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by Juniper
Product Line: Juniper SRX Series Series
Product Type: Gateway
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Original price $0.00 - Original price $0.00
Original price
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Current price $0.00
Title: Surplus

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Product Description

The SRX340-SYS-JB is equipped with 16x1GbE total onboard ports, including 8x1GbE RJ-45 ports and 8x1GbE SFP transceiver ports, supported by 4G RAM and 8G Flash storage, designed for high-efficiency networking. It features 4 mini PIM (WAN) slots, a single USB 3.0 port, and an SSD slot, all housed in a 1U form factor chassis measuring 17.36 x 1.72 x 14.57 inches and weighing 10.80 lb. Additionally, it supports up to 1024 IPsec VPN tunnels and 256,000 maximum concurrent sessions, ensuring secure and scalable network operations.

FAQs for the SRX340-SYS-JB

  • What is the total number of onboard ports available?
    The total onboard ports available are 16x1GbE.
  • How many Mini PIM (WAN) slots does the device feature?
    The device features 4 Mini PIM (WAN) slots.
  • What are the system memory and storage capacities?
    System memory (RAM) is 4 GB, and storage (flash) capacity is 8 GB.
  • What form factor is the device?
    The device has a 1U form factor.
  • Can you detail the device's power consumption and heat dissipation rates?
    Average power consumption is 122 W, and heat dissipation is 420 BTU/h.
  • What are the performance metrics for the stateful firewall?
    Stateful firewall performance is 350 Kpps (64 B packet size) and 1100 Mbps (IMIX packet size).
  • How many IPsec VPN tunnels can the device support?
    The device can support up to 1024 IPsec VPN tunnels.
  • What is the maximum number of concurrent sessions the device can handle?
    The maximum number of concurrent sessions is 256,000 (IPv4 or IPv6).
  • What are the operating and nonoperating temperature ranges?
    Operating temperature range is 32° to 104° F (0° to 40° C), and nonoperating temperature range is 4° to 158° F (-20° to 70° C).
  • What are the device's dimensions and weight?
    Dimensions are 17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm), and weight is 10.80 lb (4.90 kg).

Product Review

The Juniper SRX340-SYS-JB offers a solid array of connectivity options with its 16 Gigabit Ethernet ports, supplemented by 4 Mini Physical Interface Module (MPIM) slots, allowing for flexible network configurations. However, its system memory and storage, at 4 GB and 8 GB respectively, may limit performance in high-demand environments, potentially impacting its ability to handle large-scale operations efficiently. Additionally, the device's power consumption and heat dissipation are considerable, which could affect its deployment in energy-conscious settings.


The Juniper SRX340-SYS-JB is designed to provide secure connectivity and advanced security solutions for businesses. With a comprehensive suite of hardware specifications, this device is equipped to handle a multitude of networking tasks efficiently and reliably. At its core, the device boasts a total of 16 GbE ports, split evenly between RJ-45 and small form-factor pluggable (SFP) transceiver ports, offering flexibility in connection types. It also features four Mini Physical Interface Module (MPIM) slots, expanding its functionality and service range. To support its operations, the SRX340 is equipped with 4 GB of system memory (RAM) and 8 GB of storage (flash), ensuring smooth processing and ample space for firmware and configuration files. The hardware specifications highlight its readiness for various networking tasks: - Total onboard ports: 16x1GbE, providing ample connectivity options for different network configurations. - Mini PIM (WAN) slots: 4, allowing for expansion and customization to meet specific network requirements. - USB 3.0 ports (type A): 1, enabling easy file transfers and software updates. Additionally, the device includes an SSD slot for storage expansion, a console port for management (available both as RJ-45 and miniUSB), and an average power consumption of 122 W, with heat dissipation at 420 BTU/h, indicating its efficiency in operations. With dimensions of 17.36 x 1.72 x 14.57 inches and weighing 10.80 lb, its 1U form factor is designed for easy installation and integration into existing rack setups. Performance capabilities of the SRX340 are notable. It supports up to 1024 IPsec VPN tunnels, allowing secure connections across the internet. The stateful firewall throughput is impressive, with capabilities of 350 Kpps (64 B packet size) and 1100 Mbps (IMIX packet size), providing robust security measures. Additionally, it can handle up to 256,000 concurrent sessions, making it suitable for medium to large-sized business operations. Environmental tolerances of the SRX340 include an operating temperature range from 32° to 104° F and a non-operating temperature range from 4° to 158° F. Humidity tolerance ranges from 10% to 90% noncondensing when operating and 5% to 95% noncondensing when not in operation, ensuring reliability across various environmental conditions. In summary, the Juniper SRX340-SYS-JB stands out for its comprehensive connectivity options, expandability, and performance capabilities. Designed to meet the demands of secure and efficient network operations, it is well-suited for businesses looking for a scalable and reliable networking solution.


Item NumberSRX340-SYS-JB
Produced byJuniper
Integrated GbE Ports16
Integrated RJ-45 Interfaces8x1GbE
Integrated SFP Transceiver Interfaces8x1GbE
Expansion Slots for Mini-PIM4
Management Ports (RJ-45 + miniUSB)1
USB 3.0 Interface (Type A)1
RAM Capacity4 GB
Flash Storage Capacity8 GB
SSD Expansion Slots1
Chassis Type1U Rack-mountable
Dimensions (Width x Height x Depth)17.36 x 1.72 x 14.57 inches
Weight (Including Power Supply)10.80 lbs
Typical Power Usage122 W
Heat Release420 BTU/hr
Performance of Stateful Firewall (64-byte packets)350 Kpps
Performance of Stateful Firewall (IMIX packet size)1100 Mbps
Supported IPsec VPN Connections1024
Max Simultaneous Sessions256,000
Temperature Range (Operational)32° to 104° F
Temperature Range (Storage)4° to 158° F
Humidity (Operational)10% to 90% (non-condensing)
Humidity (Storage)5% to 95% (non-condensing)

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