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Juniper SRX300-SYS-JE Firewall
[shortdesc]
- Firewall / secure SD-WAN router
- 8 x 1GbE ports (6 RJ-45 + 2 SFP)
- 4 GB RAM, 8 GB storage; fanless desktop
- Junos Enhanced features included (FW, NAT, IPsec, routing, switching, app security)
[properties]
| Properties | Juniper SRX300-SYS-JE Firewall |
| Description | SRX300 Services Gateway includes hardware (8GbE, 4G RAM, 8G Flash, power adapter and cable) and Junos Software Enhanced (firewall, NAT, IPSec, routing, MPLS, switching and application security). RMK not included. |
| Product Family | SRX300 LINE OF FIREWALLS |
| Product Type | Firewall |
| Overview | The SRX300 line of firewalls consists of secure SD-WAN routers that deliver high performance and proven deployment capabilities for enterprises building branch networks at scale. WAN / Internet connectivity and optional modules can include Ethernet, T1/E1, ADSL2/2+, VDSL, 3G/4G LTE wireless, and 802.11ac Wave 2 Wi-Fi. |
| High Performance |
• Best suited for small, medium, and large branch office deployments • Designed for future scale and feature capacity |
| High Availability |
• Stateful HA synchronizes configuration and firewall sessions • Multiple WAN interfaces with dial-on-demand backup • Route/link failover based on real-time link performance |
| App & Cloud Experience |
• ZTP simplifies remote device provisioning • Advanced Policy-Based Routing (APBR) orchestrates intent-based WAN policies • AppQoE measures application SLAs and improves end-user experience • Controls and prioritizes traffic based on application and user role |
| WAN Assurance |
• Complements Juniper Secure SD-WAN with AI-powered automation and service levels • Visibility into users, applications, WAN links, control/data plane, and CPU for proactive remediation |
| VPN & Platform Security |
• Secure overlay links over the public internet (IPsec acceleration support) • TPM-based protection for device secrets (passwords/certificates) • Remote access / SSL VPN with Juniper Secure Connect |
| Threat Protection |
• IPS signatures and exploit protection with real-time updates • Antivirus and URL/web filtering options • Threat intelligence feeds and encrypted traffic visibility (without full TLS/SSL decryption overhead) |
| Management |
• Centralized management for ZTP, policy, NAT, and IPsec VPN deployments (Security Director / Security Director Cloud) • Local management with on-box GUI, plus Juniper CLI and Web UI |
| Junos OS |
• Integrates routing, switching, and security in a single device • Automation capabilities help reduce operational expense |
[/properties]
[specifications]
| Specifications | |
| Software Specifications | |
| Routing Protocols |
• IPv4, IPv6, ISO, Connectionless Network Service (CLNS) • Static routes • RIP v1/v2 • OSPF/OSPF v3 • BGP with Route Reflector • IS-IS • Multicast: IGMP v1/v2, PIM SM/DM/SSM, Session Description Protocol (SDP), DVMRP, MSDP, RPF • Encapsulation: VLAN, PPP, Frame Relay, HDLC, serial, MLPPP, MLFR, PPPoE • Virtual routers • Policy-based routing, source-based routing • Equal-cost multipath (ECMP) |
| QoS Features |
• Support for 802.1p, DSCP, EXP • Classification based on VLAN, DLCI, interface, bundles, or multifield filters • Marking, policing, and shaping • Classification and scheduling • Weighted random early detection (WRED) • Guaranteed and maximum bandwidth • Ingress traffic policing • Virtual channels • Hierarchical shaping and policing |
| Switching Features |
• ASIC-based Layer 2 forwarding • MAC address learning • VLAN addressing and IRB support • Link aggregation and LACP • LLDP and LLDP-MED • STP, RSTP, MSTP • MVRP • 802.1X authentication |
| Firewall Services |
• Stateful and stateless firewall • Zone-based firewall • Screens and DDoS protection • Protection from protocol and traffic anomaly • Integration with Pulse Unified Access Control (UAC) • Integration with Aruba Clear Pass Policy Manager • User role-based firewall • SSL Inspection (Forward-proxy) |
| Network Address Translation (NAT) |
• Source NAT with Port Address Translation (PAT) • Bidirectional 1:1 static NAT • Destination NAT with PAT • Persistent NAT • IPv6 address translation |
| VPN Features |
• Tunnels: Site-to-Site, Hub and Spoke, Dynamic Endpoint, AutoVPN, ADVPN, Group VPN (IPv4/IPv6/Dual Stack) • Juniper Secure Connect: Remote access / SSL VPN • Configuration payload: Yes • IKE encryption: Prime, DES-CBC, 3DES-CBC, AES-CBC, AES-GCM, SuiteB • IKE authentication: MD5, SHA-1, SHA-128, SHA-256, SHA-384 • Authentication: PSK and PKI (X.509) • IPsec: AH / ESP • IPsec auth: hmac-md5, hmac-sha-196, hmac-sha-256 • IPsec encryption: Prime, DES-CBC, 3DES-CBC, AES-CBC, AES-GCM, SuiteB • Perfect forward secrecy, anti-replay • IKEv1 / IKEv2 • Dead peer detection (DPD), VPN monitoring • GRE, IP-in-IP, MPLS VPNs • Application/bandwidth usage reporting, auto installation, debug tools • Zero-Touch Provisioning with Contrail Service Orchestration |
| Network Services |
• DHCP client/server/relay • DNS proxy, DDNS • Real-time performance monitoring (RPM) and IP monitoring • J-Flow monitoring • Bidirectional Forwarding Detection (BFD) • TWAMP • IEEE 802.3ah Link Fault Management (LFM) • IEEE 802.1ag Connectivity Fault Management (CFM) |
| High Availability Features |
• VRRP • Stateful high availability • Dual box clustering • Active/passive and active/active • Config and session synchronization • Device/link detection • In-Band Cluster Upgrade (ICU) • Dial on-demand backup interfaces • IP monitoring with route and interface failover |
| Management, Automation, Logging, and Reporting |
• SSH, Telnet, SNMP • Smart image download • Juniper CLI and Web UI • Mist AI (Simplified management, WAN Assurance) • Security Director / Security Director Cloud • Juniper Secure Edge • Python • Junos OS event, commit, and OP script |
| Advanced Routing Services |
• Packet mode • MPLS (RSVP, LDP) • CCC, TCC • L2/L3 MPLS VPN, pseudowires • VPLS, NG-MVPN • MPLS traffic engineering, MPLS fast reroute |
| Application Security Services (advanced security services subscription licenses) |
• Application visibility and control • Application-based advanced policy-based routing (APBR) • Application-based link monitoring and switchover with AppQoE |
| Threat Defense and Intelligence Services |
• Intrusion prevention • Antivirus • Antispam • Category/reputation-based URL filtering • Botnet protection (command and control) • Adaptive enforcement based on GeoIP • Juniper Advanced Threat Prevention (zero-day detection/blocking) • Adaptive Threat Profiling • Encrypted Traffic Insights • SecIntel threat intelligence |
| Hardware Specifications | |
| Total onboard ports | 8x 1GbE |
| Onboard RJ-45 ports | 6x 1GbE |
| Onboard SFP ports | 2x 1GbE |
| MACsec-capable ports | 2x 1GbE |
| Console (RJ-45 + miniUSB) | 1 |
| USB 3.0 ports (Type-A) | 1 |
| Memory and Storage | |
| System memory (RAM) | 4 GB |
| Storage | 8 GB |
| Dimensions and Power | |
| Form factor | Desktop |
| Size (WxHxD) | 12.63 x 1.37 x 7.52 in (32.08 x 3.47 x 19.10 cm) |
| Weight (device and PSU) | 4.38 lb (1.98 kg) |
| Redundant PSU | No |
| Power supply | AC (external) |
| Average power consumption | 24.9 W |
| Average heat dissipation | 85 BTU/h |
| Maximum current consumption | 0.346 A |
| Acoustic noise level | 0 dB (fanless) |
| Airflow/cooling | Fanless |
| Environmental, Compliance, and Safety | |
| Operational temperature | -20°C to 60°C (-4°F to 140°F) |
| Nonoperational temperature | -20°C to 70°C (-4°F to 158°F) |
| Operating humidity | 10% to 90% noncondensing |
| Nonoperating humidity | 5% to 95% noncondensing |
| MTBF | 44.5 years |
| FCC classification | Class A |
| RoHS compliance | RoHS 2 |
| FIPS 140-2 | Level 2 (Junos 19.2R1) |
| Common Criteria certification | NDPP, VPNEP, FWEP, IPSEP (based on Junos 19.2R1) |
| Performance and Scale | |
| Routing (packet mode, 1,518B) | 1,500 Mbps |
| Routing (packet mode, IMIX) | 800 Mbps |
| Stateful firewall (IMIX) | 600 Mbps |
| Stateful firewall (1,518B) | 1,900 Mbps |
| IPsec VPN (IMIX) | 116 Mbps |
| IPsec VPN (1,400B) | 336 Mbps |
| Application visibility and control | 500 Mbps |
| Recommended IPS | 200 Mbps |
| Next-generation firewall | 226 Mbps |
| Secure Web Access firewall | 171 Mbps |
| Route table size (RIB/FIB) | 256,000 / 256,000 |
| Maximum concurrent sessions | 64,000 |
| Maximum security policies | 1,000 |
| Connections per second | 5,000 |
| NAT rules | 1,000 |
| MAC table size | 15,000 |
| IPsec VPN tunnels | 256 |
| Remote access/SSL VPN users (concurrent) | 25 |
| GRE tunnels | 256 |
| Maximum security zones | 16 |
| Maximum virtual routers | 32 |
| Maximum VLANs | 1,000 |
| AppID sessions | 16,000 |
| IPS sessions | 16,000 |
| URLF sessions | 16,000 |
[/specifications]
[accesories]
[/accesories]
Juniper SRX300-SYS-JE Firewall
Juniper SRX300-SYS-JE is a compact, fanless branch firewall / secure SD-WAN router designed for distributed enterprise sites. It combines routing, switching, and security on a single Junos OS platform and includes Junos Software Enhanced to support stateful firewall, NAT, IPsec VPN, and application security. With 8x 1GbE onboard connectivity (6x RJ-45 + 2x SFP), it is well-suited for small to large branch deployments where performance, centralized policy, and secure WAN connectivity are required.
- Secure connectivity: Site-to-site IPsec VPN and remote access / SSL VPN (Juniper Secure Connect)
- Operational efficiency: Zero-Touch Provisioning (ZTP) and Web UI/CLI management
- Quiet deployment: Fanless desktop design with external AC power supply
Technical Details
- Total ports: 8 x 1GbE (6 x RJ-45 + 2 x SFP)
- MACsec-capable ports: 2 x 1GbE
- Console: 1 x console (RJ-45 + miniUSB)
- USB: 1 x USB 3.0 (Type-A)
- System memory: 4 GB RAM
- Storage: 8 GB
- Form factor: Desktop, fanless
- Dimensions (WxHxD): 12.63 x 1.37 x 7.52 in (32.08 x 3.47 x 19.10 cm)
- Weight (device + PSU): 4.38 lb (1.98 kg)
- Power: External AC PSU (non-redundant)
- Average power / heat: 24.9 W / 85 BTU/h
- Operating temperature: -20°C to 60°C
- Performance: 1.9 Gbps stateful firewall (1,518B), 1.5 Gbps routing (1,518B), 336 Mbps IPsec (1,400B)
- Scale: 256K routes, 64K sessions, 1,000 policies, 5,000 CPS
[shortdesc]
- Firewall / secure SD-WAN router
- 8 x 1GbE ports (6 RJ-45 + 2 SFP)
- 4 GB RAM, 8 GB storage; fanless desktop
- Junos Enhanced features included (FW, NAT, IPsec, routing, switching, app security)
[properties]
| Properties | Juniper SRX300-SYS-JE Firewall |
| Description | SRX300 Services Gateway includes hardware (8GbE, 4G RAM, 8G Flash, power adapter and cable) and Junos Software Enhanced (firewall, NAT, IPSec, routing, MPLS, switching and application security). RMK not included. |
| Product Family | SRX300 LINE OF FIREWALLS |
| Product Type | Firewall |
| Overview | The SRX300 line of firewalls consists of secure SD-WAN routers that deliver high performance and proven deployment capabilities for enterprises building branch networks at scale. WAN / Internet connectivity and optional modules can include Ethernet, T1/E1, ADSL2/2+, VDSL, 3G/4G LTE wireless, and 802.11ac Wave 2 Wi-Fi. |
| High Performance |
• Best suited for small, medium, and large branch office deployments • Designed for future scale and feature capacity |
| High Availability |
• Stateful HA synchronizes configuration and firewall sessions • Multiple WAN interfaces with dial-on-demand backup • Route/link failover based on real-time link performance |
| App & Cloud Experience |
• ZTP simplifies remote device provisioning • Advanced Policy-Based Routing (APBR) orchestrates intent-based WAN policies • AppQoE measures application SLAs and improves end-user experience • Controls and prioritizes traffic based on application and user role |
| WAN Assurance |
• Complements Juniper Secure SD-WAN with AI-powered automation and service levels • Visibility into users, applications, WAN links, control/data plane, and CPU for proactive remediation |
| VPN & Platform Security |
• Secure overlay links over the public internet (IPsec acceleration support) • TPM-based protection for device secrets (passwords/certificates) • Remote access / SSL VPN with Juniper Secure Connect |
| Threat Protection |
• IPS signatures and exploit protection with real-time updates • Antivirus and URL/web filtering options • Threat intelligence feeds and encrypted traffic visibility (without full TLS/SSL decryption overhead) |
| Management |
• Centralized management for ZTP, policy, NAT, and IPsec VPN deployments (Security Director / Security Director Cloud) • Local management with on-box GUI, plus Juniper CLI and Web UI |
| Junos OS |
• Integrates routing, switching, and security in a single device • Automation capabilities help reduce operational expense |
[/properties]
[specifications]
| Specifications | |
| Software Specifications | |
| Routing Protocols |
• IPv4, IPv6, ISO, Connectionless Network Service (CLNS) • Static routes • RIP v1/v2 • OSPF/OSPF v3 • BGP with Route Reflector • IS-IS • Multicast: IGMP v1/v2, PIM SM/DM/SSM, Session Description Protocol (SDP), DVMRP, MSDP, RPF • Encapsulation: VLAN, PPP, Frame Relay, HDLC, serial, MLPPP, MLFR, PPPoE • Virtual routers • Policy-based routing, source-based routing • Equal-cost multipath (ECMP) |
| QoS Features |
• Support for 802.1p, DSCP, EXP • Classification based on VLAN, DLCI, interface, bundles, or multifield filters • Marking, policing, and shaping • Classification and scheduling • Weighted random early detection (WRED) • Guaranteed and maximum bandwidth • Ingress traffic policing • Virtual channels • Hierarchical shaping and policing |
| Switching Features |
• ASIC-based Layer 2 forwarding • MAC address learning • VLAN addressing and IRB support • Link aggregation and LACP • LLDP and LLDP-MED • STP, RSTP, MSTP • MVRP • 802.1X authentication |
| Firewall Services |
• Stateful and stateless firewall • Zone-based firewall • Screens and DDoS protection • Protection from protocol and traffic anomaly • Integration with Pulse Unified Access Control (UAC) • Integration with Aruba Clear Pass Policy Manager • User role-based firewall • SSL Inspection (Forward-proxy) |
| Network Address Translation (NAT) |
• Source NAT with Port Address Translation (PAT) • Bidirectional 1:1 static NAT • Destination NAT with PAT • Persistent NAT • IPv6 address translation |
| VPN Features |
• Tunnels: Site-to-Site, Hub and Spoke, Dynamic Endpoint, AutoVPN, ADVPN, Group VPN (IPv4/IPv6/Dual Stack) • Juniper Secure Connect: Remote access / SSL VPN • Configuration payload: Yes • IKE encryption: Prime, DES-CBC, 3DES-CBC, AES-CBC, AES-GCM, SuiteB • IKE authentication: MD5, SHA-1, SHA-128, SHA-256, SHA-384 • Authentication: PSK and PKI (X.509) • IPsec: AH / ESP • IPsec auth: hmac-md5, hmac-sha-196, hmac-sha-256 • IPsec encryption: Prime, DES-CBC, 3DES-CBC, AES-CBC, AES-GCM, SuiteB • Perfect forward secrecy, anti-replay • IKEv1 / IKEv2 • Dead peer detection (DPD), VPN monitoring • GRE, IP-in-IP, MPLS VPNs • Application/bandwidth usage reporting, auto installation, debug tools • Zero-Touch Provisioning with Contrail Service Orchestration |
| Network Services |
• DHCP client/server/relay • DNS proxy, DDNS • Real-time performance monitoring (RPM) and IP monitoring • J-Flow monitoring • Bidirectional Forwarding Detection (BFD) • TWAMP • IEEE 802.3ah Link Fault Management (LFM) • IEEE 802.1ag Connectivity Fault Management (CFM) |
| High Availability Features |
• VRRP • Stateful high availability • Dual box clustering • Active/passive and active/active • Config and session synchronization • Device/link detection • In-Band Cluster Upgrade (ICU) • Dial on-demand backup interfaces • IP monitoring with route and interface failover |
| Management, Automation, Logging, and Reporting |
• SSH, Telnet, SNMP • Smart image download • Juniper CLI and Web UI • Mist AI (Simplified management, WAN Assurance) • Security Director / Security Director Cloud • Juniper Secure Edge • Python • Junos OS event, commit, and OP script |
| Advanced Routing Services |
• Packet mode • MPLS (RSVP, LDP) • CCC, TCC • L2/L3 MPLS VPN, pseudowires • VPLS, NG-MVPN • MPLS traffic engineering, MPLS fast reroute |
| Application Security Services (advanced security services subscription licenses) |
• Application visibility and control • Application-based advanced policy-based routing (APBR) • Application-based link monitoring and switchover with AppQoE |
| Threat Defense and Intelligence Services |
• Intrusion prevention • Antivirus • Antispam • Category/reputation-based URL filtering • Botnet protection (command and control) • Adaptive enforcement based on GeoIP • Juniper Advanced Threat Prevention (zero-day detection/blocking) • Adaptive Threat Profiling • Encrypted Traffic Insights • SecIntel threat intelligence |
| Hardware Specifications | |
| Total onboard ports | 8x 1GbE |
| Onboard RJ-45 ports | 6x 1GbE |
| Onboard SFP ports | 2x 1GbE |
| MACsec-capable ports | 2x 1GbE |
| Console (RJ-45 + miniUSB) | 1 |
| USB 3.0 ports (Type-A) | 1 |
| Memory and Storage | |
| System memory (RAM) | 4 GB |
| Storage | 8 GB |
| Dimensions and Power | |
| Form factor | Desktop |
| Size (WxHxD) | 12.63 x 1.37 x 7.52 in (32.08 x 3.47 x 19.10 cm) |
| Weight (device and PSU) | 4.38 lb (1.98 kg) |
| Redundant PSU | No |
| Power supply | AC (external) |
| Average power consumption | 24.9 W |
| Average heat dissipation | 85 BTU/h |
| Maximum current consumption | 0.346 A |
| Acoustic noise level | 0 dB (fanless) |
| Airflow/cooling | Fanless |
| Environmental, Compliance, and Safety | |
| Operational temperature | -20°C to 60°C (-4°F to 140°F) |
| Nonoperational temperature | -20°C to 70°C (-4°F to 158°F) |
| Operating humidity | 10% to 90% noncondensing |
| Nonoperating humidity | 5% to 95% noncondensing |
| MTBF | 44.5 years |
| FCC classification | Class A |
| RoHS compliance | RoHS 2 |
| FIPS 140-2 | Level 2 (Junos 19.2R1) |
| Common Criteria certification | NDPP, VPNEP, FWEP, IPSEP (based on Junos 19.2R1) |
| Performance and Scale | |
| Routing (packet mode, 1,518B) | 1,500 Mbps |
| Routing (packet mode, IMIX) | 800 Mbps |
| Stateful firewall (IMIX) | 600 Mbps |
| Stateful firewall (1,518B) | 1,900 Mbps |
| IPsec VPN (IMIX) | 116 Mbps |
| IPsec VPN (1,400B) | 336 Mbps |
| Application visibility and control | 500 Mbps |
| Recommended IPS | 200 Mbps |
| Next-generation firewall | 226 Mbps |
| Secure Web Access firewall | 171 Mbps |
| Route table size (RIB/FIB) | 256,000 / 256,000 |
| Maximum concurrent sessions | 64,000 |
| Maximum security policies | 1,000 |
| Connections per second | 5,000 |
| NAT rules | 1,000 |
| MAC table size | 15,000 |
| IPsec VPN tunnels | 256 |
| Remote access/SSL VPN users (concurrent) | 25 |
| GRE tunnels | 256 |
| Maximum security zones | 16 |
| Maximum virtual routers | 32 |
| Maximum VLANs | 1,000 |
| AppID sessions | 16,000 |
| IPS sessions | 16,000 |
| URLF sessions | 16,000 |
[/specifications]
[accesories]
[/accesories]
Juniper SRX300-SYS-JE Firewall
Juniper SRX300-SYS-JE is a compact, fanless branch firewall / secure SD-WAN router designed for distributed enterprise sites. It combines routing, switching, and security on a single Junos OS platform and includes Junos Software Enhanced to support stateful firewall, NAT, IPsec VPN, and application security. With 8x 1GbE onboard connectivity (6x RJ-45 + 2x SFP), it is well-suited for small to large branch deployments where performance, centralized policy, and secure WAN connectivity are required.
- Secure connectivity: Site-to-site IPsec VPN and remote access / SSL VPN (Juniper Secure Connect)
- Operational efficiency: Zero-Touch Provisioning (ZTP) and Web UI/CLI management
- Quiet deployment: Fanless desktop design with external AC power supply
Technical Details
- Total ports: 8 x 1GbE (6 x RJ-45 + 2 x SFP)
- MACsec-capable ports: 2 x 1GbE
- Console: 1 x console (RJ-45 + miniUSB)
- USB: 1 x USB 3.0 (Type-A)
- System memory: 4 GB RAM
- Storage: 8 GB
- Form factor: Desktop, fanless
- Dimensions (WxHxD): 12.63 x 1.37 x 7.52 in (32.08 x 3.47 x 19.10 cm)
- Weight (device + PSU): 4.38 lb (1.98 kg)
- Power: External AC PSU (non-redundant)
- Average power / heat: 24.9 W / 85 BTU/h
- Operating temperature: -20°C to 60°C
- Performance: 1.9 Gbps stateful firewall (1,518B), 1.5 Gbps routing (1,518B), 336 Mbps IPsec (1,400B)
- Scale: 256K routes, 64K sessions, 1,000 policies, 5,000 CPS
$1,650.60
Juniper SRX300-SYS-JE Firewall—
$1,650.60
Description
[shortdesc]
- Firewall / secure SD-WAN router
- 8 x 1GbE ports (6 RJ-45 + 2 SFP)
- 4 GB RAM, 8 GB storage; fanless desktop
- Junos Enhanced features included (FW, NAT, IPsec, routing, switching, app security)
[properties]
| Properties | Juniper SRX300-SYS-JE Firewall |
| Description | SRX300 Services Gateway includes hardware (8GbE, 4G RAM, 8G Flash, power adapter and cable) and Junos Software Enhanced (firewall, NAT, IPSec, routing, MPLS, switching and application security). RMK not included. |
| Product Family | SRX300 LINE OF FIREWALLS |
| Product Type | Firewall |
| Overview | The SRX300 line of firewalls consists of secure SD-WAN routers that deliver high performance and proven deployment capabilities for enterprises building branch networks at scale. WAN / Internet connectivity and optional modules can include Ethernet, T1/E1, ADSL2/2+, VDSL, 3G/4G LTE wireless, and 802.11ac Wave 2 Wi-Fi. |
| High Performance |
• Best suited for small, medium, and large branch office deployments • Designed for future scale and feature capacity |
| High Availability |
• Stateful HA synchronizes configuration and firewall sessions • Multiple WAN interfaces with dial-on-demand backup • Route/link failover based on real-time link performance |
| App & Cloud Experience |
• ZTP simplifies remote device provisioning • Advanced Policy-Based Routing (APBR) orchestrates intent-based WAN policies • AppQoE measures application SLAs and improves end-user experience • Controls and prioritizes traffic based on application and user role |
| WAN Assurance |
• Complements Juniper Secure SD-WAN with AI-powered automation and service levels • Visibility into users, applications, WAN links, control/data plane, and CPU for proactive remediation |
| VPN & Platform Security |
• Secure overlay links over the public internet (IPsec acceleration support) • TPM-based protection for device secrets (passwords/certificates) • Remote access / SSL VPN with Juniper Secure Connect |
| Threat Protection |
• IPS signatures and exploit protection with real-time updates • Antivirus and URL/web filtering options • Threat intelligence feeds and encrypted traffic visibility (without full TLS/SSL decryption overhead) |
| Management |
• Centralized management for ZTP, policy, NAT, and IPsec VPN deployments (Security Director / Security Director Cloud) • Local management with on-box GUI, plus Juniper CLI and Web UI |
| Junos OS |
• Integrates routing, switching, and security in a single device • Automation capabilities help reduce operational expense |
[/properties]
[specifications]
| Specifications | |
| Software Specifications | |
| Routing Protocols |
• IPv4, IPv6, ISO, Connectionless Network Service (CLNS) • Static routes • RIP v1/v2 • OSPF/OSPF v3 • BGP with Route Reflector • IS-IS • Multicast: IGMP v1/v2, PIM SM/DM/SSM, Session Description Protocol (SDP), DVMRP, MSDP, RPF • Encapsulation: VLAN, PPP, Frame Relay, HDLC, serial, MLPPP, MLFR, PPPoE • Virtual routers • Policy-based routing, source-based routing • Equal-cost multipath (ECMP) |
| QoS Features |
• Support for 802.1p, DSCP, EXP • Classification based on VLAN, DLCI, interface, bundles, or multifield filters • Marking, policing, and shaping • Classification and scheduling • Weighted random early detection (WRED) • Guaranteed and maximum bandwidth • Ingress traffic policing • Virtual channels • Hierarchical shaping and policing |
| Switching Features |
• ASIC-based Layer 2 forwarding • MAC address learning • VLAN addressing and IRB support • Link aggregation and LACP • LLDP and LLDP-MED • STP, RSTP, MSTP • MVRP • 802.1X authentication |
| Firewall Services |
• Stateful and stateless firewall • Zone-based firewall • Screens and DDoS protection • Protection from protocol and traffic anomaly • Integration with Pulse Unified Access Control (UAC) • Integration with Aruba Clear Pass Policy Manager • User role-based firewall • SSL Inspection (Forward-proxy) |
| Network Address Translation (NAT) |
• Source NAT with Port Address Translation (PAT) • Bidirectional 1:1 static NAT • Destination NAT with PAT • Persistent NAT • IPv6 address translation |
| VPN Features |
• Tunnels: Site-to-Site, Hub and Spoke, Dynamic Endpoint, AutoVPN, ADVPN, Group VPN (IPv4/IPv6/Dual Stack) • Juniper Secure Connect: Remote access / SSL VPN • Configuration payload: Yes • IKE encryption: Prime, DES-CBC, 3DES-CBC, AES-CBC, AES-GCM, SuiteB • IKE authentication: MD5, SHA-1, SHA-128, SHA-256, SHA-384 • Authentication: PSK and PKI (X.509) • IPsec: AH / ESP • IPsec auth: hmac-md5, hmac-sha-196, hmac-sha-256 • IPsec encryption: Prime, DES-CBC, 3DES-CBC, AES-CBC, AES-GCM, SuiteB • Perfect forward secrecy, anti-replay • IKEv1 / IKEv2 • Dead peer detection (DPD), VPN monitoring • GRE, IP-in-IP, MPLS VPNs • Application/bandwidth usage reporting, auto installation, debug tools • Zero-Touch Provisioning with Contrail Service Orchestration |
| Network Services |
• DHCP client/server/relay • DNS proxy, DDNS • Real-time performance monitoring (RPM) and IP monitoring • J-Flow monitoring • Bidirectional Forwarding Detection (BFD) • TWAMP • IEEE 802.3ah Link Fault Management (LFM) • IEEE 802.1ag Connectivity Fault Management (CFM) |
| High Availability Features |
• VRRP • Stateful high availability • Dual box clustering • Active/passive and active/active • Config and session synchronization • Device/link detection • In-Band Cluster Upgrade (ICU) • Dial on-demand backup interfaces • IP monitoring with route and interface failover |
| Management, Automation, Logging, and Reporting |
• SSH, Telnet, SNMP • Smart image download • Juniper CLI and Web UI • Mist AI (Simplified management, WAN Assurance) • Security Director / Security Director Cloud • Juniper Secure Edge • Python • Junos OS event, commit, and OP script |
| Advanced Routing Services |
• Packet mode • MPLS (RSVP, LDP) • CCC, TCC • L2/L3 MPLS VPN, pseudowires • VPLS, NG-MVPN • MPLS traffic engineering, MPLS fast reroute |
| Application Security Services (advanced security services subscription licenses) |
• Application visibility and control • Application-based advanced policy-based routing (APBR) • Application-based link monitoring and switchover with AppQoE |
| Threat Defense and Intelligence Services |
• Intrusion prevention • Antivirus • Antispam • Category/reputation-based URL filtering • Botnet protection (command and control) • Adaptive enforcement based on GeoIP • Juniper Advanced Threat Prevention (zero-day detection/blocking) • Adaptive Threat Profiling • Encrypted Traffic Insights • SecIntel threat intelligence |
| Hardware Specifications | |
| Total onboard ports | 8x 1GbE |
| Onboard RJ-45 ports | 6x 1GbE |
| Onboard SFP ports | 2x 1GbE |
| MACsec-capable ports | 2x 1GbE |
| Console (RJ-45 + miniUSB) | 1 |
| USB 3.0 ports (Type-A) | 1 |
| Memory and Storage | |
| System memory (RAM) | 4 GB |
| Storage | 8 GB |
| Dimensions and Power | |
| Form factor | Desktop |
| Size (WxHxD) | 12.63 x 1.37 x 7.52 in (32.08 x 3.47 x 19.10 cm) |
| Weight (device and PSU) | 4.38 lb (1.98 kg) |
| Redundant PSU | No |
| Power supply | AC (external) |
| Average power consumption | 24.9 W |
| Average heat dissipation | 85 BTU/h |
| Maximum current consumption | 0.346 A |
| Acoustic noise level | 0 dB (fanless) |
| Airflow/cooling | Fanless |
| Environmental, Compliance, and Safety | |
| Operational temperature | -20°C to 60°C (-4°F to 140°F) |
| Nonoperational temperature | -20°C to 70°C (-4°F to 158°F) |
| Operating humidity | 10% to 90% noncondensing |
| Nonoperating humidity | 5% to 95% noncondensing |
| MTBF | 44.5 years |
| FCC classification | Class A |
| RoHS compliance | RoHS 2 |
| FIPS 140-2 | Level 2 (Junos 19.2R1) |
| Common Criteria certification | NDPP, VPNEP, FWEP, IPSEP (based on Junos 19.2R1) |
| Performance and Scale | |
| Routing (packet mode, 1,518B) | 1,500 Mbps |
| Routing (packet mode, IMIX) | 800 Mbps |
| Stateful firewall (IMIX) | 600 Mbps |
| Stateful firewall (1,518B) | 1,900 Mbps |
| IPsec VPN (IMIX) | 116 Mbps |
| IPsec VPN (1,400B) | 336 Mbps |
| Application visibility and control | 500 Mbps |
| Recommended IPS | 200 Mbps |
| Next-generation firewall | 226 Mbps |
| Secure Web Access firewall | 171 Mbps |
| Route table size (RIB/FIB) | 256,000 / 256,000 |
| Maximum concurrent sessions | 64,000 |
| Maximum security policies | 1,000 |
| Connections per second | 5,000 |
| NAT rules | 1,000 |
| MAC table size | 15,000 |
| IPsec VPN tunnels | 256 |
| Remote access/SSL VPN users (concurrent) | 25 |
| GRE tunnels | 256 |
| Maximum security zones | 16 |
| Maximum virtual routers | 32 |
| Maximum VLANs | 1,000 |
| AppID sessions | 16,000 |
| IPS sessions | 16,000 |
| URLF sessions | 16,000 |
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Juniper SRX300-SYS-JE Firewall
Juniper SRX300-SYS-JE is a compact, fanless branch firewall / secure SD-WAN router designed for distributed enterprise sites. It combines routing, switching, and security on a single Junos OS platform and includes Junos Software Enhanced to support stateful firewall, NAT, IPsec VPN, and application security. With 8x 1GbE onboard connectivity (6x RJ-45 + 2x SFP), it is well-suited for small to large branch deployments where performance, centralized policy, and secure WAN connectivity are required.
- Secure connectivity: Site-to-site IPsec VPN and remote access / SSL VPN (Juniper Secure Connect)
- Operational efficiency: Zero-Touch Provisioning (ZTP) and Web UI/CLI management
- Quiet deployment: Fanless desktop design with external AC power supply
Technical Details
- Total ports: 8 x 1GbE (6 x RJ-45 + 2 x SFP)
- MACsec-capable ports: 2 x 1GbE
- Console: 1 x console (RJ-45 + miniUSB)
- USB: 1 x USB 3.0 (Type-A)
- System memory: 4 GB RAM
- Storage: 8 GB
- Form factor: Desktop, fanless
- Dimensions (WxHxD): 12.63 x 1.37 x 7.52 in (32.08 x 3.47 x 19.10 cm)
- Weight (device + PSU): 4.38 lb (1.98 kg)
- Power: External AC PSU (non-redundant)
- Average power / heat: 24.9 W / 85 BTU/h
- Operating temperature: -20°C to 60°C
- Performance: 1.9 Gbps stateful firewall (1,518B), 1.5 Gbps routing (1,518B), 336 Mbps IPsec (1,400B)
- Scale: 256K routes, 64K sessions, 1,000 policies, 5,000 CPS
