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by Juniper
Product Line: Juniper Networks SRX Series
Product Type: Router
Original price $0.00 - Original price $1,998.00
Original price
$0.00 - $1,998.00
Current price $1,998.00
Title: Surplus

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Product Description

The SRX345-SYS-JB Juniper features 16x1GbE total onboard ports, including 8x1Gb RJ-45 and 8x1Gb SFP ports, coupled with 4x Mini-PIM slots, supporting versatile connectivity options. It is designed with 4G RAM and 8G Flash memory, ensuring efficient data processing and storage capabilities. This 1U form factor device offers front to back airflow, a power consumption of 122 W, and includes a power supply, cable, and rack mount kit, making it suitable for high-density networking environments.

Key Feature for the SRX345-SYS-JB

  • What is the total number of 1GbE ports available on this device?
    The device has a total of 16x1GbE ports.
  • How many Mini-PIM slots does the hardware feature?
    The hardware features 4 Mini-PIM slots.
  • Can you describe the airflow direction in this networking device?
    The device supports front to back airflow.
  • What are the system memory specifications?
    The system is equipped with 4G RAM and 8G Flash.
  • Are the 16x1GbE ports MACsec capable?
    Yes, all 16x1GbE ports are MACsec capable.
  • What type of management ports are available?
    The device includes 1x1GbE out-of-band (OOB) management port.
  • What is the form factor of this networking device?
    The device has a 1U form factor.
  • How is the power supplied to the device?
    The device's power supply accepts DC input ranging from -40.8 VDC to -72 VDC.
  • What is the average power consumption of the device?
    The average power consumption is 122 W.
  • What are the dimensions and weight of this networking hardware?
    The dimensions are 17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm), and it weighs 10.80 lb (4.90 kg).

Product Review

The Juniper SRX345-SYS-JB offers a balanced array of connectivity options, including 16x1GbE ports split evenly between RJ-45 and SFP types, and four Mini-PIM slots, catering to versatile networking needs. However, with only 4G RAM and 8G Flash, its performance may lag behind in demanding environments, potentially limiting its effectiveness in high-throughput scenarios. Additionally, while the device supports front-to-back airflow, facilitating efficient cooling, its power consumption at an average of 122W could be a concern for energy-conscious deployments.


The Juniper SRX345-SYS-JB is a versatile and high-performance networking device designed to provide secure and reliable connectivity for small to medium-sized enterprise networks. This device integrates security, routing, switching, and WAN connectivity in a single, compact 1U form factor, making it an ideal solution for businesses looking to secure their networks without compromising on performance or scalability. At the heart of the SRX345-SYS-JB are its comprehensive hardware specifications that cater to a wide range of networking needs. The device is equipped with 16 Gigabit Ethernet (GbE) ports, divided evenly between 8 RJ-45 and 8 small form-factor pluggable (SFP) ports, providing flexibility in connecting to various types of network mediums. Additionally, the inclusion of 4 Mini Physical Interface Module (Mini-PIM) slots allows for expanded connectivity options, enabling users to customize the device to suit their specific network requirements. The SRX345 is designed with performance in mind, featuring 4GB of RAM and 8GB of Flash memory. This ensures smooth operation and ample storage for network configurations and software. The system's processing power is capable of handling the demands of intensive network environments, ensuring efficient traffic management and security enforcement. For management and connectivity, the device includes a range of ports and slots: - MACsec-capable ports ensure secure communication across all 16 1GbE ports. - An Out-of-Band (OOB) management port offers a dedicated channel for device management, enhancing network security by separating management traffic from user data. - Console access is facilitated through both RJ-45 and miniUSB ports, providing flexibility for network administrators. - A USB 3.0 port supports additional storage or external devices. The SRX345-SYS-JB is designed with front-to-back airflow, supporting efficient cooling and reliable operation in various installation environments. This thermal management approach ensures that the device can perform optimally even under heavy load conditions. Other notable hardware features include: - An SSD slot for expanded storage options, allowing for the use of solid-state drives for enhanced performance and reliability. - A compact size of 17.36 x 1.72 x 14.57 inches and a weight of 10.80 lb (including the power supply unit), making it suitable for rack-mounted installations in space-constrained environments. - Support for DC power input ranging from -40.8 VDC to -72 VDC, with an average power consumption of 122W, balancing performance with energy efficiency. In summary, the Juniper SRX345-SYS-JB stands out as a powerful and flexible networking solution that meets the needs of growing enterprises. Its comprehensive set of features and hardware specifications make it a capable device for securing and managing network traffic, ensuring that businesses can maintain a secure and efficient network environment.


Item Number SRX345-SYS-JB
Manufacturer Juniper
Included Components 16GbE interface, 4 Mini-PIM slots, 4GB RAM, 8GB Flash, power supply unit, cable, rack-mount kit
Ethernet Ports 8x RJ-45 1GbE + 8x 1GbE SFP
Mini-PIM Expansion Slots 4
Cooling Direction Front to Back Airflow
Memory (RAM) 4 GB
Flash Storage 8 GB
Total Built-in Ports 16x1GbE
Built-in RJ-45 Ports 8x1GbE
Built-in SFP Ports 8x1GbE
Ports Supporting MACsec 16x1GbE
Management Interface 1x1GbE OOB
Console Access 1x RJ-45, 1x miniUSB
USB Ports 1x USB 3.0 (Type A)
SSD Expansion 1 slot
Form Factor 1U
Dimensions (WxHxD) 17.36 x 1.72 x 14.57 in (44.09 x 4.36 x 37.01 cm)
Weight 10.80 lb (4.90 kg) including PSU
DC Power Input -40.8 to -72 VDC
Average Power Consumption 122 W

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