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by Juniper
Product Line: Juniper Networks SRX Series Services Gateways
Product Type: Firewall appliance
Sold out
Original price $0.00 - Original price $628.00
Original price
$0.00 - $628.00
Current price $0.00
Title: Surplus

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Product Description

The SRX650BASESRE6645AP Juniper features a SRE 6 with a 645 W AC PoE PSU, delivering 247 W of PoE power, and includes 4 onboard 10/100/1000BASE-T ports. It supports up to 3,000 concurrent VPN tunnels, offers firewall performance of 7 Gbps, and can handle 35,000 connections per second with a capacity for 512 K concurrent sessions. Designed for reliability, it operates within a temperature range of 32° to 104° F and has a mean time between failures (Telcordia model) of 9.6 years when using redundant power sources.

Key Feature for the SRX650BASESRE6645AP

  • What are the integrated network port capabilities of the SRE 6 hardware?
    The SRE 6 includes 4 onboard 10/100/1000BASE-T ports and supports 48x 1 Gigabit Ethernet RJ-45 network ports.
  • How much power does the 645 W AC PoE PSU provide for PoE devices?
    It provides 247 W of power for PoE devices.
  • What memory and storage capacities are available on this device?
    The device is equipped with 2 GB DRAM and a 2 GB Compact Flash (CF) for storage.
  • Can you detail the cooling mechanism included with the product?
    A fan tray is included to ensure optimal cooling during operation.
  • What accessories come with the product for installation?
    A power cord and rack-mount kit are provided for easy installation.
  • How many expansion slots are available, and how many are free?
    There are 8x expansion slots, all of which are free for use.
  • What is the included firmware version?
    The device runs on Junos OS 11.4R5 firmware.
  • What is the firewall performance capacity of the device?
    The firewall can handle up to 7 Gbps of traffic.
  • Could you specify the operational and nonoperational temperature ranges?
    Operational temperatures range from 32° to 104° F (0° to 40° C), and nonoperational temperatures range from 4° to 158° F (-20° to 70° C).
  • What are the humidity levels for operation and storage?
    Humidity levels for operation are 10% to 90% noncondensing, and for storage, 5% to 95% noncondensing.

Product Review

The Juniper SRX650BASESRE6645AP provides solid performance with its firewall throughput of 7 Gbps and the capacity to handle 3,000 concurrent VPN tunnels, which is suitable for medium to large-sized networks. However, its limitation to 2 GB DRAM and 2 GB CF might be a bottleneck for more demanding applications that require higher memory and storage. Additionally, the device's operational temperature range and robust mean time between failures of 9.6 years with redundant power ensure reliability in various environmental conditions, though the operational temperature cap at 40°C could be restrictive in hotter climates without adequate cooling.


The Juniper SRX650BASESRE6645AP is a high-performance networking hardware solution designed to meet the needs of mid-sized to large enterprise networks. This device incorporates a comprehensive range of features and specifications tailored to ensure reliable, secure, and efficient network operations. At the heart of this device are its core hardware specifications, which include 2 GB of DRAM and 2 GB of CompactFlash (CF) memory, providing a solid foundation for the device's operations and storage of the Junos OS 11.4R5 firmware. The inclusion of a 645W AC Power Supply Unit (PSU) with Power over Ethernet (PoE) capabilities, delivering up to 247W of PoE power, underscores its capacity to support devices requiring direct electrical power over network connections. The SRX650BASESRE6645AP is equipped with four onboard 10/100/1000BASE-T ports, allowing for versatile connectivity options. Additionally, the device boasts an impressive array of network ports, featuring 48x 1 Gigabit Ethernet RJ-45 ports designed to handle high-density network environments efficiently. Expansion is a key feature of this model, with 8x expansion slots and an equivalent number of free slots, enabling users to customize and scale their network infrastructure according to their specific requirements. This flexibility ensures that the device can adapt to evolving network demands. Key specifications include: - Concurrent VPN Tunnels: 3,000, facilitating secure remote access. - Firewall Performance: 7 Gbps, ensuring robust security and efficient traffic management. - Connections Per Second: 35,000, demonstrating the device's capability to handle high volumes of network traffic seamlessly. Furthermore, the SRX650BASESRE6645AP supports up to 512K concurrent sessions, indicating its proficiency in managing multiple connections efficiently, a critical aspect for enterprises with heavy network traffic. Designed for resilience, the device comes with a fan tray, power cord, and rack-mount kit, highlighting its readiness for immediate deployment in a 2-RU space within data center environments. Operational reliability is a cornerstone of this model, with a mean time between failures (Telcordia model) rated at 9.6 years when configured with redundant power, emphasizing its durability and stability over time. Environmental conditions are also thoroughly considered, with operational temperatures ranging from 32° to 104° F (0° to 40° C) and non-operational temperatures spanning from 4° to 158° F (-20° to 70° C). Humidity levels are accommodated from 10% to 90% noncondensing during operation and from 5% to 95% noncondensing when the device is not in use, ensuring the SRX650BASESRE6645AP's performance remains unaffected by varying environmental conditions. In summary, the Juniper SRX650BASESRE6645AP is engineered to cater to the demanding requirements of modern network infrastructures, offering a blend of performance, scalability, and reliability. With its comprehensive set of features, this device stands out as a capable solution for organizations looking to bolster their network capabilities.


Item Number Juniper SRX650BASESRE6645AP
Manufacturer Juniper
System Resource Engine SRE 6, 645W AC Power Over Ethernet Power Supply Unit
Built-in Ports 4x Gigabit Ethernet (10/100/1000BASE-T)
Memory 2GB DRAM
Storage 2GB Compact Flash
Power over Ethernet 247W Available for PoE Devices
Cooling System Includes Fan Tray
Accessories Power Cable and Rack Mounting Kit Provided
Networking Interfaces 48x Gigabit Ethernet RJ-45 Ports
Expansion Options 8x Expansion Module Slots, 8x Available Slots
Power Supply One 645W AC Power Unit Supplied
VPN Capability Supports Up to 3,000 Simultaneous VPN Tunnels
Firewall Throughput 7 Gigabits Per Second
New Connections/Second 35,000 Connections
Maximum Sessions 512,000 Sessions
Operating System Junos OS Version 11.4R5
Flash Memory 2GB Flash Storage
Rack Size Rack Mount Kit for 2 Rack Unit (RU) Included
Operating Temperature Range 32° to 104° Fahrenheit (0° to 40° Celsius)
Storage Temperature Range 4° to 158° Fahrenheit (-20° to 70° Celsius)
Relative Humidity (Operating) 10% to 90%, Non-condensing
Relative Humidity (Storage) 5% to 95%, Non-condensing
Reliability Average Time Between Failures: 9.6 Years with Redundant Power Configuration

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