SRX345-SYS-JB - Juniper SRX Series Service Gateways
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SRX345-SYS-JB
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SRX345-SYS-JB Overview
SRX345 Services Gateway includes hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Base (Firewall, NAT, IPSec, Routing, MPLS and Switching). SRX345-SYS-JB
Overview
SRX345-SYS-JB Overview
Juniper SRX345, 1U, FCC A, RoHS 2, 4000 MB, 8000 MB, IPv4, IPv6, BGP, CLNS, MPLS, OSPF, RIP-1, RIP-2
SRX345-SYS-JB is a Juniper SRX345 Services Gateway including hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Base (Firewall, NAT, IPSec, Routing, MPLS and Switching). The SRX345 Services Gateway consolidates security, routing, switching, and WAN interfaces for midsize distributed enterprises. With advanced threat mitigation capabilities, the services gateway provides cost-effective and secure connectivity across distributed enterprises. The services gateway simplifies network complexity, protects and prioritizes network resources, and improves user and application experience.
Quick Spec
SKU | SRX345-SYS-JB |
Description | SRX345 Services Gateway includes hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Base (Firewall, NAT, IPSec, Routing, MPLS and Switching). |
Junos OS software version tested | Junos OS 15.1X49 |
Firewall performance (max) | 5 Gbps |
IPS performance | 500 Mbps |
AES256+SHA-1 / 3DES+SHA-1 VPN performance | 800 Mbps |
Maximum concurrent sessions | 375,000 |
New sessions/second (sustained, TCP, 3-way) | 20,000 |
Maximum security policies | 4000 |
Maximum security intelligence data feed entries in firewall rules database | N/A |
Product Details
Figure 1 shows the front panel of SRX345 Chassis.
Note:
① | Mini-PIM slots | ⑤ | USB port | ⑨ | 1 G Ethernet ports |
② | Power button | ⑥ | Console port | ⑩ | 1 G SFP ports |
③ | LEDs | ⑦ | Console port | ⑪ | ESD point |
④ | Reset Config button | ⑧ | Management port |
Figure 2 shows the rear panel of SRX345 Chassis with Single AC Power Supply*.
Note:
① | SSD slot |
② | Fans |
③ | Power supply input |
*There are also SRX345 Chassis with dual AC power supply and SRX345 Chassis with DC power supply.
Compare to Similar Items
SKU | SRX345-SYS-JB | ||
Description | SRX345 (Hardware Only, require SRX345-JSB or SRX345-JSE to complete the System) with 16GE (w 8x SFP), 4G RAM, 8G Flash and 4x MPIM slots. Includes internal power supply, cable and RMK | SRX345 Services Gateway includes hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Base (Firewall, NAT, IPSec, Routing, MPLS and Switching) | SRX345 Services Gateway includes hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS, Switching and Application Security) |
Junos OS software version tested | Junos OS 15.1X49 | Junos OS 15.1X49 | Junos OS 15.1X49 |
Firewall performance (max) | 5 Gbps | 5 Gbps | 5 Gbps |
IPS performance | 500 Mbps | 500 Mbps | 500 Mbps |
AES256+SHA-1 / 3DES+SHA-1 VPN performance | 800 Mbps | 800 Mbps | 800 Mbps |
Maximum concurrent sessions | 375,000 | 375,000 | 375,000 |
New sessions/second (sustained, TCP, 3-way) | 20,000 | 20,000 | 20,000 |
Maximum security policies | 4000 | 4000 | 4000 |
SRX345 Services Gateway includes hardware (16GbE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Base (firewall, NAT, IPSec, routing, MPLS and switching)
- 10,100,1000 Mbit/s
- 4000 MB 8000 MB
- Quality of Service (QoS) support
Summary Description
Juniper SRX345, 1U, FCC A, RoHS 2, 4000 MB, 8000 MB, IPv4, IPv6, BGP, CLNS, MPLS, OSPF, RIP-1, RIP-2
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Specification
SRX345-SYS-JB Specification
SRX345-SYS-JB Specification | |
Description | SRX345 Services Gateway includes hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Base (Firewall, NAT, IPSec, Routing, MPLS and Switching). |
Junos OS software version tested | Junos OS 15.1X49 |
Firewall performance (max) | 5 Gbps |
IPS performance | 500 Mbps |
AES256+SHA-1 / 3DES+SHA-1 VPN performance | 800 Mbps |
Maximum concurrent sessions | 375,000 |
New sessions/second (sustained, TCP, 3-way) | 20,000 |
Maximum security policies | 4000 |
Maximum security intelligence data feed entries in firewall rules database | N/A |
Total onboard ports | 16x1GbE |
Onboard RJ-45 ports | 8x1GbE |
Onboard small form-factor pluggable (SFP) transceiver ports | 8x1GbE |
MACsec-capable ports | 16x1GbE |
Out-of-band (OOB) management ports | 1x1GbE |
Mini PIM (WAN) slots | 4 |
Console (RJ-45 + miniUSB) | 1 |
USB 3.0 ports (type A) | 1 |
Optional PoE+ ports | 0 |
System memory (RAM) | 4 GB |
Storage (flash) | 8 GB |
SSD slots | 1 |
Form factor | 1U |
Size (WxHxD) | 17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm) / 17.36 x 1.72 x 18.7 in. (44.09 x 4.36 x 47.5 cm) |
Redundant PSU | Yes |
Power supply | AC (internal) / DC (internal) |
Maximum PoE power | N/A |
Average power consumption | 122 W |
Average heat dissipation | 420 BTU/h |
Maximum current consumption | 1.496 A / 6A @ -48 VDC12 |
Acoustic noise level | 45.5 dBA |
Airflow/cooling | Front to back |
Operational temperature | -22° to 131° F (-30° to 55° C) |
Nonoperational temperature | 4° to 158° F (-20° to 70° C) |
Operating humidity | 10% to 90% noncondensing |
Nonoperating humidity | 5% to 95% noncondensing |
Resources
Documents
Frequently Asked Questions
What are the primary hardware specifications of the SRX345-SYS-JB? +
The SRX345-SYS-JB is a robust enterprise gateway featuring 16 onboard Gigabit Ethernet ports and 4 slots for Mini-Physical Interface Modules (MPIMs). It comes factory-equipped with 4GB of RAM and 8GB of Flash storage, ensuring sufficient overhead for intensive security processing and high-performance routing tasks in mid-sized branch deployments.
Which software features are included in the Junos base license for the SRX345-SYS-JB? +
This system includes the foundational Junos OS software package, providing a comprehensive suite of networking features. You gain enterprise-grade capabilities, including stateful firewalling, Network Address Translation (NAT), IPSec VPN support, advanced routing protocols, MPLS support, and Layer 2 switching functionality, all managed through the unified Junos control plane.
What is the primary use case for the SRX345 Services Gateway in an enterprise environment? +
The SRX345 is architected for secure branch office connectivity and mid-sized enterprise edge consolidation. Its versatile architecture allows it to function simultaneously as a high-performance firewall, an SD-WAN edge device, and a secure router, providing the necessary throughput and service density to consolidate multiple network appliances into one unified hardware footprint.
Does the SRX345-SYS-JB come with necessary rack-mounting hardware? +
Yes, the SRX345-SYS-JB is a complete, ready-to-deploy kit. It ships with the primary chassis, the essential power supply unit, the regional power cable, and the dedicated Rack Mount Kit (RMK). This all-in-one approach minimizes installation time and ensures you have all the required physical components for immediate server rack or cabinet mounting.
Can the MPIM slots on the SRX345 be used for specialized connectivity? +
Absolutely. The four integrated Mini-Physical Interface Module (MPIM) slots allow you to tailor the gateway’s connectivity to your specific site requirements. Whether you need additional serial interfaces, specialized WAN connections, or high-density copper or fiber uplinks, these slots offer the modular flexibility required to adapt the gateway to evolving branch site network demands.
How does the SRX345-SYS-JB handle network security and VPN traffic? +
The SRX345 leverages dedicated hardware acceleration to manage high-volume IPSec VPN traffic and complex firewall policies without degrading overall routing performance. By offloading encryption and stateful packet inspection tasks to specialized silicon, it ensures consistent throughput for encrypted tunnels, making it an ideal choice for connecting remote branch sites back to the corporate headquarters securely.
What are the advantages of the 8GB Flash storage provided with this model? +
The 8GB Flash memory is critical for supporting the Junos OS image, multiple configuration backups, and system log storage. This capacity provides sufficient overhead for future-proofing your deployment, allowing for smooth software upgrades and the retention of essential diagnostic data, which is vital for maintaining uptime and simplifying troubleshooting cycles in decentralized enterprise network environments.
Is the SRX345-SYS-JB compatible with existing MPLS network infrastructures? +
The platform is fully native to MPLS environments, supporting a wide range of Label Switching Router (LSR) functions. Because the base software includes MPLS features, you can seamlessly integrate this gateway into provider-managed networks or internal corporate backbones that utilize label-switched paths, ensuring consistent traffic engineering and service-level management across your wide area network.
How can I request a bulk quote for multiple SRX345-SYS-JB units for a large project? +
For large-scale enterprise rollouts or data center refreshes, BuyRouterSwitch.com offers specialized pricing for volume orders. Simply navigate to our bulk quote request page or contact our sales department directly with your project requirements. Our team is experienced in handling high-volume procurement and will provide a competitive, formal quote tailored to your project’s specific quantity and timeline needs.
Why should I choose BuyRouterSwitch.com for my Juniper hardware requirements? +
BuyRouterSwitch.com is a trusted source for authentic enterprise-grade networking equipment. We focus on providing IT professionals and procurement managers with a streamlined, secure ordering process for genuine Juniper hardware. Our deep inventory levels, expert handling of complex procurement requests, and commitment to delivering official, high-quality gear ensure your infrastructure projects stay on schedule and adhere to rigorous corporate quality standards.
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