安全
| 防火墙 |
DoS, DDoS, DMZ |
| 虚拟专用网信道数量 |
20 |
以太网LAN特性
| 布线技术 |
10/100Base-T(X) |
| 以太网的数据传输率 |
10, 100 Mbit/s |
端口 & 界面
| 广域网接口 |
Ethernet (RJ-45) |
| DC-IN插口 |
Y |
协议
| DMZ支持 |
Y |
| 数据链路协议 |
TCP, UDP, ICMP, ARP, RIP1v1, RIPv2 |
| 管理协议 |
SUA/Multi-NAT, DNS, SNMP |
| 动态主机配置协议客户 |
Y |
| 动态主机配置协议服务器 |
Y |
另外
| 以太网连接器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
4 |
P-662H - 4 x 10/100M, ADSL2+, DMZ, IEEE 802.1d, IP Routing, Multicast, DHCP, 360 g
Robust, Ultra High-speed ADSL 2+ Security Gateway for SOHO Networks
Advanced ADSL 2+ high-speed Internet access
The P-662H-Dx/P-662HW-Dx Series is compatible with high-speed ADSL, ADSL2 and ADSL2+ interfaces over existing copper lines. With speeds of up to 12Mbps (ADSL2) or 24Mbps (ADSL2+), the P-662H-Dx/P-662HW-Dx Series offers higher data transfer rates and better bandwidth than traditional ADSL gateways. It also supports RE ADSL (Reach Extended ADSL) for higher speed and longer distance. With ZyXEL's Wireless g+ SuperSpeed* technology, the P-662H-Dx/P-662HW-Dx Series delivers unbeatable wireless transmission speeds at up to 125Mbps. This makes the P-662H-Dx/P-662HW-Dx Series your first choice in expanding your network reach.
Robust firewall security and IPSec VPN
The ICSA-certified ZyNOS operating system ensures state-of-art firewall performance and robust security on the P-662H-Dx/P-662HW-Dx Series. Based on Stateful Packet Inspection (SPI), Denial of Service (DoS) and DDoS features, it provides the first line of defense against hackers, network intruders, and other malicious threats. Furthermore, its VPN feature supports data encryption over the Internet to ensure secure data transmission between two sites, and replaces expensive leased lines, allowing global interconnectivity with minimal expense.
Auto fail-over and fall-back WAN backup solution
The P-662H-Dx/P-662HW-Dx Series features a Fail-over and Fail-back WAN Backup Solution for complete reliability. When the DSL connection fails, traffic is forwarded to either a backup ISDN or analog modem to maintain data transfer. When the DSL connection is re-established, traffic is fully restored. The P-662H-Dx/P-662HW-Dx Series also performs backup functions by redirecting traffic to a specific gateway to ensure availability of the Internet. The WAN Backup Solution saves device maintenance cost and reduces loss from daily operation.
