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Tổng số truy cập: 13.901.407
Truy cập / ngày: 2.490.437
Số người trực tuyến: 193
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| Trang chủ
>
Sản Phẩm
>
Thiết bị Mạng & Internet
>
Modem & Router | | DRAYTEK V2820
| | | | Giá cũ: | 235
USD
3.905.700
VND | | Giá bán: | 3,141,000
VND
(~189
USD)
| | Bảo hành: | 12 tháng | | Kho: | Còn hàng | | Thông tin sơ lược: | ADSL2/2+ Router & Load Balancing Router - 2 in 1
01 Port ADSL 2/2+, 01 WAN port connect to ADSL router/ Leased Line. 01 Gigabite port + 3 LAN port with VLAN, Rate Limit control. VPN server, Bandwith management and QoS Funtion. Dynamic DNS, multi-NAT, DHCP server... |
| | |
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| Interface |
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 |
| USB |
1-port USB Host 2.0 ( USB Printer / 3G USB Modem) |
| Dual WAN |
Outbound Policy-based Load-balance |
| Bandwidth On Demand |
| WAN Connection Fail-over |
| ADSL Compliant ( 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 Protocol |
RFC-2684 / RFC-1483 Multiple Protocol over AAL5 |
| RFC-2516 PPP over Ethernet |
| RFC-2364 PPP over AAL5 |
| PPPoE Pass Through LAN |
| PPPoE / PPPoA Relay |
| Transparent Bridge for MPoA |
| 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 |
| Dead Peer Detection |
| VPN Pass-through |
| Firewall |
Policy-based Firewall |
| Content Security Management for IM / P2P Application and URL / Web Content Filter |
| Multi-NAT / DMZ Host / Port-redirection / Open Port |
| Stateful Packet Inspection ( Flow Track ) |
| DoS / DDoS Prevention |
| IP address Anti-spoofing |
| E-Mail Alert and Logging via Syslog |
| IP and MAC Binding |
| Bandwidth Management |
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 Protocol ( WAN2 ) |
DHCP Client |
| Static IP |
| PPPoE |
| PPTP |
| BPA |
| L2TP* |
| Network Feature |
DNS Cache / Proxy |
| DHCP Client / Relay / Server |
| IGMP Proxy |
| Dynamic DNS |
| NTP Client |
| Call Scheduling |
| RADIUS Client |
| UPnP |
| Routing Protocol |
Static Routing |
| RIP V2 |
| Network Management |
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* |
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Temperature |
Operating : 0°C ~ 45°C |
| Storage : -25°C ~ 70°C |
| Humidity |
10% ~ 90% ( non-condensing ) |
| Max. Power |
10 Watt |
| Dimension |
L241 * W165 * H44 ( mm ) |
| Power |
DC 12V ~ 15V | |
| | | | Số lượt xem:
209
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Cập nhật lần cuối:
13/09/2008 10:58:11 AM | 
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