协议
| 路由协议 |
RIP-1, RIP-2, BGP, CLNS, MPLS, OSPF |
| 支持网络协议 |
IPv4, IPv6 |
联网
| 以太网的数据传输率 |
10, 100, 1000 Mbit/s |
| 动态 DNS (DDNS) |
Y |
| 网络标准 |
IEEE 802.1p |
安全
| 防火墙 |
Y |
| 支持安全算法 |
IPSEC, SSL/TLS |
能量控制
| 散热 |
420 BTU/h |
| 功耗（一般操作） |
122 W |
重量和尺寸
| 尺寸（宽 x 深 x 高） |
440.9 x 370.1 x 43.6 mm |
| 重量 |
4900 g |
环境条件
| 储存温度范围 (T-T) |
-20 - 70 °C |
| 储存相对湿度范围（H - H） |
5 - 95% |
| 运行湿度范围(H-H) |
10 - 90% |
另外
| 以太网路(RJ-45)连接接口数量 |
8 |
| 运行温度范围（T - T） |
0 - 40 °C |
8x 1GbE RJ-45, 8x 1GbE SFP, 4x Mini PIM, USB 2.0, 4 GB RAM, 8 GB flash, 1U, 440.9 x 43.6 x 370.1 mm, 4900 g
The SRX300 line of services gateways delivers a next-generation networking and security solution that helps you support the changing needs of your cloud-enabled enterprise network. Whether you’re rolling out new services and applications across multiple locations, connecting to the cloud, or improving operational efficiency, the SRX300 line provides scalable, secure, and easy-to-manage connectivity.
As your network traffic grows, high-density native Gigabit Ethernet ports available on the SRX300 platforms provide secure connectivity to help you keep pace. Next-generation firewall and unified threat management (UTM) capabilities also make it easier to detect and proactively mitigate threats to improve the user and application experience.
5 Gbps firewall with 800 Mbps IPsec VPN in a 1 U form factor. This device securely connects midsized and large distributed enterprise locations with up to 200 users.
SRX300 Services Gateways operate at the physical, network, and application layers to secure a range of locations across the distributed enterprise, from small retail offices to midsized or large branches. Geographically dispersed throughout the network, the SRX300 platforms can be centrally deployed and managed using the Junos Space Security Director platform, which provides a “single pane of glass” for managing the entire security infrastructure.
