I/O Card Srx5K-4Xge-Xfp Specifications - Juniper SRX5400 Reference

Serial Number The serial number label is located as shown in
Location
Figure 8: Serial Number Label (IOC Shown, Other Cards Similar)

I/O Card SRX5K-4XGE-XFP Specifications

The SRX5K-4XGE-XFP I/O card (IOC) supports four 10-Gigabit Ethernet ports (see
29). The IOC assembly combines packet forwarding and Ethernet interfaces on a single board, with
four 10-Gbps Packet Forwarding Engines. Each Packet Forwarding Engine consists of one I-chip for
Layer 3 processing and one Layer 2 network processor. The IOCs interface with the power supplies and
Switch Control Boards (SCBs).
You must install at least one IOC in the firewall. The IOC can be of any of the available IOC or Flex IOC
types.
You can install IOCs in any of the slots that are not reserved for Switch Control Boards (SCBs). If a slot is
not occupied by a card, you must install a blank panel to shield the empty slot and to allow cooling air to
circulate properly through the firewall.
Figure 8 on page 28.
Figure 9 on page
28