Сравнительные характеристики беспроводных маршрутизаторов 3Com
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| Модель | 3Com OfficeConnect ADSL Wireless 108Mbps 11g Firewall Router | 3Com OfficeConnect ADSL Wireless 54Mbps 11g Firewall Router | 3Com OfficeConnect ADSL Wireless 11g, Firewall Router | 3Com OfficeConnect Wireless 108Mbs 11g Cable/DSL Router | 3Com OfficeConnect Wireless 54Mbps 11g Cable/DSL Router | 3Com OfficeConnect Wireless 54Mbps 11g Travel Router |
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| Артикул | 3CRWDR200A-75-ME | 3CRWDR101A-75-ME | 3CRWDR100A-72-ME | 3CRWER200-75-ME | 3CRWER100-75-ME | 3CRTRV10075-ME |
| Поддерживаемые стандарты беспроводной связи | 802.11b, 802.11g | 802.11b, 802.11g | 802.11b, 802.11g | 802.11b, 802.11g | 802.11b, 802.11g | 802.11b, 802.11g |
| Другие стандарты | 802.11i, 802.3, 802.3u, 802.3af, 802.1x; WEP, WPA, WPA2, Wi-Fi Certified | 802.11i, 802.3, 802.3u, 802.3af, 802.1x; WEP, WPA, WPA2, Wi-Fi Certified | 802.11i, 802.3, 802.3u, 802.3af, 802.1x; WEP, WPA, Wi-Fi Certified | 802.11i, 802.3, 802.3u, 802.3af, 802.1x; WEP, WPA, WPA2, Wi-Fi Certified | 802.11i, 802.3, 802.3u, 802.3af, 802.1x; WEP, WPA, WPA2, Wi-Fi Certified | 802.11i, 802.3, 802.3u, 802.3af, 802.1x; WEP, WPA, Wi-Fi Certified |
| Скорость передачи данных | 802.11b - до 11Мб/с, 802.11g - до 54Мб/с | |||||
| Поддержка Turbo mode | 802.11g - до 108Мб/с | нет | нет | 802.11g - до 108Мб/с | нет | нет |
| Радиус покрытия | 802.11g - до 100м | |||||
| Порты | LAN: 4x10/100 RJ-45 WAN: 1xRJ-11 | LAN: 4x10/100 RJ-45 WAN: 1xRJ-11 | LAN: 4x10/100 RJ-45 WAN: 1xRJ-11 | LAN: 4x10/100 RJ-45 WAN: 1x10/100 RJ-45 | LAN: 4x10/100 RJ-45 WAN: 1x10/100 RJ-45 | LAN/WAN: 1x10/100 RJ-45 |
| Количество клиентов | 253 | 253 | 253 | 253 | 253 | |
| Из них беспроводных | 64 | 64 | 128 | 64 | 64 | 16 |
| WAN: Тип линии связи | ADSL, ADSL2, ADSL2+ (телефонная линия) | ADSL, ADSL2, ADSL2+ (телефонная линия) | ADSL, ADSL2, ADSL2+ (телефонная линия) | — | — | — |
| WAN: Протоколы передачи данных | PPP over Ethernet PPP Over ATM | PPP over Ethernet PPP Over ATM | PPP over Ethernet PPP Over ATM | PPP over Ethernet | PPP over Ethernet | PPP over Ethernet |
| Протоколы IP | Dynamic and static IP addressing, DHCP server, NAT/PAT, PPTP/PPPoE, CHAP, IPCP, SNTP | Dynamic and static IP addressing, DHCP server, NAT/PAT, PPTP/PPPoE, CHAP, IPCP, SNTP | Dynamic and static IP addressing, DHCP server, NAT/PAT, PPTP/PPPoE, CHAP, IPCP, SNTP | Dynamic and static IP addressing, DHCP server, NAT/PAT, PPPoE, PPTP, IP, PAP, CHAP, MS CHAP, IPCP, SNTP | Dynamic and static IP addressing, DHCP server, NAT/PAT, PPPoE, PPTP, IP, PAP, CHAP, MS CHAP, IPCP, SNTP | NAT, DHCP Server/Client, Stateful packet inspection firewall, DoS protection, Dynamic DNS, UPnP, DMZ, PPPoE, PPTP |
| Безопасность | 128 bit WPA/WPA2, 40/64/128 bit WEP, MAC filtering, VPN passthrough, Firewall with hacker pattern detection Event logging Access control list Disable broadcast SSID URL or keyword filtering | 128 bit WPA/WPA2, 40/64/128 bit WEP, MAC filtering, VPN passthrough, Firewall with hacker pattern detection Event logging Access control list Disable broadcast SSID URL or keyword filtering | 256 bit WPA, 40/64/128 bit WEP, MAC filtering, VPN passthrough, Firewall with hacker pattern detection Event logging Access control list Disable broadcast SSID URL or keyword filtering | 128-bit WPA/WPA2, 40/64-bit and 128-bit WEP encryption access control lists, URL or keyword filtering, SSID Broadcast Disable, MAC address filtering, NAT/PAT | 128-bit WPA/WPA2 with TKIP/AES, 40/64-bit and 128-bit WEP encryption access control lists, URL or keyword filtering, SSID Broadcast Disable, MAC address filtering, NAT/PAT | WPA, 40-/64-/128-bit WEP, SSID broadcast enable/disable, VPN passthrough with PPTP, IPSec, L2TP support, MAC address filtering |
| Протоколы маршрутизации | RIP v1 and v2, static routing | RIP v1 and v2, static routing | RIP v1 and v2, static routing | RIP v1 and v2, static routing | RIP v1 and v2, static routing | static routing |
| Функции шлюза | DHCP server Transparent/bridge firewall Proxy ARP Dynamic DNS Support of SIP ALG IP QoS Virtual server support Virtual DMZ support | DHCP server Transparent/bridge firewall Proxy ARP Dynamic DNS Support of SIP ALG IP QoS Virtual server support Virtual DMZ support | DHCP server Proxy ARP Dynamic DNS support Virtual server support Virtual DMZ support | DHCP server Dynamic DNS support | DHCP server Dynamic DNS support | DHCP server Dynamic DNS support |
| Протоколы управления | WEB интерфейс, SNMP v1, v2 | WEB интерфейс, SNMP v1, v2 | WEB интерфейс, SNMP v1, v2 | WEB интерфейс | WEB интерфейс | WEB интерфейс |
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