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by Juniper
Product Line: Juniper SRX-IOC-16GE-TX
Product Type: Router
Sold out
Original price $306.00 - Original price $372.00
Original price
$306.00 - $372.00
Current price $372.00
Title: Surplus

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Product Description

The SRX-IOC-16GE-TX is a Juniper Flex IOC module featuring 16x 1 Gigabit Ethernet RJ-45 ports, designed for high-speed connectivity with a maximum throughput of 10 Gbps and an oversubscription ratio of 1.6:1. It supports a maximum configurable MTU of 9192 bytes and is compatible with either slot in the SRX5K-FPC-IOC chassis. This module delivers advanced security capabilities, including a maximum firewall performance of 65 Gbps, VPN performance up to 43 Gbps with AES256+SHA-1 encryption, and supports up to 28 million concurrent sessions and 4,096 VLANs.

Key Feature for the SRX-IOC-16GE-TX

  • What is the port configuration of the 16-port 10/100/1000 Ethernet module?
    The module has 16x 1 Gigabit Ethernet RJ-45 ports.
  • How does the Flex IOC module support network expansion?
    It supports expansion by providing sixteen 10/100/1000 Ethernet RJ45 ports for increased connectivity options.
  • What is the maximum throughput capability of this Ethernet module?
    The maximum throughput is 10 Gbps.
  • Can the Flex IOC module's MTU size be configured?
    Yes, the maximum configurable MTU is 9192 bytes.
  • What is the oversubscription ratio of the Ethernet module?
    The oversubscription ratio is 1.6:1.
  • What type of cables and connectors are required for the Flex IOC module?
    It requires sixteen RJ-45 1-Gbps ports for connectivity.
  • What is the weight of the 16-port 10/100/1000 Ethernet module?
    It weighs approximately 1.6 lb (0.7 kg).
  • Which slots are supported by the Flex IOC module?
    It can be installed in either slot of the SRX5K-FPC-IOC Flex IOC.
  • What are the firewall performance metrics for the Ethernet module?
    Maximum firewall performance is 65 Gbps, with IMIX at 30 Gbps, and firewall packets per second (64 bytes) at 9.8 Mpps.
  • What are the temperature and humidity operational ranges for the Flex IOC module?
    Operating temperature long term is 41° to 104° F (5° to 40° C), short term is 23° to 131° F (-5° to 55° C), and humidity long term is 5% to 85% noncondensing.

Product Review

The Juniper SRX-IOC-16GE-TX offers a notable throughput of 10 Gbps across its 16 1-Gigabit Ethernet RJ-45 ports, addressing the need for high-speed networking with an oversubscription ratio of 1.6:1. However, despite its capacity for substantial data handling, the maximum configurable MTU of 9192 bytes may limit performance in environments demanding higher packet sizes. Additionally, its compatibility with SRX5K-FPC-IOC Flex IOC slots and comprehensive firewall and VPN performance metrics make it a versatile choice for complex network architectures, though the operational temperature range demands consideration for deployment in varied environmental conditions.


The Juniper SRX-IOC-16GE-TX is a high-performance networking module designed to enhance the capabilities of the SRX series firewalls. This module provides sixteen 10/100/1000 Ethernet RJ-45 ports, enabling flexible and high-speed connectivity options for a variety of networking requirements. With a focus on hardware specifications, this product overview will detail the key features and capabilities of the SRX-IOC-16GE-TX. At the core of the SRX-IOC-16GE-TX is its ability to support a maximum throughput of 10 Gbps, ensuring efficient data flow across the network. This is complemented by an oversubscription ratio of 1.6:1, optimizing the balance between port density and bandwidth availability. The module allows for a maximum configurable Maximum Transmission Unit (MTU) of 9192 bytes, facilitating the efficient handling of large data packets and improving overall network performance. The SRX-IOC-16GE-TX is designed with sixteen RJ-45 1-Gbps ports, accommodating standard Ethernet cables and connectors. This design allows for straightforward integration into existing network infrastructures, simplifying the deployment process. With a weight of approximately 1.6 lb (0.7 kg), the module is lightweight yet durable, ensuring reliability and ease of handling during installation. Compatibility is a key aspect of the SRX-IOC-16GE-TX, as it is designed to fit either slot in the SRX5K-FPC-IOC Flex IOC, providing flexibility in deployment within the SRX series firewall chassis. This integration capability ensures that users can leverage the module's features without the need for extensive hardware modifications. The module boasts impressive security and performance metrics, including a maximum firewall performance of 65 Gbps and an IMIX firewall performance of 30 Gbps. It supports up to 9.8 million firewall packets per second (64 bytes), showcasing its ability to handle high volumes of network traffic efficiently. Additionally, the SRX-IOC-16GE-TX delivers strong VPN performance, with maximum AES256+SHA-1 and 3DES+SHA-1 VPN throughput both reaching 43 Gbps. Its IPS performance peaks at 22 Gbps, further enhancing the security capabilities of the network. In terms of capacity, the module supports up to 28 million concurrent sessions and 80,000 security policies, offering ample scalability for growing network demands. It also supports a significant number of security zones, virtual routers, and VLANs, with maximum numbers reaching 2,000, 2,000, and 4,096, respectively. These features enable complex network configurations and segmentation, essential for maintaining secure and efficient network operations. Operating conditions for the SRX-IOC-16GE-TX are designed to accommodate a wide range of environments, with long-term operating temperatures ranging from 41° to 104° F (5° to 40° C) and short-term conditions extending from 23° to 131° F (-5° to 55° C). Humidity tolerance for long-term operation is set at 5% to 85% noncondensing, ensuring the module's reliability across various climatic conditions. - Maximum throughput: 10 Gbps - Maximum configurable MTU: 9192 bytes - Operating temperature range: 41° to 104° F (5° to 40° C) long term In conclusion, the Juniper SRX-IOC-16GE-TX is a versatile and high-performing module that significantly enhances the networking capabilities of the SRX series firewalls. With its comprehensive set of features, this module is well-suited for organizations looking to expand their network's performance, security, and scalability.


Item NumberJuniper SRX-IOC-16GE-TX
Type of Module16-port 1G Ethernet Module, Flex IOC
Network Interface16x Gigabit Ethernet (RJ-45)
Module Configuration16-port Ethernet Module with 10/100/1000 Mbps RJ45 Interfaces
Data RateUp to 10 Gbps
Oversubscription Rate1.6 to 1
Maximum MTU9192 Bytes
Connectivity16 RJ-45 Ports for 1-Gbps Connectivity
Mass1.6 pounds (Approx. 0.7 kg)
CompatibilityCompatible with any slot in SRX5K-FPC-IOC Flex IOC
Peak Firewall Throughput65 Gbps
Firewall Throughput (IMIX)30 Gbps
Firewall Processing Rate9.8 Million Packets per Second (64-byte packets)
Top AES256+SHA-1 VPN Throughput43 Gbps
Top 3DES+SHA-1 VPN Throughput43 Gbps
Peak Intrusion Prevention Throughput22 Gbps
Session Capacity28 Million Concurrent Sessions
Security Policy LimitUp to 80,000 Policies
Stable Operating Temperature41° to 104° F (5° to 40° C)
Short-Term Operating Temperature23° to 131° F (-5° to 55° C)
Operating Humidity (Stable)5% to 85%, Non-Condensing
Security Zone LimitUp to 2,000 Zones
Virtual Router LimitUp to 2,000 Routers
VLAN Capacity4,096 VLANs

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