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Gigabit Ethernet MIC with SFP (E)

Figure 1: 20-Port Gigabit Ethernet MIC with SFP (E) MIC-3D-20GE-SFP-E module with 20 Gigabit Ethernet ports for high-speed network connectivity in Juniper routers.

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-E

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

Hardware features

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

  • Auto-negotiation 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 32° F (0° C) to 131° F (55° 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. The MPCs are represented in the CLI as FPC0 through FPC19.

  • pic: The logical PIC number on the MIC, numbered 0 or 1. Figure 2, Figure 3, and Figure 4 illustrate the port numbering for the Gigabit Ethernet MIC with SFP (E) installed in the MX960, MX480, and MX240, respectively.

  • port: 0 through 9.

For example, ge-3/1/0 is the interface for port 0 in PIC 1 on the MPC installed in slot 3.

Figure 2, Figure 3, and Figure 4 illustrate the port numbering for the MIC-3D-20GE-SFP-E installed in an MX960, MX480, and MX280, respectively.

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.
Figure 2: Port Numbering for the MIC-3D-20GE-SFP-E (MX960) Juniper Networks MIC-3D-20GE-SFP-E module in chassis with 20 GE ports labeled ge-3/0/0 to ge-3/1/9 highlighted in blue.
Figure 3: Port Numbering for the MIC-3D-20GE-SFP-E (MX480) Juniper Networks MIC-3D-20GE-SFP-E Modular Interface Card with 20 Gigabit Ethernet ports displayed in a router chassis with detailed port layout.
Figure 4: Port Numbering for the MIC-3D-20GE-SFP-E (MX240) Modular Interface Card MIC-3D-20GE-SFP-E with 20 Gigabit Ethernet ports installed in Juniper Networks router chassis.

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