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SRX5K-MPC3-100G10G Specifications

The SRX5K-MPC3-100G10G (IOC3) is an interface card that provides 100 Gigabit Ethernet and 10 Gigabit Ethernet interfaces, with a Packet Forwarding Engine that provides a 240 Gbps line rate. This interface card is supported on SRX5400, SRX5600, and SRX5800 Services Gateways. See Figure 21.

Note: These cards do not support plug-in Modular Interface Cards (MICs).

All ports on the interface card have dual-color LEDs for reporting link status.

The interface card also supports hot-pluggable optical modules.

You can install the interface card in any of the slots that are not reserved for Switch Control Boards (SCBs).

Figure 21: SRX5K-MPC3-100G10G


Note: In SRX5800 Services Gateways, you cannot install the interface card in slots 0 and 11.

If a slot in the SRX5400, SRX5600, or SRX5800 Services Gateway card cage 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 services gateway.


  • Fixed-configuration MPC with two 100-Gigabit Ethernet ports and four 10-Gigabit Ethernet ports
  • Maximum throughput: 240 Gbps
  • Maximum configurable MTU: 9192 bytes

Software release

Junos OS Release 15.1X49-D10 and later

Cables and connectors

Fiber-optic 10-Gigabit DAC transceivers:

  • EX-SFP-10GE-DAC-5M
  • EX-SFP-10GE-DAC-7M

1000BASE CFP2 transceivers:

  • CFP2-100GBASE-SR10
  • CFP2-100GBASE-LR4

Fiber-optic 10-Gigabit SFP+ transceivers:

  • SFPP-10GE-ER

Power requirements

  • Typical: 10.52 A @ 48 V (505 W)

At different temperatures:

  • 55° C: 607 W
  • 40° C: 541 W
  • 25° C: 511 W


21 lb (9.52 kg)

Hardware features

  • Line-rate throughput of up to 240 Gbps
  • Supports up to 32,000 queues per-slot
  • LAN-PHY mode at 10.3125 Gbps on a per-port basis

The ports are labeled as:

  • 10-Gigabit Ethernet ports: 0/0, 0/1, 2/0, and 2/1
  • 100-Gigabit Ethernet ports: 1/0 and 3/0

Software features

  • Configurable LAN-PHY mode options per 10-Gigabit Ethernet port
  • Optical diagnostics and related alarms
  • Intelligent oversubscription services


OK/FAIL LED, one bicolor:

  • Solid green—MPC is functioning normally.
  • Blinking green—MPC is transitioning online or offline.
  • Red—MPC has failed.

10-Gigabit Ethernet LINK LED, one bicolor per port:

  • Green—Link is up.
  • Amber—Link is disabled.
  • Off—Link is down or disabled.

100-Gigabit Ethernet LINK LED, one bicolor per port:

  • Green—Link is up.
  • Amber—Link is disabled.
  • Off—Link is down.

Serial Number Location

The serial number label is located as shown in Figure 22.

Figure 22: SRX5K-MPC3-100G10G Serial Number Label

SRX5K-MPC3-100G10G Serial Number Label

Related Documentation

Modified: 2017-04-20