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100-Gigabit Ethernet MIC with CXP

Figure 1: 100-Gigabit Ethernet MIC with CXP100-Gigabit Ethernet MIC with CXP

Software release

  • 12.2 and later

For information about which MPCs support this MIC, see MIC/MPC Compatibility. For information about which MICs are supported on MX Series routers, see MICs Supported by MX Series Routers.


  • One 100-gigabit Ethernet port

  • Power requirement: 0.42 A @ 48 V (20 W)

  • Weight: 1.03 lb (0.47 kg)

  • Model number: MIC3-3D-1X100GE-CXP

  • Name in the CLI: 3D 1x100GE CXP

Hardware features

  • High-performance throughput on each port at speeds up to 100 Gbps

  • Up to 100-Gbps of full-duplex traffic

  • Maximum transmission units (MTUs) of up to 9192 bytes

  • The port is labeled PORT0

Software features

  • Synchronous Ethernet support

  • Optical diagnostics and related alarms

  • Virtual Router Redundancy Protocol (VRRP) support

  • IEEE 802.1Q virtual LANs (VLANs) support

  • Remote monitoring (RMON) EtherStats

  • Source MAC learning

  • MAC accounting and policing—Dynamic local address learning of source MAC addresses

  • Flexible Ethernet encapsulation

  • Multiple tag protocol identifiers (TPID)

Cables and connectors


You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device.

The list of supported transceivers for the MX Series is located at;=All&pf;=MX+Series.


OK/FAIL LED, one bicolor:

  • Green—MIC is functioning normally.

  • Red—MIC has failed.

LINK LED, one green per port:

  • Off—No link.

  • On steadily—Link is up with or without activity.

  • Yellow—Link is disabled.