WAN ports:Two software configurable ports.
E1—G.703/G.704 with HDB3 and AMI encoding support. T1—ANSI T1.403 & AT&T
TR54016 with AMI coding/D4 framing or B8ZS coding/ESF framing.
Ethernet Ports: Four port 10/100Base-T (RJ-45
connector); auto-negotiating; half or full duplex operation with built-in
MDI-X
Management: HTTP/SNMP, Telnet Ethernet, RS-232 Console Port,
SYSLOG Client, Software upgrade via TFTP, SNTP
Protocols: IP (RFC 741), TCP (RFC 793), UDP (RFC
768), ICMP (RFC 950), ARP (RFC 826). IP Router with RIP (RFC 1058) and RIPv2
(RFC 2453), integrated DHCP Server (RFC 2131) with selectable IP leases and
MAC/IP pairings. DHCP relay agent (RFC 2132/RFC 1542) with 8 address pools.
DNS Relay, IGMP v1 and v2, Ethernet Bridging. NAT/NAPT with integrated
application support, MultiNat with 1:1 mapping, Many:1, Many:Many mapping,
NAT Port/IP redirection and mapping
Security: DoS Detection/protection. Intrusion
detection, Logging of session, blocking of intrusion events and Real-Time
alerts, Password protected system management with a username/password for
console and virtual terminal, Packet filtering firewall for controlled
access to and from LAN/WAN. Support for 255 rules in 32 filter sets. 16
individual connection
Power Supplies: Internal universal 90–260 VAC input
or 48 VDC input.
Compliance: FCC Part 15A, CE Mark, EMC Directive
89/336/EEC, Low-Voltage Directive 73/23/EEC, EN60950, EN55022 (CISPR 22).
FCC part 68.
Environment: Operating temperature: 0 - 50°C (32 -
122°F); Humidity: 5 - 90% non-condensing
Dimensions: 7.3 x 6.6 x 1.62 in. (185 x 168 x 41 mm)
2620/TT/EUI
Dual Port T1/E1 Ethernet Router; RJ; External Power