
供貨商:KANGJIA
ADSL2+ 防火牆2 WAN(1 RJ-11 & 1 RJ-45) / 4 LAN+QoS+VPN(32路)+USB Print Port+Wireless(802.11n)
Vigor2820n 為一台雙 WAN 口之 ADSL2+ 路由器,第二個 WAN 口可以連接 DSL/Cable 數據機或是光纖媒體轉換器,提供條件式規則負載平衡、斷線備援與隨選頻寬功能,另外它還提供進階頻寬管理機制諸如 QoS、連線數的控制、頻寬互借等等,讓用戶更易上手。![]()
| |
| VPN 防火牆應用 | |
| Vigor2820n 支援 32 條 VPN 通道並使用 IPSec / PPTP / L2TP / L2TP over IPSec with AES / DES / 3DES 協定加密資料,利用MD5 / SHA-1 驗證資料。 SPI 防火牆的物件式設計,使得防火牆功能設定更加容易,而 CSM 功能的 URL / 網頁過濾、IM 及 P2P 應用設定則讓用戶能更精準更有效的執行網路存取動作。 | |
![]()
| |
| 無線應用 | |
| Vigor2820n 符合 IEEE802.11n 標準,支援 WEP / WPA / WPA2 加密以及 MAC 位址控制、無線區域網路隔離、多重SSID 以及 802.1x 驗證等等。無線流量控制功能可調整資料傳輸至無線用戶端的速率, WDS 功能可幫助用戶擴充無線覆蓋範圍。 | |
![]()
| |
| CSM (數位內容安全管理) / 3.5G 斷線自動備援 應用 | |
| Vigor2820 系列的數位內容安全管理 (CSM)功能可封鎖選定的點對點 (P2P) 及即時通訊 (IM) 之應用。不但可幫助員工專注其工作,還能防止這些應用可能內藏病毒,造成公司資料伺服器損害等威脅。 | |
![]() |
| Vigor2820n 產品規格表 | ||||
| 硬體規格 | ADSL | 1-port ADSL2+, RJ-11 connector ( for AnnexA ) | ||
| 1-port ADSL2+, RJ-45 connector ( for AnnexB ) | ||||
| LAN | 3-port 10/100 Base-Tx and 1 port 1000 Base-TX Switch, RJ-45 connectors | |||
| WAN | 1 port 10/100 Base-Tx, RJ-45 connector | |||
| WLAN | IEEE802.11n | |||
| USB | 1-port USB Host 2.0 ( USB Printer / 3.5G USB Modem) | |||
| Dual WAN | Outbound Policy-based Load-balance | |||
| BoD ( Bandwidth On Demand ) | ||||
| WAN Connection Fail-over | ||||
| ADSL ( DSL ) | ANSI T1.413 Issue2 | |||
| ITU-T G.992.1 G.dmt | ||||
| ITU-T G.992.2 G.lite | ||||
| ITU-T G.992.3 ADSL2 G.dmt.bis | ||||
| ITU-T G.992.5 ADSL2+ | ||||
| Annex L ( READSL ) | ||||
| Annex M * | ||||
| ATM 協定 | RFC-2684 / RFC-1483 Multiple Protocol over AAL5 | |||
| RFC-2516 PPP over Ethernet | ||||
| RFC-2364 PPP over AAL5 | ||||
| PPPoE Pass Through LAN / WLAN | ||||
| PPPoE / PPPoA Relay | ||||
| Transparent Bridge for MPoA | ||||
2.4GHZ無線網路功能 | IEEE802.11n Compliant | |||
| Wireless Client List | ||||
| Wireless LAN Isolation | ||||
| 64 / 128 bit WEP | ||||
| WPA / WPA2 | ||||
| Hidden SSID | ||||
| Mac Address Access Control | ||||
| Access Point Discovery | ||||
| Multiple SSID | ||||
| Wireless Rate-control | ||||
| WMM ( Wi-Fi Multimedia ) | ||||
| WDS ( Wireless Distribution System ) | ||||
| 802.1X Authentication * | ||||
| VPN | Up to 32 VPN Tunnels | |||
| Protocol : PPTP, IPSec, L2TP, L2TP over IPSec | ||||
| Encryption : MPPE and Hardware-based AES / DES / 3DES | ||||
| Authentication : Hardware-based MD5, SHA-1 | ||||
| IKE Authentication : Pare-shared Key and Digital Signature ( X.509 ) | ||||
| LAN-to-LAN, Teleworker-to-LAN | ||||
| DHCP over IPSec | ||||
| NAT-Traversal ( NAT-T ) | ||||
| Dead Peer Detection ( DPD ) | ||||
| VPN Pass-through | ||||
| 防火牆 | Policy-based Firewall | |||
| CSM ( Content Security Management ) for IM / P2P Application and URL / Web Content Filter | ||||
| Multi-NAT / DMZ Host / Port-redirection / Open Port | ||||
| SPI ( Stateful Packet Inspection ) ( Flow Track ) | ||||
| DoS / DDoS Prevention | ||||
| IP address Anti-spoofing | ||||
| E-Mail Alert and Logging via Syslog | ||||
| IP and MAC Binding | ||||
| 頻寬管理 | QoS | Class-based Bandwidth Guarantee by User-Defined Traffic Categories | ||
| DiffServ Code Point Classifying | ||||
| 4-level Priority for Each Direction ( Inbound / Outbound ) | ||||
| Bandwidth Borrowed | ||||
| Bandwidth / Session Limitation | ||||
| WAN 協定 ( WAN2 ) | DHCP Client | |||
| Static IP | ||||
| PPPoE | ||||
| PPTP | ||||
| BPA | ||||
| L2TP* | ||||
| 網路特色 | DNS Cache / Proxy | |||
| DHCP Client / Relay / Server | ||||
| IGMP Proxy | ||||
| Dynamic DNS | ||||
| NTP Client | ||||
| Call Scheduling | ||||
| RADIUS Client | ||||
| UPnP | ||||
| Routing Protocol | Static Routing | |||
| RIP V2 | ||||
| 網路管理 | Web-based User Interface ( HTTP / HTTPS ) | |||
| Quick Start Wizard | ||||
| CLI ( Command Line Interface , Telnet / SSH ) | ||||
| Administration Access Control | ||||
| Configuration Backup / Restore | ||||
| Built-in Diagnostic Function | ||||
| Firmware Upgrade via TFTP / FTP / HTTP / TR-069 | ||||
| Logging via Syslog | ||||
| SNMP Management MIB-II | ||||
| TR-069 | ||||
| TR-104 * | ||||
| 支援側錄軟體(Smart Monitor) | Up to 30 PCs | |||
| 溫度 | Operating : 0°C ~ 45°C | |||
| Storage : -25°C ~ 70°C | ||||
| 溼度 | 10% ~ 90% ( non-condensing ) | |||
| 最大消耗功率 | 10 Watt | |||
| 尺寸 | L241 * W165 * H44 ( mm ) | |||
| 電源 | DC 12V ~ 15V | |||
ADSL2+ 防火牆2 WAN(1 RJ-11 & 1 RJ-45) / 4 LAN+QoS+VPN(32路)+USB Print Port+Wireless(802.11n)SOSHAKE 手機型雙刀頭刮鬍刀(SS-8800) | 酷洛米~黑色普克網狀收納袋/化妝包/筆袋 | vov睡眠面膜[VP305] 美白保湿 免洗 迅速补水 调理肌肤 增加弹性 |




請先 登入 以發表留言。