Physical Descriptions NetVanta 3000 Series Hardware Installation Guide44 Copyright © 2010 ADTRAN, Inc. 61200860L1-34AA• Installing Dial Backup and Network Interface Modules on page 87• Installing the 3G CDMA NIM Antennas on page 90• Using a USB Cellular Modem with the NetVanta USB WWAN NIM on page 93• Installing SODIMM for Expandable Memory on page 96• Installing a CompactFlash Card on page 98For information on router configuration for a specific application, refer to the configuration documentsprovided on your AOS Documentation CD. For details on the CLI, refer to the AOS Command ReferenceGuide (also included on your CD).NetVanta 3450 Features and Specifications• Dual-slot, dual-Ethernet modular IP router• Modular Network Interface: 56K/64K DDS, T1/FT1, T1/FT1 + DSX-1, Dual T1, E1/FE1, E1/FE1 +G.703, or ADSL (Annex A or Annex B), SHDSL (Annex A or Annex B), serial, 3G CDMA interface,or USB WWAN• Modular IP access routers for MPLS, Frame Relay, multilink Frame Relay, PPP, MLPPP, PPPoE,ATM, and HDLC networks• High-performance processor• Hardware encryption engine embedded• On-board Flash memory• Expandable memory storage via a CompactFlash card slot on the front panel and SODIMM slot• Two integrated 10/100Base-T WAN/LAN ports• ADTRAN Operating System (AOS) command line interface (CLI)• User-friendly, Web-based graphical user interface (GUI)• Standards-based BGP, OSPF, RIP, static routing, and bridging protocols• Integral stateful inspection firewall protects against denial of service (DoS) attempts• Flash memory supports multiple images of AOS• Interchangeable network interface modules (NIMs)• Dial backup to any PPP-compliant device• Analog modem, ISDN BRI U, or ISDN BRI S/T dial backup interface modules (DIMs) available• 500 ISsec VPN tunnels (software optional) with DES, 3DES, and AES encryption• Compatible with ISsec VPN-equipped devices• Quality of service (QoS) with class-based weighted fair queuing (CBWFQ), low latency queuing(LLQ), weighted fair queuing (WFQ), and DiffServ marking• Built-in alert and logging mechanisms• Network address translation (NAT/NAPT) and NAT Traversal version 2• NAT-compatible SIP ALG• DHCP client, server, and relay• XAUTH including RADIUS and RSA SecurID• AAA support using local user database, RADIUS, and TACACS+• TFTP, FTP, XMODEM for firmware upgrades and maintenance updates• Telnet, HTTP, SSH, SSL, Syslog, craft/console port, or SNMP management options• Field-upgradable and remotely configurable• Supports up to two T1s of bandwidth• 1U-high desktop or rackmountable metal enclosure (requires rackmount kit P/N 1200827E1, whichmust be ordered separately, for rack mounting)