性能
| 散热 |
648 BTU/h |
| 并发连接 |
400000 |
| 噪音水平 |
60 dB |
| 认证 |
CE marking, FCC Part 15 Class A, AS/NZS CISPR22 Class A, VCCI Class A, EN55022 Class A, CISPR22 Class A, EN61000-3-2, EN61000-3-3 |
端口 & 界面
| 串口数量 |
2 |
| USB2.0端口的数量 |
2 |
| 千兆以太网(铜)端口数量 |
4 |
| 快速以太网（铜缆）端口数量 |
1 |
数据传输
| 虚拟专用网通过 |
325 Mbit/s |
| 移动VPN的IPSec |
5000 |
| 移动VPN的SSL |
2 |
| IPS / IDS的吞吐量 |
650 Mbit/s |
| 防火墙通过 |
650 Mbit/s |
| 每秒最大防火墙连接 |
25000 |
能量控制
| 功耗（一般操作） |
150 W |
| 电源供应数量 |
1 |
| 交流电（AC）输入电压 |
100-240 V |
| 交流电（AC）输入频率 |
47/63 Hz |
| 峰值功率 |
190 W |
| 输入电流 |
3 A |
重量和尺寸
| 尺寸（宽 x 深 x 高） |
200.4 x 362 x 44.5 mm |
| 重量 |
9070 g |
环境条件
| 储存温度范围 (T-T) |
-25 - 70 °C |
| 储存相对湿度范围（H - H） |
5 - 95% |
| 运行湿度范围(H-H) |
5 - 95% |
| 非运行高度 |
0 - 4570 m |
| 工作高度 |
0 - 2000 m |
另外
| 数据传输率（最大） |
1000 Mbit/s |
| 连接方式 |
Wired |
| 运行温度范围（T - T） |
0 - 40 °C |
ASA 5540 IPS Edition w/ AIP-SSM-40, 4 Gigabit Ethernet interfaces, 1 Fast Ethernet interface, 3DES/AES License
The Cisco ASA 5540 Adaptive Security Appliance delivers high-performance, high-density security services with Active/Active high availability and Gigabit Ethernet connectivity for medium-sized and large enterprise and service-provider networks, in a reliable, modular appliance. With four Gigabit Ethernet interfaces and support for up to 200 VLANs, businesses can use the Cisco ASA 5540 to segment their network into numerous zones for improved security.
The Cisco ASA 5540 Adaptive Security Appliance scales with businesses as their network security requirements grow, delivering exceptional investment protection and services scalability. The advanced network and application-layer security services and anti-X defenses provided by the Cisco ASA 5540 Adaptive Security Appliance can be extended by deploying the AIP-SSM for high-performance intrusion prevention and worm mitigation. Businesses can scale their IPSec and SSL VPN capacity through multiple means to support a larger number of mobile workers, remote sites, and business partners. VPN capacity and resiliency can be increased by taking advantage of the integrated VPN clustering and load-balancing capabilities of the Cisco ASA 5540 Adaptive Security Appliance.
