The services gateway is shipped with the Juniper Networks Junos operating system (Junos OS) preinstalled and ready to be configured when the device is powered on. We provide all of SRX300's junos and firmware download support.

The SRX300 series of service gateways can provide next-generation security, network and SD-WAN solutions to help you respond to the changing needs of cloud-enabled enterprise networks. Whether you want to publish new services and applications in multiple locations, or connect to the cloud or improve O&M efficiency, the SRX300 service gateway can provide you with scalable, secure, and easy-to-manage connections.

There are five models of SRX300 service gateway, which can meet the security requirements of different environments:

SRX300: 1 Gbps firewall with 300 Mbps IPsec VPN. This device combines security, routing, switching, and WAN connectivity in a small fanless desktop device, making it ideal for retail offices with no more than 50 users.

SRX320: 1 Gbps firewall with 300 Mbps IPsec VPN. This compact desktop device enables high-performance security, routing, switching, and WAN connectivity, and is suitable for small, distributed enterprise locations with no more than 50 users.

SRX340: 1 U form factor, 3 Gbps firewall with 600 Mbps IPsec VPN. This compact device combines security, routing, switching, and WAN connectivity to meet the needs of medium-sized, distributed enterprise sites with no more than 100 users.

SRX345: 1 U form factor, 5 Gbps firewall with 800 Mbps IPsec VPN. This device provides a secure connection for medium and large distributed enterprise premises with no more than 200 users.

SRX380: 1 U form factor, high-performance security device, which provides high-quality and reliable SD-WAN connection, and higher port density 16x1GbE PoE+, 4x10GbE, equipped with dual redundant power supplies.

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