| Manufacturer | Adtran |
| Manufacturer Part # | 1202890E1 |
| Cost Central Item # | 10132499 |
| Product Description | ADTRAN NetVanta 4305 Chassis - Router - Ethernet, ATM, Fast Ethernet, HDLC, Frame Relay, PPP, MLPPP - ADTRAN OS - 1U external |
| Device Type | Router |
| Form Factor | External - modular - 1U |
| Approximate Dimensions (WxDxH) | 17.2 in x 11 in x 1.7 in |
| Approximate Weight | 7.5 lbs |
| Processor | 1 x MPC8250 450 MHz |
| RAM | 256 MB |
| Flash Memory | 32 MB |
| Routing Protocol | OSPF, RIP-1, RIP-2, BGP, IGMPv2, PIM-SM, static IP routing, GRE |
| Data Link Protocol | Ethernet, ATM, Fast Ethernet, HDLC, Frame Relay, PPP, MLPPP |
| Network / Transport Protocol | ICMP/IP, IPSec, PPPoE, PPPoA, DHCP |
| Remote Management Protocol | SNMP 2, HTTP |
| VoIP Protocols | SIP |
| Features | ADTRAN OS , modular design, firewall protection, auto-sensing per device, DHCP support, NAT support, NAPT support, trunking, VLAN support, Syslog support, Stateful Packet Inspection (SPI), DoS attack prevention, ALG support, DiffServ support, manageable, E-mail alert, integrated CSU/DSU, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), SMTP traffic control |
| Compliant Standards | IEEE 802.1Q, IEEE 802.1x |
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