性能
| 处理器频率 |
133 MHz |
| 内置存储器 |
32 MB |
| 闪存 |
8 MB |
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 |
协议
| 路由协议 |
IP, RIP-1, RIP-2 |
| DMZ支持 |
Y |
| 管理协议 |
Web/HTTP, CLI, TFTP, SNMP MIB II |
| 动态主机配置协议客户 |
Y |
| 动态主机配置协议服务器 |
Y |
| 支持的协议 |
DHCP Client / Server, |
另外
| 以太网连接器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
4 |
Enterprise Session Border Router, 32 SIP sessions, 10/100 Ethernet, 1x 10/100BaseT WAN port, 4x 10/100 LAN Ethernet Ports
- Up to 32 SIP Sessions—Hardware ready for 4 SIP Sessions and software upgradeable to 32 SIP Sessions.
- IP Routing—RIP v1/v2, VRRP, Policy Based Routing, Loopback/Virtual Interface, NAPT-capable edge router with included VPN capabilities.
- QoS and Security—Deliver secure, toll-quality voice communications with Patton’s DownStreamQoS with adaptive traffic management and shaping—plus secure voice-over-VPN with AES/DES strong encryption and extended ACL capabilities.
- 10/100 Ethernet—One 10/100 WAN Ethernet port and four 10/100 LAN Ethernet ports.
Overview
The SmartNode 5200 Enterprise Session Border Router bridges the wide range of IP PBX products to their service providers ensuring security and a high level of efficiency in the VoIP network. Connecting the Enterprise’s LAN to an Internet Telephony Service Provider (ITSP), the SN5200 creates a single conduit for multimedia components including voice, video and data.
Through the SIP Back-to-Back User Agent (B2BUA), the SmartNode 5200 provides a common interface into the service provider network providing resolution of any differences between the SIP from the IP PBX and the service provider softswitch. The B2BUA also isolates your network from the outside world to hide your private addresses and network topology for security purposes.
For additional security, the SN5200 includes SIP-aware NAT and access controlled lists ACLs) for maintaining secure communications when SIP traffic crosses the Enterprise edge.
In addition, routing capabilities include RIP v1/v2, virtual router redundancy protocol (VRRP), loopback interfaces as well as advanced techniques like policy based routing (PBR). Furthermore, QoS keeps malicious traffic from effecting bandwidth requirements of PBR-marked essential traffic.
