ADTRAN Routers

Shop ADTRAN routers for secure business internet access, WAN connectivity, branch networking, VPN, VoIP, cloud applications, and carrier-delivered services. Hummingbird Networks offers ADTRAN NetVanta routers for small businesses, branch offices, distributed enterprises, service providers, and organizations that require reliable routing, firewall protection, Quality of Service, and flexible Ethernet connectivity.

ADTRAN NetVanta routers combine enterprise-class routing with security, VPN, QoS, voice-aware networking, Ethernet interfaces, optional cellular connectivity, and integrated switching on selected models. Current ADTRAN routing families include the NetVanta 3000 Series and NetVanta 4000 Series, while earlier NetVanta platforms remain relevant for organizations maintaining existing ADTRAN networks.

Choosing the right ADTRAN router depends on internet bandwidth, routed throughput, WAN interfaces, Ethernet connectivity, firewall requirements, VPN traffic, VoIP and SIP applications, integrated switching, PoE, cellular backup, software licensing, and future network growth.

ADTRAN NetVanta Routers

NetVanta is ADTRAN's business routing platform for secure WAN and internet connectivity.

NetVanta routers can support applications including:

• Business internet access
• Branch-office networking
• WAN routing
• Site-to-site VPN
• Secure remote connectivity
• VoIP traffic
• Video conferencing
• Cloud applications
• Carrier-managed services
• Cellular backup
• Converged voice and data

Current ADTRAN Router Families

ADTRAN currently identifies two primary NetVanta business-router families:

• NetVanta 3000 Series
• NetVanta 4000 Series

These platforms are designed for enterprise-class internet access and carrier-bundled services, with different performance levels and interface configurations.

ADTRAN NetVanta 3000 Series Routers

The NetVanta 3000 Series consists of fixed-port Ethernet access routers designed for secure business connectivity.

Current models include:

• ADTRAN NetVanta 3140
• ADTRAN NetVanta 3148
• ADTRAN NetVanta 3148P

The NetVanta 3000 Series can support business internet access, branch routing, VPN, voice applications, and service-provider deployments.

ADTRAN NetVanta 3140

The ADTRAN NetVanta 3140 is a compact secure-access Ethernet router designed for branch offices, small businesses, carrier-delivered services, and enterprise internet connectivity.

Current ADTRAN specifications include:

• Three routed Gigabit Ethernet interfaces
• USB connectivity for supported cellular access
• Routing performance up to approximately 100 Mbps
• Stateful firewall functionality
• Quality of Service
• Optional VPN capabilities
• Optional voice-monitoring features
• Optional enterprise Session Border Controller functionality

NetVanta 3140 Desktop Router

The NetVanta 3140 is available in a compact desktop form factor for environments where rack installation is unnecessary.

This can be useful for:

• Small offices
• Remote locations
• Retail sites
• Branch offices
• Temporary network deployments

NetVanta 3140 Rackmount Router

ADTRAN also offers the NetVanta 3140 in a rack-mountable metal enclosure for structured IT environments.

Rack mounting can simplify installation in:

• Network closets
• Server rooms
• Telecommunications rooms
• Branch-office racks

NetVanta 3140 Routing Performance

ADTRAN rates the NetVanta 3140 Series for routing performance up to approximately 100 Mbps.

Actual performance can vary according to:

• Firewall configuration
• VPN encryption
• QoS
• Traffic patterns
• Enabled software features
• Network topology

ADTRAN NetVanta 3148

The NetVanta 3148 is a higher-performance fixed-port Ethernet router designed for organizations requiring more routing throughput and integrated Ethernet connectivity.

Current ADTRAN specifications include:

• Routing performance up to approximately 500 Mbps
• Four routed Gigabit Ethernet interfaces
• Two combo interfaces that can support fiber
• Integrated 8-port Gigabit Ethernet switch
• Optional VPN features
• Voice-quality monitoring options
• Optional eSBC capability

ADTRAN NetVanta 3148P

The NetVanta 3148P adds Power over Ethernet capability to the integrated switching environment.

ADTRAN specifies an integrated PoE budget of approximately 200 watts on the 3148P.

This can allow the router to power compatible:

• VoIP phones
• Wireless access points
• Other supported PoE devices

NetVanta 3148 Integrated Ethernet Switch

The integrated 8-port Gigabit Ethernet switch can reduce the need for a separate network switch in smaller branch deployments.

Connected devices can include:

• Computers
• VoIP phones
• Wireless access points
• Printers
• Network appliances
• Other Ethernet devices

NetVanta 3148 Fiber Connectivity

Selected routed interfaces on the NetVanta 3148 can use compatible fiber-fed connectivity.

This can be useful for:

• Carrier fiber handoffs
• Long-distance Ethernet
• Fiber-based WAN connections
• Business internet services

NetVanta 3140 vs. 3148

The NetVanta 3140 and 3148 address different performance and connectivity requirements.

NetVanta 3140: Compact router with three routed Gigabit Ethernet interfaces and routing performance up to approximately 100 Mbps.

NetVanta 3148: Higher-performance router with up to approximately 500 Mbps routing capacity, additional routed interfaces, fiber-capable combo ports, and an integrated 8-port Ethernet switch.

The 3148 is generally better suited to larger branch environments or networks requiring integrated switching and greater routed throughput.

ADTRAN NetVanta 4000 Series Routers

The NetVanta 4000 Series is designed for higher-bandwidth enterprise internet access and carrier-bundled service offerings.

ADTRAN positions the family for secure high-speed connectivity up to Gigabit-class service levels.

Selected NetVanta 4000 configurations add:

• Integrated Ethernet switching
• Power over Ethernet
• Advanced routing
• Firewall functionality
• VPN
• Voice-oriented networking

ADTRAN NetVanta 4148

The ADTRAN NetVanta 4148 is a fixed-port Ethernet access router designed for converged business networking and carrier-delivered services.

Hummingbird Networks currently lists NetVanta 4148 hardware with:

• Four routed Gigabit Ethernet interfaces
• Integrated 8-port Ethernet switch
• Stateful inspection firewall
• Quality of Service
• VLAN support
• NAT
• Optional IPsec VPN
• Optional enterprise Session Border Controller functionality

NetVanta 4148 for Business Internet

The NetVanta 4148 can support secure high-speed business internet access where integrated routing, switching, firewall, and voice-aware networking are useful.

NetVanta 4148 for VoIP

The NetVanta 4148 includes features designed for voice-sensitive applications.

Hummingbird's current product information highlights:

• Voice Quality Monitoring
• Mean Opinion Score prediction
• QoS for delay-sensitive traffic
• Optional eSBC capability

Installed-Base ADTRAN NetVanta Routers

Many earlier NetVanta router families remain deployed in business networks.

Hummingbird Networks has carried installed-base models including:

• NetVanta 3200 Series
• NetVanta 3430
• NetVanta 3450
• NetVanta 3458
• NetVanta 4430

Availability can vary, and organizations maintaining these platforms should verify exact model numbers, interfaces, software, and replacement requirements.

ADTRAN NetVanta 3200 Series

The NetVanta 3200 Series represents an earlier generation of business routing equipment used in branch and access-network environments.

Organizations maintaining NetVanta 3200 deployments can require:

• Replacement routers
• Power accessories
• Interface modules
• Software support
• Configuration migration

ADTRAN NetVanta 3430

The NetVanta 3430 is an installed-base ADTRAN router used in business networking and WAN environments.

When replacing a 3430, document:

• WAN interfaces
• LAN interfaces
• VPN configuration
• Firewall policies
• Routing protocols
• Voice requirements

ADTRAN NetVanta 3450

The NetVanta 3450 is another established ADTRAN routing platform used in enterprise and branch networks.

Replacement planning should account for both physical interfaces and enabled AOS features rather than simply selecting a newer router based on Ethernet port count.

ADTRAN NetVanta 3458

The NetVanta 3458 is an installed-base routing platform that remains relevant for organizations maintaining older ADTRAN network environments.

ADTRAN NetVanta 4430

The NetVanta 4430 is part of ADTRAN's earlier enterprise routing portfolio and can still appear in deployed business networks.

Organizations replacing a 4430 should evaluate whether a current NetVanta 3000 or 4000 Series platform provides the required interfaces, performance, VPN, firewall, and voice capabilities.

ADTRAN Business Routers

ADTRAN business routers connect local networks to internet, WAN, private-network, and service-provider infrastructure.

Business routing can include:

• Internet access
• Static routing
• Dynamic routing
• VPN
• Firewall protection
• NAT
• Quality of Service
• WAN failover
• Voice traffic prioritization

ADTRAN Branch Routers

Branch routers connect remote offices to headquarters, cloud services, the public internet, and other company locations.

A branch router can support:

• Business applications
• Email
• Cloud services
• VoIP
• Video conferencing
• VPN
• Wireless infrastructure
• Local Ethernet devices

ADTRAN Enterprise Routers

Enterprise routing can require greater performance, multiple WAN connections, secure VPN tunnels, advanced routing protocols, voice optimization, and centralized administration.

NetVanta routers are designed to support standards-based enterprise networking while maintaining familiar management tools.

ADTRAN Secure Access Routers

ADTRAN describes NetVanta routers as secure access platforms for enterprise-class connectivity.

Security capabilities can include:

• Stateful inspection firewall
• VPN encryption
• Network Address Translation
• Access control
• Secure administrative access
• Traffic filtering

ADTRAN Router Firewall

Compatible NetVanta routers include stateful inspection firewall functionality.

A stateful firewall tracks active network sessions and evaluates traffic against configured security policies.

Integrated firewall functionality can help protect business networks from unwanted inbound and outbound traffic.

ADTRAN Stateful Inspection Firewall

Stateful inspection analyzes traffic in the context of established connections rather than evaluating individual packets independently.

This can provide stronger traffic control than simple stateless filtering for many business internet deployments.

ADTRAN VPN Routers

VPN functionality allows businesses to securely connect networks across public internet services.

NetVanta VPN applications can include:

• Branch-to-headquarters connectivity
• Site-to-site networking
• Business continuity
• Secure private traffic
• Carrier-managed VPN services

ADTRAN IPsec VPN

IPsec encrypts IP traffic between compatible VPN endpoints.

Selected NetVanta platforms support optional advanced VPN capabilities through compatible software licensing.

ADTRAN Enhanced Feature Pack

Enhanced Feature Pack, commonly abbreviated EFP, enables additional capabilities on compatible NetVanta routers.

Depending on model, enhanced functionality can include:

• VPN
• Advanced routing
• Voice monitoring
• Additional security capabilities
• Other model-specific software features

ADTRAN Router Software Licensing

Some ADTRAN router capabilities depend on software licensing rather than hardware alone.

Before purchasing a router or software upgrade, verify:

• Router model
• Hardware part number
• Current software
• Desired features
• License part number
• Existing entitlements

ADTRAN Router eSBC Functionality

Selected NetVanta routers can provide Enterprise Session Border Controller functionality through software.

This can help businesses integrate:

• SIP trunks
• Hosted unified communications
• IP PBX systems
• SIP phones
• Carrier voice services

NetVanta 3140 eSBC

ADTRAN currently identifies software options for NetVanta 3140 routers that can support Enterprise Session Border Controller functionality for varying call quantities.

NetVanta 3148 eSBC

The NetVanta 3148 family can also support optional eSBC functionality for larger converged voice deployments.

ADTRAN Routers for VoIP

ADTRAN designs its routers with voice-sensitive business applications in mind.

Useful features can include:

• Quality of Service
• Voice Quality Monitoring
• SIP interoperability
• eSBC software
• Low-latency traffic prioritization

ADTRAN Quality of Service

Quality of Service helps prioritize delay-sensitive traffic when network bandwidth is congested.

QoS can be important for:

• VoIP
• Video conferencing
• Cloud communications
• Interactive business applications
• Real-time services

ADTRAN Voice Quality Monitoring

Selected NetVanta routers can support voice-quality monitoring features that help administrators evaluate the performance of VoIP traffic.

Monitoring can assist with identifying:

• Latency
• Jitter
• Packet loss
• Voice quality problems

ADTRAN Routers for Video Conferencing

Video conferencing requires reliable bandwidth and is sensitive to network congestion.

ADTRAN QoS can help prioritize real-time video and voice traffic over less time-sensitive network activity.

ADTRAN Routers for Cloud Applications

Modern businesses increasingly depend on cloud-hosted applications.

Router selection should therefore account for:

• Internet bandwidth
• Application traffic
• Firewall performance
• VPN
• Redundancy
• Cloud communications

ADTRAN WAN Routers

WAN routers connect a business LAN to external networks.

WAN connectivity can include:

• Business broadband
• Fiber internet
• Carrier Ethernet
• Private Ethernet services
• VPN
• Cellular backup

ADTRAN Ethernet Routers

Current NetVanta platforms use Gigabit Ethernet interfaces for flexible WAN and LAN connectivity.

Ethernet-based WAN services are common for:

• Fiber internet handoffs
• Carrier Ethernet
• Business cable internet
• Private WAN circuits
• Internal routed links

ADTRAN Gigabit Ethernet Routers

Gigabit Ethernet interfaces allow ADTRAN routers to connect to modern business WAN and LAN infrastructure.

However, Gigabit interfaces do not automatically mean that every router can process a full Gigabit of inspected, encrypted, or routed traffic.

Router Port Speed vs. Router Throughput

Ethernet port speed and routing throughput describe different things.

Port speed: Maximum supported Ethernet interface rate.

Routing throughput: The amount of traffic the router can process under supported conditions.

Router performance can be influenced by:

• Firewall inspection
• VPN encryption
• QoS
• eSBC functionality
• Traffic patterns
• Software features

ADTRAN Fiber-Connected Routers

Selected NetVanta routers can accept compatible fiber-fed Ethernet connections through supported combo interfaces or transceivers.

Fiber connectivity can be useful for:

• Carrier handoffs
• Fiber internet
• Long-distance Ethernet
• Business WAN services

ADTRAN Router SFP Connectivity

Compatible SFP interfaces allow a router to use modular optical or copper transceivers.

Verify:

• Router compatibility
• Ethernet speed
• Singlemode or multimode fiber
• Wavelength
• Connector type
• Required distance

ADTRAN Routers with Integrated Switching

Selected NetVanta routers include built-in Ethernet switching.

This can simplify smaller deployments by combining routing and local device connectivity in one appliance.

The NetVanta 3148 includes an integrated 8-port Gigabit Ethernet switch.

Router with Integrated Switch vs. Separate Switch

An integrated switch can be useful for a small branch with a limited number of devices.

A separate managed switch can be preferable when the location requires:

• More Ethernet ports
• Higher PoE capacity
• Advanced switching
• Multiple VLANs
• Stacking
• Higher-speed uplinks

ADTRAN PoE Routers

Selected NetVanta router configurations include PoE-capable switching.

This can allow a router to directly power compatible:

• VoIP phones
• Wireless access points
• Other PoE devices

ADTRAN NetVanta 3148P PoE Budget

ADTRAN identifies a 200-watt PoE budget on the NetVanta 3148P.

The total required PoE power should be calculated before connecting multiple endpoints.

ADTRAN Routers and Wireless Access Points

A PoE-capable NetVanta router can provide direct network and power connectivity to compatible access points in smaller deployments.

Larger wireless environments will typically use separate PoE switches for greater port density and power capacity.

ADTRAN Routers and Network Switches

Routers and switches serve different roles in a network.

Router: Connects separate IP networks and provides WAN or internet connectivity.

Switch: Connects Ethernet devices within the local network.

A typical business architecture can include:

Internet or WAN → ADTRAN Router → ADTRAN Switches → Users, Phones, Access Points & Other Devices

ADTRAN Router Cellular Backup

Current NetVanta 3140 platforms include USB connectivity for supported 3G, 4G, or 5G access.

Cellular connectivity can be used as:

• Backup internet service
• Temporary WAN access
• Business continuity connectivity
• Remote-site connectivity

ADTRAN 5G Backup Connectivity

Supported external cellular solutions can provide alternate WAN connectivity when wired internet service is unavailable.

Actual cellular performance depends on:

• Carrier
• Signal strength
• Modem compatibility
• Service plan
• Network congestion
• Location

ADTRAN Router Failover

WAN failover can allow a router to use an alternate network path when the primary connection becomes unavailable.

Possible backup paths can include:

• Secondary wired internet
• Cellular service
• Alternate Ethernet WAN
• Another service provider

ADTRAN Business Continuity Routing

Business continuity planning should account for more than the router itself.

A resilient design can include:

• Backup WAN connectivity
• UPS power
• Redundant switches
• Cellular backup
• VPN failover
• Spare router hardware

ADTRAN Static Routing

Static routes manually define where traffic should be forwarded.

Static routing can be appropriate for smaller networks with predictable routing requirements.

ADTRAN Dynamic Routing

Selected NetVanta routers support standards-based dynamic routing protocols.

Dynamic routing allows network devices to exchange route information and adapt to topology changes automatically.

ADTRAN Routing Protocols

Supported routing protocols vary by model, software version, and licensing.

Organizations should verify protocol requirements when selecting a replacement or upgrade router.

ADTRAN VLAN Routing

ADTRAN routers can route between VLANs and network segments on compatible configurations.

VLAN routing can support separation between:

• Users
• Voice
• Wireless
• Security devices
• Servers
• IoT

ADTRAN 802.1Q VLAN Support

Compatible NetVanta routers support IEEE 802.1Q VLAN trunking.

This allows multiple VLANs to travel across one physical Ethernet interface.

ADTRAN NAT Routers

Network Address Translation allows internal private IP addresses to access external networks through public addressing.

NAT is widely used in business internet routing environments.

ADTRAN DHCP

Compatible NetVanta routers can provide DHCP services for local network clients.

DHCP can automatically distribute:

• IP addresses
• Subnet masks
• Default gateways
• DNS information

ADTRAN Router Management

ADTRAN routers provide several management options depending on model and software.

These can include:

• Command-line interface
• Web-based graphical interface
• SSH
• Console
• SNMP
• Centralized management tools

ADTRAN Router CLI

ADTRAN Operating System provides a command-line interface designed around familiar enterprise-networking conventions.

The CLI can provide detailed control over routing, firewall, VPN, interfaces, QoS, and troubleshooting.

ADTRAN Router Web GUI

Compatible NetVanta routers also provide browser-based management for administrators who prefer graphical configuration.

ADTRAN Operating System

ADTRAN Operating System, commonly referred to as AOS, provides a shared software environment across many NetVanta routers and other ADTRAN business-networking platforms.

A common operating system can simplify:

• Configuration
• Administration
• Training
• Troubleshooting
• Network standardization

ADTRAN Router Monitoring

Router monitoring can help administrators understand:

• Interface status
• Bandwidth usage
• VPN status
• Routing information
• Firewall activity
• System health

ADTRAN SNMP

SNMP allows compatible network-management systems to monitor router health, interfaces, traffic, and other operational information.

ADTRAN Routers for Small Business

Small businesses can use compact NetVanta routers to provide secure internet access without requiring large modular routing systems.

Potential benefits include:

• Integrated firewall
• VPN
• QoS
• Compact form factor
• Centralized management
• Integrated switching on selected models

ADTRAN Routers for Multi-Site Businesses

Organizations operating multiple locations can standardize NetVanta routing to simplify network administration.

Standardization can help with:

• VPN templates
• Firewall policies
• Software versions
• Spare hardware
• Configuration backups
• Support procedures

ADTRAN Routers for Retail

Retail locations can use business routers for:

• Point-of-sale connectivity
• Cloud applications
• VPN
• Voice
• Guest WiFi uplinks
• Inventory systems

ADTRAN Routers for Healthcare

Healthcare branch and office environments can require reliable connectivity to cloud services, business systems, voice communications, and remote applications.

ADTRAN Routers for Hospitality

Hospitality environments can use secure routers for internet connectivity, administrative applications, voice services, guest networks, and distributed property infrastructure.

ADTRAN Routers for Education

Education networks can use ADTRAN routers for campus internet access, remote locations, VPN, branch connectivity, and cloud-based learning applications.

ADTRAN Routers for Service Providers

ADTRAN positions NetVanta routers for carrier-bundled business services.

Service providers can deploy compatible routers at customer premises for:

• Managed internet
• Managed WAN
• VPN
• VoIP
• Secure business connectivity

ADTRAN Routers and Carrier Ethernet

Ethernet-based carrier services can connect directly to compatible NetVanta routed interfaces.

Carrier Ethernet can provide scalable business WAN connectivity without relying on legacy serial interfaces.

ADTRAN Routers and Fiber Internet

Fiber internet services commonly terminate with an Ethernet handoff.

Compatible NetVanta routers can accept these Ethernet services directly when interface type and performance requirements match.

ADTRAN Routers and Cable Internet

Business cable internet can connect to an Ethernet WAN interface on compatible NetVanta routers.

The router then provides firewall, NAT, QoS, VPN, and internal network connectivity.

ADTRAN Routers and Dual ISP Connections

Organizations requiring greater internet resilience can use supported designs involving multiple WAN connections.

Dual-provider deployments can help reduce dependence on a single ISP.

ADTRAN Routers and UPS Backup

Business routers can be connected to an appropriately sized UPS to maintain connectivity during short power interruptions.

UPS protection can be especially valuable when the router supports:

• VoIP
• VPN
• Cloud applications
• Remote offices
• Critical internet connectivity

ADTRAN Router Power Supplies

Replacement power supplies and adapters should match the exact NetVanta router model and manufacturer part number.

Do not assume that power accessories are interchangeable across NetVanta generations.

ADTRAN Router Rack Mounting

Rack-mountable NetVanta routers can be installed alongside switches, firewalls, patch panels, and other business network equipment.

Use model-compatible mounting hardware.

ADTRAN Router Accessories

Depending on the platform, an ADTRAN router deployment can require:

• Mounting hardware
• Power supplies
• Transceivers
• Ethernet cables
• Fiber cables
• Software licenses
• Cellular accessories

ADTRAN Router Support & Maintenance

Manufacturer support can help organizations maintain deployed NetVanta infrastructure.

Support options can vary by model, service level, lifecycle status, and contract term.

Replacing an ADTRAN NetVanta Router

Before replacing an existing router, document:

• Current NetVanta model
• Manufacturer part number
• Internet bandwidth
• WAN interface type
• LAN interfaces
• Firewall configuration
• VPN configuration
• Routing protocols
• QoS
• Voice features
• eSBC licensing
• PoE requirements
• Software licenses

Upgrading an Older ADTRAN Router

An older NetVanta router may be ready for replacement when:

• Internet speed exceeds router performance
• VPN requirements have increased
• Existing hardware is aging
• Support availability has changed
• More Ethernet interfaces are required
• Cellular backup is needed
• Voice requirements have changed

Maintaining Installed-Base ADTRAN Routers

Organizations can continue operating older NetVanta infrastructure when it remains appropriate for performance and business requirements.

Maintenance can involve:

• Spare routers
• Power accessories
• Software
• Configuration backups
• Support contracts
• Replacement planning

How to Choose an ADTRAN Router

Determine Required WAN Throughput

Compare the router's supported routing performance with the actual internet or WAN service speed.

Identify WAN Interfaces

Determine whether the service uses copper Ethernet, fiber-fed Ethernet, cellular, or another supported connection.

Check Firewall Performance

Security inspection can affect real-world throughput.

Determine VPN Requirements

Identify the number of VPN tunnels and expected encrypted traffic.

Check Voice Requirements

Determine whether VoIP monitoring, SIP interoperability, or eSBC functionality is required.

Determine Switching Requirements

Decide whether an integrated Ethernet switch is sufficient or whether a separate managed switch is required.

Check PoE Requirements

If phones or access points will connect directly to an integrated switch, verify PoE support and budget.

Plan WAN Backup

Determine whether cellular or secondary wired connectivity is required.

Verify Software Licensing

Make sure the router includes or can support the required feature licenses.

ADTRAN Router Selection Checklist

Before purchasing an ADTRAN router, verify:

• NetVanta model
• Required routing throughput
• Internet bandwidth
• WAN interface type
• Gigabit Ethernet requirements
• Fiber requirements
• LAN port requirements
• Integrated-switch requirements
• PoE requirements
• Firewall requirements
• VPN requirements
• QoS requirements
• Voice requirements
• eSBC requirements
• Cellular backup requirements
• Software licensing
• Rack-mount requirements
• Support requirements
• Future bandwidth growth

Why Choose ADTRAN Routers?

ADTRAN NetVanta routers combine business routing, security, VPN, QoS, and voice-aware functionality in platforms designed for branch, enterprise, and carrier-managed environments.

They can be a strong fit for organizations seeking:

• Secure business internet access
• Branch routing
• VPN connectivity
• VoIP optimization
• Integrated Ethernet switching
• Cellular backup
• Standards-based network management

Why Buy ADTRAN Routers from Hummingbird Networks?

Router selection requires more than choosing the correct number of Ethernet ports. WAN bandwidth, routed throughput, firewall inspection, VPN, QoS, voice services, eSBC licensing, PoE, cellular backup, and software features can all affect the correct platform.

Hummingbird Networks offers ADTRAN NetVanta routers, software, accessories, and supporting network infrastructure for new deployments and installed-base environments.

Customers can turn to our team for:

• ADTRAN routers
• ADTRAN NetVanta routers
• NetVanta 3000 Series routers
• NetVanta 3140 routers
• NetVanta 3148 routers
• NetVanta 3148P PoE routers
• NetVanta 4000 Series routers
• NetVanta 4148 routers
• Installed-base NetVanta routers
• ADTRAN VPN software
• eSBC licensing
• Router accessories
• Product and compatibility guidance

Whether you need a compact NetVanta 3140 for branch internet access, a NetVanta 3148 with integrated switching, a PoE-capable 3148P, a higher-performance NetVanta 4000 Series platform, or a replacement for an older NetVanta router, Hummingbird Networks can help identify ADTRAN routing based on throughput, interfaces, security, voice, and network architecture.

Frequently Asked Questions About ADTRAN Routers

Does ADTRAN make business routers?

Yes. ADTRAN offers NetVanta routers for secure business internet access, branch networking, VPN, VoIP, and carrier-delivered services.

What is an ADTRAN NetVanta router?

A NetVanta router is an ADTRAN business-routing platform designed to connect local networks to internet, WAN, carrier, or remote business networks.

What are the current ADTRAN router families?

ADTRAN currently identifies the NetVanta 3000 Series and NetVanta 4000 Series as its primary business-router families.

What is the NetVanta 3000 Series?

The NetVanta 3000 Series consists of fixed-port Ethernet access routers designed for secure business and carrier-bundled connectivity.

What is the NetVanta 3140?

The NetVanta 3140 is a secure access router with three routed Gigabit Ethernet interfaces, USB connectivity for supported cellular access, and routing performance up to approximately 100 Mbps.

What is the NetVanta 3148?

The NetVanta 3148 is a higher-performance Ethernet router with up to approximately 500 Mbps routing performance, four routed Gigabit interfaces, and an integrated 8-port Ethernet switch.

What is the NetVanta 3148P?

The 3148P is a PoE-capable version of the NetVanta 3148 with an integrated switch and approximately 200 watts of PoE capacity.

What is the difference between the NetVanta 3140 and 3148?

The 3148 provides greater routing performance, more routed interfaces, fiber-capable combo ports, and an integrated 8-port Ethernet switch, while the 3140 is a smaller platform designed for lower-bandwidth deployments.

What is the ADTRAN NetVanta 4000 Series?

The NetVanta 4000 Series is designed for higher-performance enterprise internet access and carrier-bundled business services.

What is the ADTRAN NetVanta 4148?

The NetVanta 4148 is a fixed-port Ethernet access router with four routed Gigabit interfaces, an integrated 8-port switch, firewall, QoS, VLAN, NAT, and optional VPN and eSBC capabilities.

Do ADTRAN routers have firewalls?

Compatible NetVanta routers include stateful inspection firewall functionality.

Do ADTRAN routers support VPN?

Yes. Compatible NetVanta routers support VPN functionality, with some advanced features enabled through optional software.

What is ADTRAN Enhanced Feature Pack?

Enhanced Feature Pack is software that adds supported advanced features such as VPN, routing, voice monitoring, or other model-specific capabilities.

Can an ADTRAN router support VoIP?

Yes. ADTRAN NetVanta routers include QoS and voice-aware features designed for business VoIP and converged communications.

Can an ADTRAN router act as an SBC?

Selected NetVanta routers can provide Enterprise Session Border Controller functionality through compatible software licenses.

Does the NetVanta 3140 support eSBC?

Yes. ADTRAN offers eSBC software options for the NetVanta 3140.

Does the NetVanta 3148 support eSBC?

Yes. Compatible NetVanta 3148 configurations can support eSBC software.

Do ADTRAN routers support PoE?

Selected models do. The NetVanta 3148P includes an integrated PoE-capable Ethernet switch.

How much PoE power does the NetVanta 3148P provide?

ADTRAN specifies approximately 200 watts of PoE capacity on the NetVanta 3148P.

Can the NetVanta 3148 connect to fiber?

Yes. Selected routed combo interfaces can support compatible fiber-fed connectivity.

Can ADTRAN routers use cellular backup?

Selected NetVanta models, including the current 3140 platform, support compatible cellular access through USB connectivity.

Does ADTRAN support 5G backup?

The current NetVanta 3140 Series supports USB connectivity for compatible 3G, 4G, or 5G access solutions.

Can ADTRAN routers connect branch offices?

Yes. NetVanta routers are designed for branch and distributed business environments and can support secure VPN connectivity between locations.

Are ADTRAN routers good for small businesses?

They can be a strong fit where business-class firewall, VPN, QoS, routing, and network management are required.

Are ADTRAN routers good for service providers?

Yes. ADTRAN specifically positions NetVanta routers for carrier-bundled service offerings and managed business connectivity.

Can ADTRAN routers prioritize VoIP?

Yes. Compatible NetVanta routers provide Quality of Service capabilities for delay-sensitive applications such as voice.

Can ADTRAN routers support video conferencing?

Yes. QoS and business-class routing can support video conferencing when the WAN connection and router capacity are sufficient.

Can an ADTRAN router provide DHCP?

Compatible NetVanta routers can provide DHCP services for local networks.

Do ADTRAN routers support VLANs?

Yes. Compatible NetVanta routers support VLAN routing and 802.1Q trunking.

Do ADTRAN routers support NAT?

Yes. Network Address Translation is supported on compatible NetVanta routing platforms.

Are Gigabit Ethernet ports the same as 1 Gbps router throughput?

No. Interface speed and routed throughput are different. Firewall inspection, VPN encryption, QoS, and enabled services can affect actual router performance.

Can I replace an old NetVanta 3430 or 3450 with a newer router?

Potentially. First compare WAN interfaces, throughput, routing protocols, firewall, VPN, voice features, licensing, and configuration requirements.

Does Hummingbird Networks carry older ADTRAN NetVanta routers?

Hummingbird Networks maintains both current and installed-base ADTRAN products, with availability varying by exact model and part number.

Does Hummingbird Networks sell the NetVanta 4148?

Yes. Hummingbird Networks currently lists the ADTRAN NetVanta 4148 fixed-port Ethernet access router.

Can Hummingbird Networks help me select an ADTRAN router?

Yes. Providing the existing router model, internet bandwidth, WAN interface, VPN requirements, firewall requirements, voice features, PoE needs, and software requirements can help identify appropriate NetVanta options.

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Build secure, reliable business connectivity with ADTRAN NetVanta routers for branch networking, internet access, WAN connectivity, VPN, VoIP, carrier services, cloud applications, and distributed enterprise networks.

From the compact NetVanta 3140 to the higher-performance NetVanta 3148 and 3148P with integrated switching, as well as NetVanta 4000 Series and installed-base routing platforms, Hummingbird Networks can help organizations select ADTRAN routers based on performance, WAN interfaces, VPN, firewall, voice, PoE, software, and network architecture.