
ADTRAN NetVanta 4430
Multi-slot Access Router Supporting Multiple T1s and Carrier Ethernet
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Overview:
The NetVanta® 4430 is an access router designed for higher-bandwidth applications supporting up to eight T1s for Internet access, corporate Frame Relay, point-topoint connectivity, ADSL, VPN, and carrier Ethernet connections.
Modular Hardware
Residing in a 1U high, 19" rackmountable metal enclosure, the NetVanta 4430 is a single platform that offers one wide module slot, two Network Interface Module (NIM) slots, dual Gigabit Ethernet LAN ports (copper or fiber) for true LAN segmentation or DMZ applications, and one 10/100Base-T Fast Ethernet port for management or routing. The single wide module slot within the NetVanta 4430 will house the Octal T1/E1 Wide Module, while the NIM slots will support a variety of the NetVanta NIMs and Dial Backup Modules (DIMs). For dial backup, an analog modem DIM or an ISDN BRI DIM is available for preventing downtime by dialing around a failed circuit to any PPP-compliant device.
Standards Protocols
The versatile hardware platform of the NetVanta 4430 is further complemented with the AOS. The AOS allows for the support of static and default routes, demand and policy-based routing, and allows for fast, accurate network convergence using routing protocols such as BGP, OSPF, RIP, and PIM Sparse Mode for multicast routing. In addition, the AOS terminates MPLS, Frame Relay, Multilink Frame Relay, PPP, Multilink PPP, PPPoE, PPPoA, RFC 1483, and HDLC Wide Area Network (WAN) protocols. Multihoming is also available to provide redundant or backup WAN links to multiple ISPs, guaranteeing a wide-area connection.
QoS
QoS is also supported for delay-sensitive traffic like VoIP or video. To prioritize mission-critical traffic and control network congestion, the NetVanta 4430 uses Low Latency Queuing, Weighted Fair Queuing (WFQ), Class-based WFQ, and DiffServ marking to establish priority of IP packets routed over the WAN. The NetVanta 4430 also includes Enhanced QoS support for Ethernet WAN connections including the ability to prioritize traffic by VLAN.
VoIP Ready
In combination with the QoS features, a specialized Session Initiation Protocol (SIP) Application Layer Gateway (ALG) allows SIP traffic to traverse NAT-enabled firewalls. For an enterprise network, this interoperability allows IP PBXs, phones, and other SIP-based devices to set up, tear down, and pass voice and call control messages seamlessly through the integral NAT-enabled firewall. The NetVanta 4430 also supports VQM to capture MOS, jitter, delay, and packet loss statistics necessary to troubleshoot VoIP calls over the WAN. This powerful, yet graphically intuitive, diagnostic tool allows for quick isolation of network issues to ensure superior call quality.
Security
The AOS provides a powerful, high performance stateful inspection firewall that can identify and protect against common Denial of Service (DoS) attacks like TCP syn flooding, IP spoofing, ICMP redirect, ping of death, and IP reassembly problems. In addition, the AOS is capable of providing an inherent URL-filtering package without the use of an external server. URL-filtering is another level of security that allows system administrators to restrict Internet access by permitting or denying specific URLs. This URL filtering feature also includes the ability to produce top website reports of the most frequently requested websites, allowing system administrators to modify the URL filter lists. The NetVanta 4430 also adds the support for IPSeccompliant VPN. The NetVanta 4430 supports up to 1,000 simultaneous VPN tunnels, while also supporting encryption algorithms like DES, 3DES, and AES. With this upgrade, the NetVanta 4430 is fully compatible with other IPSec VPNequipped NetVanta products.
Administration
The AOS offers both a CLI that mimics the widely deployed industry de facto standard and an intuitive Web-based GUI with stepby- step configuration wizards.
Features:
- Three-slot, three-Ethernet IP access router for eight T1s of bandwidth
- Dual auto-sensing Gigabit Ethernet interfaces for LAN segmentation
- CompactFlash slot for auto-provisioning
- RapidRoute™ technology for greater performance
- Stateful inspection firewall for network security
- Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP)
- Optional Voice Quality Monitoring (VQM) and Mean Opinion Score (MOS) prediction
- Inherent URL filtering
- IPv6 ready
- VLAN Trunking (802.1Q) for routing between VLANs
- Optional Virtual Private Network (VPN) for secure corporate connectivity across the Internet
- Recognizable Command Line Interface (CLI) and intuitive Web-based Graphical User Interface (GUI)
- Network Address Translation (NAT) conceals private IP addresses
- Software upgrade for IPSec-based VPN
- Feature-rich ADTRAN Operating System (AOS)
- Industry-leading five-year North American warranty
Specifications:
Front View
Rear View
NetVanta 4430 Specifications | |
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Physical Interface |
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Diagnostics LEDs |
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Processor and Memory |
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Quality of Service (QoS) |
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Protocols |
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Voice Quality Monitoring (Optional) |
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Administration |
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Frame Relay |
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DHCP | Client, Server, and Relay |
Firewall |
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Network Address Translation |
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Secure Management |
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Content Filtering |
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Optional Virtual Private Network (VPN) |
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Operating Temperature | 0° to 50 °C (32° to 122 °F) |
Storage Temperature | -20° to 70 °C (-4° to 158 °F) |
Chassis | 1U, rackmountable metal enclosure |
Dimensions | 1.75" H x 17.25" W x 11" D |
Weight | 7.5 lbs. |
Power | 100-120V, 60Hz, 75W max. |
Agency Approvals |
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NetVanta Access Router Product Comparison:
Modular Access Routers | |||||||
---|---|---|---|---|---|---|---|
NetVanta 3200/3205 |
NetVanta 3305 |
NetVanta 3430 |
NetVanta 3450 |
NetVanta 4305 |
NetVanta 4430 |
NetVanta 5305 |
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Ports and Slots | |||||||
Modular NIM Slot(s) | 1 | 2 | 1 | 2 | 2 | 2 | — |
Modular Wide Slot(s) | — | — | — | — | 1 | 1 | 6 |
Maximum T1/T3 Bandwidth | 2 T1s | 3 T1s | 2 T1s | 4 T1s | 8 T1s | 8 T1s | 48 T1s or 2 T3s |
ADSL Interface(s) | Optional | Optional | Optional | Optional | Optional | Optional | — |
Onboard Ethernet Interface(s) | 1 | 2 | 2 | 2 | 2 | 1 | 2 |
Ethernet Switch Port(s) | — | — | — | — | — | — | — |
SFP/Gigabit Ethernet Interface(s) | — | — | — | — | — | 2 | — |
Features and Capabilities | |||||||
Stateful Inspection Firewall | |||||||
QoS | |||||||
VQM | — | — | Optional | Optional | Optional | Optional | Optional |
PoE | — | — | — | — | — | — | — |
Wireless Access Controller Capable* | — | ||||||
IPSec VPN Support | Optional | Optional | Optional | Optional | Optional | Optional | Optional |
Maximum VPN Tunnels | 5 | 100 | 100 | 500 | 500 | 1,000 | 2,000 |
IPv6 Ready | — | — | — | ||||
n-Command Support | |||||||
SIP Transparent Proxy |
Multiservice Access Routers | Fixed-port Access Routers | ||||
---|---|---|---|---|---|
NetVanta 3448 |
NetVanta 3458 |
NetVanta 1335 |
NetVanta 3120 |
NetVanta 3130 |
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Ports and Slots | |||||
Modular NIM Slot(s) | 1 | 2 | 1 | — | — |
Modular Wide Slot(s) | — | — | — | — | — |
Maximum T1/T3 Bandwidth | 2 T1s | 4 T1s | 2 T1s | — | — |
ADSL Interface(s) | Optional | Optional | Optional | — | 1 |
Onboard Ethernet Interface(s) | 2 | 2 | — | 1 | — |
Ethernet Switch Port(s) | 8 | 8 | 24 | 4 | 4 |
SFP/Gigabit Ethernet Interface(s) | — | — | 2 | — | — |
Features and Capabilities | |||||
Stateful Inspection Firewall | |||||
QoS | |||||
VQM | Optional | Optional | |||
PoE | Optional | Optional | Optional | — | — |
Wireless Access Controller Capable* | |||||
IPSec VPN Support | Optional | Optional | |||
Maximum VPN Tunnels | 100 | 500 | 100 | 10 | 10 |
IPv6 Ready | — | — | — | ||
n-Command Support | |||||
SIP Transparent Proxy |
Supported | |
— | Not Applicable or Unavailable |
Documentation:
Download the ADTRAN NetVanta 4430 Datasheet (PDF).
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