Skip to content


by Juniper
Product Line: Juniper SRX Series Series
Product Type: port modules
Sold out
Original price $0.00 - Original price $0.00
Original price
$0.00 - $0.00
Current price $0.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The SRX5K-FPC-IOC-A features a 1.2-GHz CPU and 1 GB SDRAM, designed to enhance network performance through its dual Packet Forwarding Engines, each delivering a maximum throughput of 10 Gbps. It is equipped with a Flex IOC that provides slots for two port modules, facilitating flexible network configurations and connectivity options including 1000BASE-LH, 1000BASE-LX, and 1000BASE-SX. This module requires 312 W typical to 365 W maximum power, weighs approximately 10 lb (4.5 kg), and is compatible with specific slots in the SRX5600 and SRX5800, ensuring seamless integration and enhanced network performance.

FAQs for the SRX5K-FPC-IOC-A

  • What are the key features of the Flex IOC?
    The Flex IOC includes slots for two port modules, enhancing its connectivity and expansion capabilities.
  • How does the SRX5600 support port module slots?
    The SRX5600 supports port modules in any slot except the bottom slots 0 or 1.
  • What is the maximum power requirement for this device including port modules?
    The maximum power requirement is 365 W, which includes the consumption of port modules.
  • What are the model numbers for the 1000BASE-LX SFP?
    The model numbers are SRX-SFP-1GE-LX and SRX-SFP-1GE-LX-ET.
  • How much does the device weigh?
    The device weighs approximately 10 lb (4.5 kg).
  • Can the SRX5800 accommodate port modules in center slots 0, 1, or 2/6?
    No, the SRX5800 cannot accommodate port modules in center slots 0, 1, or 2/6.
  • What is the typical power consumption of the device?
    The typical power consumption is 312 W.
  • Are there specific SFP models for 1000BASE-LH?
    Yes, the models are SRX-SFP-1GE-LH and SRX-SFP-1GE-LH-ET.
  • What interfaces are available for control information?
    Two Gigabit Ethernet interfaces allow for the management of control information.
  • What kind of connectors does the device use for physical SPC connections?
    It uses midplane connectors and power circuitry for physical SPC connections.

Product Review

The Juniper SRX5K-FPC-IOC-A is equipped with a 1.2-GHz CPU and 1 GB SDRAM, alongside two Packet Forwarding Engines capable of a maximum throughput of 10 Gbps each, offering adequate processing power for high-speed networking tasks. Its Flex IOC feature, allowing for two port modules, adds a level of customization but is limited by specific slot restrictions on the SRX5600 and SRX5800 models, which could be a drawback for certain configurations. Additionally, with a power consumption of 312 W typically and up to 365 W with port modules, it presents a considerable energy demand, yet its compatibility with various 1000BASE transceivers ensures versatility in connectivity options.


The Juniper SRX5K-FPC-IOC-A is a high-performance networking component designed for the SRX5600 and SRX5800 services gateways. This Flexible PIC Concentrator (FPC) integrates advanced technology to enhance network efficiency and reliability. It features a 1.2-GHz CPU and 1 GB SDRAM, ensuring smooth operation and adept handling of networking tasks. The hardware is engineered with two Packet Forwarding Engines, each capable of a maximum throughput of 10 Gbps, facilitating rapid data transmission across networks. This model is distinguished by its Flex IOC, which offers slots for two port modules, allowing for customizable network configurations to meet various connectivity needs. The flexibility in port module selection supports a range of network designs and expansions, ensuring adaptability to evolving network requirements. In terms of compatibility, the SRX5K-FPC-IOC-A is versatile. For the SRX5600, it can be installed in any slot except the bottom slots 0 or 1. Similarly, in the SRX5800, it fits in any slot except the center slots 0, 1, or 2/6. This flexibility ensures that the device can be easily integrated into existing network setups without major adjustments. Power efficiency is a notable feature of the SRX5K-FPC-IOC-A, with a typical power requirement of 312 W and a maximum of 365 W when including port modules. This power efficiency is an essential attribute for maintaining optimal performance while managing operational costs. Weighing approximately 10 lb (4.5 kg), the device is relatively lightweight, facilitating easy installation and maintenance. Its design is also conducive to efficient space utilization within network racks, an important consideration for data centers and network facilities with space constraints. Connectivity options are extensive, with support for various SFP models including 1000BASE-LH, 1000BASE-LX, and 1000BASE-SX, enabling connections over different fiber types and distances. This versatility ensures that the device can be deployed in a wide range of network environments. Additionally, the unit includes: - Physical SPC connectors and fabric interfaces for enhanced connectivity. - Two Gigabit Ethernet interfaces for control information. - Interfaces from the SCBs for power and control, ensuring seamless integration and communication within the network infrastructure. - Midplane connectors and power circuitry designed for reliability and long-term performance. Overall, the Juniper SRX5K-FPC-IOC-A stands out for its comprehensive feature set, designed to meet the demands of high-speed, high-capacity networks. Its combination of powerful hardware specifications, flexible configuration options, and efficient power usage makes it an ideal choice for organizations looking to enhance their network infrastructure with a dependable, high-performance solution.


Part Number Juniper SRX5K-FPC-IOC-A
CPU Speed 1.2 GHz
Memory 1 GB SDRAM
Packet Forwarding Engines Two
Per Engine Throughput Capacity 10 Gbps
Module Compatibility Flex IOC, supports two port module slots
Physical Connections Cables and connectors
Port Module Slots Availability Two slots
Compatibility - SRX5600 Any slot except slots 0 or 1 at the bottom
Compatibility - SRX5800 Any slot except slots 0, 1, or 2/6 in the center
Typical Power Consumption 312 W
Maximum Power Consumption 365 W (including port modules)
Weight 10 lb (4.5 kg)
Supported SFP Models - 1000BASE-LH SRX-SFP-1GE-LH, SRX-SFP-1GE-LH-ET
Supported SFP Models - 1000BASE-LX SRX-SFP-1GE-LX, SRX-SFP-1GE-LX-ET
Supported SFP Models - 1000BASE-SX SRX-SFP-1GE-SX, SRX-SFP-1GE-SX-ET
Connection Types Physical SPC connectors, Fabric interfaces
Control Interfaces Two Gigabit Ethernet for management information
SCB Interface Functions Two for power and control of the boards
Internal Components Midplane connectors, power circuitry

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare