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

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Product Description

The SRX210B Juniper features a variety of interfaces, including 6 x RJ-45 10/100BASE-Tx for LAN, 2 x RJ-45 10/100/1000BASE-T for high-speed LAN connectivity, and 1 x RJ-45 Console for management, supported by 512 MB of standard memory and 1 GB of flash memory. It is equipped with a dual-core 800 MHz processor, 8 x 10/100/1000 Ethernet ports, 2 x USB ports, and 1 x console port, housed within dimensions of 1.75" (H) x 7.5" (W) x 8.5" (D) and weighing 3.9 pounds. This device delivers a firewall performance of 850 Mbps for large packets and 250 Mbps for IMIX, with a capability of 2,200 connections per second, and supports up to 4 PoE ports under the 802.3af standard, consuming an average power of 27 W to 84 W depending on the mode.

FAQs for the SRX210B

  • What is the total number of RJ-45 Network LAN ports available on this device?
    There are 8 RJ-45 Network LAN ports, including 6 ports with 10/100BASE-Tx and 2 ports with 10/100/1000BASE-T.
  • How much standard memory does the device come with?
    The device is equipped with 512 MB of standard memory.
  • Can you expand the device's capabilities through expansion slots?
    Yes, the device includes 2 expansion slots, with one being a PIM (Physical Interface Module) slot.
  • What are the dimensions and weight of the device?
    The device measures 1.75 inches in height, 7.5 inches in width, 8.5 inches in depth, and weighs 3.9 pounds.
  • What is the firewall performance of the device for large packets and IMIX?
    Firewall performance is 850 Mbps for large packets and 250 Mbps for IMIX.
  • How many connections per second can the device handle?
    The device can handle 2,200 connections per second.
  • What is the maximum number of Power over Ethernet (PoE) ports supported?
    The device can support up to 4 PoE ports of 802.3af with a maximum of 50 W.
  • What are the device's power requirements and consumption?
    The device requires an input voltage of 100-240V AC and has an average power consumption of 27 W (LM), 28 W (HM), and 84 W (PoE).
  • Does the device include USB ports?
    Yes, the device includes 2 USB ports.
  • What processor is the device powered by?
    The device is powered by a dual-core 800 MHz processor.

Product Review

The Juniper SRX210B offers a comprehensive range of connectivity options, including eight Ethernet ports of varying speeds and two USB ports, catering to diverse networking needs. However, its firewall performance, with 850 Mbps for large packets and 250 Mbps for IMIX, might not meet the demands of high-throughput environments. Additionally, the device supports up to four PoE ports, but the power consumption increases significantly when these are utilized, which could be a concern for energy-conscious deployments.


The Juniper SRX210B is a versatile networking device designed to provide secure connectivity for small to medium-sized enterprise branches. It combines security, routing, and switching in a single, compact platform. The SRX210B includes a variety of interfaces and ports to meet diverse network requirements, including six RJ-45 10/100BASE-Tx Network LAN ports and two RJ-45 10/100/1000BASE-T Network LAN ports for high-speed connectivity. Additionally, it features one RJ-45 Console Management port for simplified device management. This device is equipped with two expansion slots, including one PIM (Physical Interface Module) slot, allowing for network customization and expansion according to specific needs. The standard memory on the SRX210B is 512 MB, and it also includes 1 GB of flash memory for software and configuration storage. Key specifications of the Juniper SRX210B include: - Eight total network ports for versatile connectivity options. - An input voltage range of 100-240V AC, with a power consumption of 25 watts under normal conditions. - A powerful dual-core 800 MHz processor to handle multiple tasks efficiently. - Eight 10/100/1000 Ethernet ports, two USB ports, and one console port, providing a wide range of connection possibilities. - Dimensions of 1.75 inches in height, 7.5 inches in width, and 8.5 inches in depth, with a weight of 3.9 pounds, making it compact and easy to integrate into various network environments. The SRX210B delivers impressive firewall performance, capable of processing large packets at up to 850 Mbps and achieving a mixed content rate of 250 Mbps (IMIX). It supports up to 2,200 connections per second, ensuring reliable and fast network performance even under heavy loads. For environments requiring Power over Ethernet (PoE), the SRX210B offers the flexibility to support up to four PoE ports of 802.3af, with a maximum power output of 50 W. This feature enables the device to power PoE-compatible devices such as IP phones and wireless access points directly through network cables, reducing the need for additional power supplies and simplifying deployments. Average power consumption varies based on operational mode, with 27 W in low memory (LM) mode, 28 W in high memory (HM) mode, and up to 84 W when PoE is utilized. This efficient power usage helps reduce operational costs and supports eco-friendly business practices. In summary, the Juniper SRX210B is a powerful and flexible networking solution that meets the requirements of small to medium-sized enterprise branches. Its comprehensive set of features, including a variety of ports and interfaces, expansion capabilities, efficient processing power, and effective power management, make it an ideal choice for businesses looking to secure and optimize their network infrastructure.


Part Number Juniper SRX210B
Manufacturer Juniper
LAN Ports 6 x 10/100BASE-Tx, 2 x 10/100/1000BASE-T
Management Port 1 x RJ-45 Console
Expansion Slot Count 2
Expansion Slot Types 1 x PIM Slot Available
RAM 512 MB
Storage 1 GB Flash
Total Ports 8
Power Input 100-240V AC
Power Consumption 25W
CPU Dual-core, 800 MHz
Ethernet Ports 8 x Gigabit Ethernet
USB Ports 2
Console Ports 1
Dimensions 1.75" H x 7.5" W x 8.5" D
Weight 3.9 lbs
Throughput (Large Packets) 850 Mbps
Throughput (IMIX) 250 Mbps
New Connections/sec 2,200
PoE Ports (Optional) Up to 4, 802.3af, Max 50W
Power Use 27W (LM), 28W (HM), 84W (PoE)

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