiments ou des structures séparés. Le non-déploiement tel
que décrit peut entraîner des dommages permanents dus à la foudre ou à
d'autres événements électriques et annule la garantie. S'il est nécessaire de
connecter les ports à un équipement extérieur distant ou entre des structures,
ajoutez un dispositif de protection approprié conformément aux éléments
suivants:
•Le dispositif de protection de port Ethernet (EPPD) d'ADTRAN
(P/N 1700502G1) doit être connecté entre l'unité et le câble extérieur de
l'installation. L'utilisation de tout protecteur Ethernet autre qu'ADTRAN à cette
fin annulera la garantie de l'utilisateur.
•Le protecteur / injecteur NetVanta PoE d'ADTRAN (P/N 1702595F15) doit
être connecté entre l'unité et le câble extérieur de l'installation. L'utilisation de
tout protecteur PoE autre qu'ADTRAN à cette fin annulera la garantie de
l'utilisateur.
Electronic modules can be damaged by static electrical discharge. Before
handling modules, put on an antistatic discharge wrist strap to prevent damage to
electrical components. Place modules in antistatic packing material when
transporting or storing. When working on modules, always place them on an
approved antistatic mat that is electrically grounded.
To access the CLI of the NetVanta, you will also need a PC with terminal emulation
software and a console port cable. Instructions on how to access the CLI are
available in the quick start guide shipped with your unit or online at ADTRAN’s
Support Community.

Unit Installation NetVanta 3148/4148 Series Hardware Installation Guide
18 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
Tabletop Mounting the NetVanta
By following these instructions exactly, the NetVanta can be safely mounted on a desk or tabletop.
Rack Mounting the NetVanta
The NetVanta is a 1U-high, rack-mountable unit that can be installed in a 19-inch equipment rack.
The following steps guide you in mounting the NetVanta into a rack.
• Desk or shelf mounting of the equipment should be such that the amount of air
flow required for safe operation of the equipment is not compromised. Allow 1-
inch clearance on the top and sides of the unit for sufficient air flow.
• Le montage de l’équipement sur le bureau ou sur l’étagère doit être tel que la
quantité d’air le débit nécessaire au bon fonctionnement de l’équipement n’est
pas compromis. Autoriser 1 pouce l’autorisation sur le dessus et les côtés de
l’appareil pour un débit d’air suffisant.
Instructions for Mounting the NetVanta on a Desk or Shelf
Step Action
1 Verify that the desk or shelf is sturdy enough to support the switch.
2 Attach the four adhesive rubber feet to the bottom of the switch.
3 Proceed to the steps given in Supplying Power to the Unit on page 20.
• If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient
temperature. Therefore, consideration should be given to installing the
equipment in an environment compatible with the maximum ambient
temperature specified by the manufacturer.
• Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.
• Be careful not to compromise the stability of the equipment mounting rack when
installing this product.
• Consideration should be given to the connection of the equipment to the supply
circuit and the effect that overloading the circuit might have on overcurrent
protection and supply wiring. Appropriate consideration of equipment
nameplate ratings should be used when addressing this concern.
• Reliable grounding of rack-mounted equipment should be maintained.
Particular attention should be given to supply connections other than direct
connections to the branch circuit (e.g., use of power strips).

NetVanta 3148/4148 Series Hardware Installation Guide Unit Installation
617004148F1-34B Copyright © 2020 ADTRAN, Inc. 19
Wall Mounting the NetVanta
By following these instructions exactly, the NetVanta can be safely mounted on the wall.
Instructions for Rack Mounting the NetVanta
Step Action
1 Attach the rackmount brackets in the appropriate position using the supplied screws.
2 To allow proper grounding, scrape the paint from the rack around the mounting holes where the
NetVanta will be positioned.
3 Position the NetVanta in a stationary equipment rack allowing 1U space above the unit for
ventilation.
4 Have an assistant hold the unit in position as you install two mounting bolts through the unit’s
brackets and into the equipment rack using a #2 Phillips-head screwdriver.
5 Proceed to the steps given in Supplying Power to the Unit on page 20.
• To avoid damaging the unit, use only the screws included in the shipment when
attaching mounting ears to the chassis.
• When wall mounting the NetVanta, care must be taken not to damage the
power cord. Do not attach the power cord to the building surface or run it
through walls, ceilings. floors, or openings in the building structure.
• The socket-outlet must be installed near the equipment and must be easily
accessible.
Instructions for Wall Mounting the NetVanta
Step Action
1 Attach the 19-inch rack mounting brackets rotated 90 degrees so the rackmount tab (two screw
holes) is parallel with the bottom of the unit (see Figure 4 on page 20).
2 Decide on a location for the NetVanta, keeping in mind that the unit needs to be mounted at or
below eye-level so that the LEDs are viewable. The NetVanta 3148/4148 Series can only be
wall mounted with the front panel facing towards the left (see Figure 4 on page 20).
3 Prepare the mounting surface by attaching a board (typically plywood, 3/4-inch to 1-inch thick)
to a wall stud using #6 to #10 (2.5-inch or greater in length) wood screws.
Important! Mounting to a stud ensures stability. Using sheetrock anchors may not provide
sufficient long-term stability.
4 Have an assistant hold the unit in position as you install two #6 to #10 (1-inch or greater in
length) wood screws through the unit’s brackets and into the mounted board (see Figure 4 on
page 20).
5 Proceed to the steps given in Supplying Power to the Unit on page 20.

Unit Installation NetVanta 3148/4148 Series Hardware Installation Guide
20 Copyright © 2020 ADTRAN, Inc. 617004148F1-34B
Figure 4. Wallmount Installation
Supplying Power to the Unit
The NetVanta 3148/4148 Series units come equipped with an 120 - 240 VAC power supply for
connecting to the proper power receptacles. All necessary power cords are shipped with the units.
• The installation of this product must comply with the national, state and local
electrical code requirements, as applicable. The AC branch circuit overcurrent
protection must be a fuse or circuit breaker rated 125 VAC, 20 Amps maximum
or 250 VAC, 16 Amps maximum. A readily accessible disconnect device that is
suitably approved and rated must be incorporated in the field wiring.
• The AC branch circuit socket-outlet must be installed near the equipment and
must be easily accessible.
• It is recommended that an external AC Surge Protection Device be installed at
the AC input connection to the local AC-Powered product. The Surge Protection
device should provide L-N, L-G, and N-G protection. It is also recommended that
the device contains a visual 'GOOD' indicator.
Instructions for Powering the NetVanta 3148/4148 Series
Step Action
1 With the flat side up, fully insert the AC power cord into the AC power receptacle on the rear
panel of the unit.
2 Insert the other end of the power cable into a properly grounded power source.
3 Confirm that the power is connected properly. The STAT LED should be ON.