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Stateful Firewall
Full stateful packet inspection with application-layer gateway (ALG) support — inspecting and securing 1 Gbps of traffic across all 8 GE ports.
1 Gbps
Firewall throughput
200 Mbps
IPS throughput
64K Sess
Concurrent sessions
8 Ports
GE interfaces
✅ Partner
📦 Free UK Delivery
🔒 Full Warranty
📞 UK Support
Download Official Datasheet
PDF · Official manufacturer document
JuniperSKU: SRX300
Juniper Networks SRX300 Services Gateway Firewall
Branch Office NGFW with Integrated Routing, SD-WAN & Security
The SRX300 Services Gateway delivers enterprise-grade stateful firewall, IPS, application visibility, and SD-WAN in a compact 1U desktop appliance — ideal for small branch offices and retail sites.
- 1 Gbps stateful firewall throughput
- 200 Mbps IPS throughput
- 8 × GE ports (6 LAN + 2 WAN)
- 2 × Mini-PIM expansion slots
- Integrated SD-WAN and application-based routing
- Junos OS — consistent CLI across all SRX platforms
- Hardware-based crypto acceleration for IPSec VPN
Get Pricing — Speak to Our Team
Request a Quote
Competitive pricing · Response within 4 hours
Key Features
Everything you need in one device
🛡️
Intrusion Prevention
200 Mbps IPS throughput with Juniper's continuously updated signature database covering thousands of exploits, CVEs, and application-layer attacks.
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SD-WAN & AppQoS
Built-in SD-WAN steers application traffic intelligently across multiple WAN links — prioritising latency-sensitive traffic such as VoIP and video conferencing.
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IPSec VPN
Hardware-accelerated IPSec VPN connects branches to headquarters and cloud environments with up to 300 Mbps encrypted throughput.
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Junos OS
Every SRX runs the same Junos operating system — providing a consistent CLI, feature parity across platforms, and the same management tooling from branch to data centre.
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Mini-PIM Expansion
2 × Mini-PIM slots accept optional WAN interface modules (LTE, T1/E1, ADSL) to extend SRX300 connectivity for diverse branch environments.
About the Juniper SRX300
The Juniper SRX300 Services Gateway is Juniper Networks' entry-level branch firewall, combining stateful packet inspection, intrusion prevention, application visibility, and SD-WAN in a compact fanless form factor. Designed for small branch offices, retail sites, and remote locations, the SRX300 provides enterprise-grade network security without the complexity or cost of data-centre-class appliances.
Running the same Junos OS as all other SRX platforms, the SRX300 delivers full CLI consistency, identical feature support, and the same management integration — allowing network teams to manage branch and enterprise firewalls from a single Juniper Security Director or Space console. The SRX300 supports Juniper's Policy Enforcer for automated threat remediation across the security fabric.
Servnet is a UK Juniper Networks partner, supplying the SRX300 with competitive pricing, UK warranty support, and expert pre-sales advice for branch firewall deployments.
Technical Specifications
📄 Download Datasheet (PDF)Use Cases
Ideal for a wide range of deployments
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Retail Branches
Provides PCI-DSS-compliant network segmentation and secure payment processing for retail branches, with SD-WAN to improve uptime across MPLS and broadband WAN links.
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Small Branch Offices
Secures LAN access, provides internet gateway services, and creates site-to-site VPN tunnels back to headquarters for small offices with 10–30 users.
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SD-WAN Edge
Application-aware routing across dual WAN links with automatic failover — prioritising VoIP and video without requiring expensive MPLS-only connectivity.
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Secure Remote Access
Terminates IPSec VPN tunnels for road warriors and home workers, with user-level access control and network segmentation via security zones.
FAQ
Frequently Asked Questions
Why Servnet
Why buy from Servnet?
Trusted UK IT partner since 2003 — supplying businesses of all sizes with genuine, competitively priced technology.
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UK Partner
Servnet is an IT partner with direct access to leading product lines at competitive pricing.
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Expert Pre-Sales Advice
Our engineers will help you select the right product and advise on compatibility with your existing infrastructure.
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Fast UK Delivery
Most products ship from UK stock. Express delivery available for urgent deployments.
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Genuine, Warranted Kit
All products are genuine, brand-new, with full manufacturer warranty and RMA support.
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Configuration Services
We can pre-configure your hardware before shipping — reducing on-site deployment time and cost.
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Expert UK Support
Post-sale support from our certified UK engineers (Mon–Fri 09:00–17:30). We're here if anything goes wrong.
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