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by Juniper
Product Line: Juniper Networks Secure Services Gateway (SSG) Series
Product Type: Firewall
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Original price $0.00 - Original price $204.00
Original price
$0.00 - $204.00
Current price $0.00
Title: Surplus

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Product Description

The SSG-350M-SH Juniper features advanced networking capabilities with its ScreenOS operating system and 1 GB of high memory, ensuring efficient processing and security management. It offers versatile connectivity options, including 4 10/100/1000 and 5 I/O Fixed Ethernet ports, and supports a wide range of interfaces such as Serial, T1, E1, ADSL, ADSL2, ADSL2+, and G.SHDSL, facilitated by 5 Physical Interface Module (PIM) slots. With a firewall performance of 550+ Mbps for large packets, AES256+SHA-1 VPN performance of 225 Mbps, and the capacity to handle 128,000 concurrent sessions and 500 VPN tunnels, this device is designed for high-demand network environments.

Key Feature for the SSG-350M-SH

  • What is the maximum firewall performance supported by ScreenOS hardware?
    The hardware supports firewall performance up to 550+ Mbps for large packets.
  • How many physical interface module (PIM) slots does the device have?
    The device is equipped with 5 PIM slots.
  • What types of Ethernet does ScreenOS support?
    It supports 4 10/100/1000 and 5 I/O Fixed Ethernet, accommodating Serial, T1, E1, ADSL, ADSL2, ADSL2+, and G.SHDSL.
  • Can you detail the VPN performance capabilities of this hardware?
    Yes, it delivers AES256+SHA-1 and 3DES+SHA-1 VPN performance at 225 Mbps.
  • What are the device's dimensions and weight?
    The dimensions are 17.5 x 2.6 x 15.1 inches (44.5 x 6.6 x 38.3 cm), and it weighs 25.0 lb (11.34 kg) without PIMs.
  • How many maximum concurrent sessions can be supported?
    The hardware supports up to 128,000 maximum concurrent sessions.
  • What is the range of operating temperatures for the device?
    The operating temperature range is from 32°F to 122°F.
  • What power supply options are available for this hardware?
    It offers both AC (100-240 VAC, 300 W) and DC (-48 to -60 VDC, 300 watts) power supply options.
  • What are the humidity tolerances for the device's operation?
    The device can operate within a humidity range of 10% to 90%.
  • How many VPN tunnels and tunnel interfaces can the device handle?
    It can handle up to 500 concurrent VPN tunnels and 300 tunnel interfaces.

Product Review

The Juniper SSG-350M-SH offers a solid balance of performance and versatility, with firewall throughput of over 550 Mbps and support for up to 500 concurrent VPN tunnels, catering well to medium-sized enterprise needs. However, its limitation of 2,000 security policies might restrict larger or more security-sensitive deployments. Furthermore, the device's broad connectivity options, including support for Serial, T1, E1, ADSL varieties, and G.SHDSL, alongside five Physical Interface Module (PIM) slots, make it a flexible choice for various network configurations, though its power consumption and heat dissipation could pose challenges in environments with strict energy efficiency requirements.


The Juniper SSG-350M-SH is designed to meet the demands of medium to large network environments, providing secure Internet and intranet access. At its core, it runs on ScreenOS and is equipped with high memory capacity, reaching up to 1 GB, ensuring smooth operation even under heavy load. This device stands out for its hardware-based security and comes with an AC power supply to ensure consistent performance. Connectivity is versatile, featuring four 10/100/1000 Ethernet ports and five I/O fixed Ethernet ports, supporting a range of interfaces including Serial, T1, E1, ADSL, ADSL2, ADSL2+, and G.SHDSL. This makes the SSG-350M-SH adaptable to various network configurations and capable of supporting high-speed internet connections. For further expansion, it offers five Physical Interface Module (PIM) slots, allowing for customization according to specific network requirements. Performance metrics highlight its capability to manage large volumes of data efficiently: - Firewall throughput for large packets is over 550 Mbps, facilitating rapid data processing. - VPN performance is robust, with AES256+SHA-1 and 3DES+SHA-1 both delivering 225 Mbps, ensuring secure and fast remote connections. - It supports up to 128,000 concurrent sessions and 2,000 security policies, making it suitable for networks with high traffic. - The device can handle up to 500 concurrent VPN tunnels and 300 tunnel interfaces, offering flexibility in secure network design. Environmental and physical specifications are engineered for reliability in various conditions: - Operating temperatures range from 32°F to 122°F, and non-operating temperatures span from -4°F to 158°F. - Humidity tolerance is from 10% to 90%, ensuring operation in a wide range of environmental conditions. - Dimensions are 17.5 x 2.6 x 15.1 inches, and it weighs 25.0 lb without PIMs, making it a substantial yet manageable piece of equipment for rack mounting. - Power efficiency is addressed with a 300 W AC power supply, supporting a voltage range of 100-240 VAC and a maximum current consumption of 3.5 A to 1.5 A. The DC power option ranges from -48 to -60 VDC, also at 300 watts. Additional details to consider include: -
  • Average heat dissipation is 273 BTU without PIMs, indicating efficient power usage and low heat output.
  • The device's weight and dimensions reflect its robust construction and capacity for extensive networking modules.
  • Power requirements are versatile, accommodating both AC and DC inputs to suit various installation environments.
In summary, the Juniper SSG-350M-SH is engineered to deliver high performance, reliability, and scalability for medium to large network environments seeking secure connectivity and efficient data handling. Its comprehensive feature set, combined with flexible interface options and environmental resilience, makes it a valuable asset for organizations aiming to fortify their network infrastructure.


Model NumberJuniper SSG-350M-SH
Operating SystemScreenOS with Enhanced Memory (1GB)
Security FeaturesHardware-based Security, Includes AC Power Module
Ethernet Ports4 Gigabit Ports and 5 Fixed I/O Ethernet Connections
Supported ConnectionsSerial, T1, E1, ADSL, ADSL2, ADSL2+, G.SHDSL Interfaces
Expansion Slots5 Physical Interface Module (PIM) Slots
Firewall ThroughputOver 550 Mbps for Large Packet Traffic
VPN Performance (AES256+SHA-1)225 Mbps
VPN Performance (3DES+SHA-1)225 Mbps
Session CapacityUp to 128,000 Concurrent Sessions
Security Policy CapacityUp to 2,000 Policies
VPN Tunnel Capacity500 Concurrent Tunnels
VPN Tunnel Interfaces300 Interfaces
Operating Temperature Range32°F to 122°F (0°C to 50°C)
Storage Temperature Range-4°F to 158°F (-20°C to 70°C)
Humidity Range (Operational)10% to 90% Non-condensing
Dimensions17.5 x 2.6 x 15.1 inches (44.5 x 6.6 x 38.3 cm)
Weight25 pounds (11.34 kg) without PIMs
AC Power Specifications100-240 VAC, 300 W Power Supply
Current Consumption3.5 A at 100 VAC to 1.5 A at 240 VAC
Heat Dissipation273 BTU/hr without PIMs
DC Power Option-48 to -60 VDC, 300 W

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