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Gigabit Ethernet MIC with SFP (EH)

Figure 1: 20-Port Gigabit Ethernet MIC with SFP (EH)20-Port Gigabit Ethernet MIC with SFP (EH)

Software release

  • Junos 13.2R2 and later

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

Description

  • 20 Gigabit Ethernet ports

  • Power requirement: 0.77 A @ 48 V (37 W)

  • Weight: 1.2 lb (0.54 kg)

  • Model number: MIC-3D-20GE-SFP-EH

  • Name in the CLI: 3D 20x 1GE(LAN)-EH,SFP

Hardware features

  • High-performance throughput on each port at speeds up to 1 Gbps

  • Autonegotiation between Gigabit Ethernet circuit partners

  • Up to 20-Gbps of full-duplex traffic

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

  • Environmentally hardened for –40° F (–40° C) to 149° F (65° C) operating temperatures

  • SEC PHY

  • Timing PHY

Software features

  • 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)

  • Precision Time Protocol (PTP) or IEEE 1588v2

  • Media Access Control Security (MACsec)

Interfaces

Syntax: ge-fpc/pic/port where:

  • fpc: Slot in the router where the MPC is installed

  • pic: 0 (left grouping of 10 ports) or 1 (right grouping of 10 ports) when installed in MIC slot 0; 2 (left grouping of 10 ports) or 3 (right grouping of 10 ports) when installed in MIC slot 1

  • port: 0 through 9

For example, ge-1/3/0 is the interface for port 0 in the right grouping of ports on the MIC installed in MIC slot 1 on an MPC installed in slot 1.

Cables and connectors
Tip:

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 https://pathfinder.juniper.net/hct/category/#catKey=100001&modelType;=All&pf;=MX+Series.

LEDs

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.

Related Documentation