联网
| 支持ISDN连接 |
N |
| 异步传输模式得特点 |
8 PVCs, ATM UNI 3.1/4.0, VC & LLC, ATM QoS UBR, CBR, VBR, I.610 OAM F4/F5, AIS, RDI, OAM |
安全
| 防火墙 |
DoS, DDoS |
| 支持虚拟专用网 |
IPSec, PPTP |
| 网络地址转换功能 |
SUA/Multi |
ADSL的特点
| ADSL说明书 |
ANSI T1.413 2, ITU G.992.1, ITU G.992.2, ITU G.994.1, ITU ADSL2 G.992.3, G.992.4, ITU ADSL2+ G.992.5, RE ADSL |
| xDSL连接类型 |
ADSL |
协议
| 管理协议 |
SNMP, FTP/TFTP |
| 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 |
| 连接方式 |
Wired |
| 以太网路(RJ-45)连接接口数量 |
4 |
ADSL 2+ 4-port Gateway
- ADSL 2+ High Speed Internet Access.
- Media Bandwidth Management Support.
- Multimedia Auto Provisioner (MAP) for Easy Installation.
- SPI Firewall with Denial of Service Attack Prevention.
Higher Speed Internet Access
ZyXEL P-660H series is an all-in-one affordable router, compatible with high-speed ADSL, ADSL2 and ADSL2+ interfaces over existing copper lines. With speed up to 12Mbps (ADSL2) or 24Mbps (ADSL2+), the P-660H 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 excellent performance and upward compatibility, the P-660H series is great as the bridge between today's communications needs and tomorrow's converged services.
Robust Firewall Security
The ZyNOS operating system ensures state-of-art firewall performance and robust security from the P-660H series. Based on Stateful Packet Inspection, DoS (Denial of Service) and DDoS features, it provides the first line defense against hackers, network intruders, and other harmful threats.
Media Bandwidth Management
The P-660H series enables network administrators to allocate network resources and to guarantee Quality of Service (QoS). The MBM (Media Bandwidth Management) function prioritizes media services, and increases productivity and efficiency in daily operations by tailoring a system to specific demands such as VoIP, video streaming, video-conferencing or MP3 applications.
