3Com 3C8S400 User Guide - Page 8

Chapter 1 Cisco 1800 Series Feature Cisco 1841 Series Fixed-Configuration Routers VoIP support Voice-over-IP (VoIP) pass-through only Same as 1841 ADSL Port ADSL over POTS, ADSL over ISDN via WAN Interface Card One ADSL over POTS port on Cisco 1801. One ADSL over ISDN on Cisco 1802. The Cisco 1801 supports ADSL over POTS standards G.992.1 G.DMT and ANSI T1.413 DMT Issue 2. The Cisco 1802 supports ADSL over ISDN standards ETSI 101-388, U-R2, and G.992.1 G.DMT. The Cisco 1801 is interoperable with the following DSLAMs: Cisco 6130 and Cisco 6260 IP DSL switches; Alcatel (ASAM 1000 and 7300); Lucent Stinger (24- and 72-port line cards); ECI HiFocus (16- and 32-port line cards); The Cisco 1802 is interoperable with the following DSLAMs: Cisco 6260; Alcatel (ASAM 1000 and 7300); Siemens (XpressLink 2.0 and XpressLink 2.1); Lucent Stinger (48-port line cards); ECI HiFocus (16- and 32-port line cards) G.SHDSL Port G.SHDSL 2- and 4-wire support via WAN Interface Card One G.SHDSL port on Cisco 1803 supports either 2-wire mode or 4-wire mode. The Cisco 1803 supports the same standards as the Cisco G.SHDSL WIC and is based on ITU Recommendation G.991.2 (accepted worldwide). G. SHDSL DSLAM Interoperability The WIC-1SHDSL-V3 in 2-wire mode is interoperable with The Cisco 1803 in 2-wire mode is interoperable the following DSLAMs: Cisco 6000 Series IP DSL switches; with the following DSLAMs: Cisco 6000 Series IP Alcatel ASAM 7300 (12- and 24-port line cards); ECI HiFocus DSL switches; Alcatel ASAM 7300 (12- and SAM 2401 (16-port Metalink-based line cards); Lucent 24-port line cards); ECI HiFocus SAM 2401 Stinger FS (32- and 48-port line cards); CopperEdge 200 (16-port Metalink-based line cards); Lucent DSLAM (24-port line cards); The WIC-1SHDSL-V3 in 4-wire Stinger FS (32- and 48-port line cards); mode is interoperable with the following DSLAMs: Alcatel CopperEdge 200 DSLAM (24-port line cards); The ASAM 7300 (12- and 24-port line cards); CopperEdge 200 Cisco 1803 in 4-wire mode is interoperable with DSLAM (24-port line cards) the following DSLAMs: Alcatel ASAM 7300 (12- and 24-port line cards); CopperEdge 200 DSLAM (24-port line cards) Onboard Ethernet ports Two 10/100 10/100BASE-T ports for WAN connection supporting DSL and cable modems and Ethernet access services. (One port is available on Cisco 1801, 1802, and 1803. Two ports are available on Cisco 1811 and Integrated Ethernet Switch Optional via 4-port Ethernet switch HWIC, up to 15 VLANs Eight 10/100BASE-T fully managed switch ports Ports with 802.1Q VLAN and 802.3af PoE support. Up to 8 VLANs Onboard USB ports One (1.1) Two (USB 2.0) on Cisco 1811 and 1812 only. The Cisco 1801, 1802, and 1803 do not offer USB support. ISDN S/T BRI Port Optional via WAN Interface Card One ISDN S/T BRI port on Cisco 1801, 1802, 1803, and 1812 V.92 Analog Modem Port Optional via WAN Interface Card (1 or 2 ports) One analog modem port on Cisco 1811 Console port One: up to 115.2 kbps One-up to 115.2 kbps Auxiliary port One: up to 115.2 kbps One-up to 115.2 kbps Onboard AIM slots One (internal) None Packet-voice-DSP-module None: The Cisco 1841 does not support voice (PVDM) slots on motherboard None: The Cisco 1800 Series does not support voice Integrated H/W-based Yes Yes encryption on motherboard Encryption support in software and hardware by default DES, 3DES, AES 128, AES 192, AES 256 DES, 3DES, AES 128, AES 192, AES 256 IPSec Tunnels 100 with on-board encryption, 800 with VPN AIM 50 IPSec VPN Performance 40 Mbps 3DES @ 1400 byte packets 40 Mbps 3DES @ 1400 byte packets Cisco IOS Firewall Performance 100 Mbps @ 1400 byte packets 100 Mbps @ 1400 byte packets Wireless LAN Hardware Optional IEEE 802.11 a/b/g or IEEE 802.11 b/g via HWIC IEEE 802.11 a/b/g on wireless models Wireless LAN features IEEE 802.11a/b/g; Automatic rate selection for 802.11a/11b/11g; Field-replaceable antennae; External antenna; Antenna diversity; Wi-Fi Certified for WPA-Personal and WPA-Enterprise; Default antenna gain-2.2 dBi IEEE 802.11a/b/g; Automatic rate selection for 802.11a/11b/11g; Field-replaceable antennae; External antenna; Antenna diversity; Wi-Fi Certified for WPA-Personal and WPA-Enterprise; Default antenna gain-2.2 dBi Data Rates Supported 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps; 802.11g: 1, 2, 5.5, 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps; 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps Range Range-Indoor 1 Mbps at 320 ft. 1-8 Cisco 1800 Series