Call Toll-Free: 1-800-398-8647

Customer Reviews VoIP Supply LLC BBB Business Review

Product was successfully added to your shopping cart.

Product was successfully added to your shopping cart.
Adtran Logo

Adtran NetVanta 3430 with VPN Router (4200820E2) (DISCONTINUED)

The Adtran NetVanta 3430 with VPN Router (4200820E2) has been discontinued by the manufacturer. For comparable products please see the following: Adtran NetVanta 3140 Router with VPN and VQM

Adtran NetVanta 3148 Router 17003148F1

Adtran NetVanta 4148 Router 17004148F1

See all reviews

Product Details
5 Years
MSRP Price:
Tech Specs
NetVanta 3430-DIS

Adtran NetVanta 3430 Router

The Adtran NetVanta 3430 with VPN modular router which offers high capacity throughput for challenging IP situations such as IP Telephony as well as corporate connectivity and internet access. The Netvanta 3430 offers wire speed throughput with advanced features such as OoS, Network Address Traversal (NAT) and Firewall. This 3430 model also offers up to 100 VPN channel and VQM (voice quality monitoring). The Adtran NetVanta 3430 is a advanced option for a business router for your small to medium business.


Adtran NetVanta 3430 Overview

The NetVanta 3430 is a modular, 1U-high, rackmountable metal chassis that offers two 10/100Base-T Ethernet interfaces for WAN access LAN segmentation, DMZ, or even broadband backup. The single slot houses any of the NetVanta Series Network Interface Modules (NIMs) and Dial Backup Interface Modules (DIMs). For dial backup, an analog modem DIM or an ISDN BRI DIM is available, preventing downtime by dialing around a failed circuit to any PPP-compliant device.

QoS is also supported for delay-sensitive traffic like VoIP or video. To prioritize mission-critical traffic and control network congestion, the NetVanta 3430 uses Low Latency Queuing, Weighted Fair Queuing (WFQ), Class-based WFQ, and DiffServ marking to establish the priority of IP packets routed over the WAN.

In combination with the QoS features, a specialized SIP ALG allows SIP traffic to traverse NAT-enabled firewalls. For enterprise networks, this interoperability allows IP PBXs, phones, and other SIP-based devices to setup, tear down, and pass voice and call control messages seamlessly through the integral NAT-enabled firewall.

The NetVanta 3430 with VPN and VQM offers enhanced performance IPSec VPN throughput capabilities to allow for fast network convergence of voice and data traffic through an encrypted network. By supporting IPSec, the NetVanta 3430 is fully compatible with other IPSec VPN-equipped NetVanta products.


Adtran NetVanta 3430 Features:

  • - Modular access router supporting up to two T1s
  • - Voice Quality Monitoring (VQM) and Mean Opinion Score (MOS) prediction
  • - RapidRoute™ technology for greater performance
  • - Inherent URL filtering
  • - Standards-based routing/switching protocols
  • - Feature-rich Adtran Operating System (AOS)
  • - IPv6 ready
  • - CompactFlash slot for auto-provisioning
  • - Stateful inspection firewall for network security
  • - Onboard hardware encryption accelerator
  • - Recognizable Command Line Interface (CLI) and intuitive Web-based Graphical User Interface (GUI)
  • - Network Address Translation (NAT)-compatible Session Initiation Protocol (SIP) Application Layer Gateway (ALG) for Voice over IP (VoIP)
  • - Wi-Fi Access Controller for centralized management of NetVanta Wireless Access Points (WAPs)
  • - Industry-leading five-year North American warranty