Flex Ioc Components; Figure 8: Port Modules Supported On The Flex Ioc - Juniper SRX 5600 Hardware Manual

SRX 5600 Services Gateway Hardware Guide
You use port modules and flex IOCs to add different combinations of SFP, XFP, and
TX ports to your services gateway to suit the specific needs of your network. The
available port modules are shown in Figure 8 on page 12. See "Installing a Port
Module" on page 126 and "Removing a Port Module" on page 124 for information
about installing and removing port modules.

Figure 8: Port Modules Supported on the Flex IOC

SRX-IOC-4XGE-XFP 4-Port XFP
SRX-IOC-16GE-TX 16-Port RJ-45
SRX-IOC-16GE-SFP 16-Port SFP

Flex IOC Components

Each flex IOC consists of the following components:
12
Flex I/O Cards and Port Modules
Flex IOC cover, which functions as a ground plane and a stiffener
Two slots for port modules
Fabric interfaces
Two Gigabit Ethernet interfaces that allow control information, route information,
and statistics to be sent between the Routing Engine and the CPU on the flex
IOC
Two interfaces from the SCBs that enable the flex IOC to be powered on and
controlled
Two 10 Gbps PFEs