User Manual

Gigabit Ethernet MIC with SFP
Figure 7: 20-Port Gigabit Ethernet MIC with SFP
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MIC-3D-20GE-SFP
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Junos 10.1 and later
For information on which MPCs support this MIC, see “MIC/MPC Compatibility” on page 117. For
information on which MICs are supported on MX Series routers, see “MICs Supported by MX Series
Routers” on page 113.
Software release
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20 Gigabit Ethernet ports
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Power requirement: 0.77 A @ 48 V (37 W)
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Weight: 1.2 lb (0.54 kg)
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Model number: MIC-3D-20GE-SFP
Description
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High-performance throughput on each port at speeds up to 1 Gbps
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Autonegotiation between Gigabit Ethernet circuit partners
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Up to 20-Gbps of full-duplex traffic
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Maximum transmission units (MTUs) of up to 9192 bytes
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Ports are numbered:
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[1/3]/0 through [1/3]/9 and labeled 0 through 9
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[0/2]/0 through [0/2]/9 and labeled 0 through 9
Hardware features
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Optical diagnostics and related alarms
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Virtual Router Redundancy Protocol (VRRP) support
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IEEE 802.1Q virtual LANs (VLANs) support
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Remote monitoring (RMON) EtherStats
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Source MAC learning
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MAC accounting and policing—Dynamic local address learning of source MAC addresses
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Flexible Ethernet encapsulation
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Multiple tag protocol identifiers (TPID)
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In-service software upgrade (ISSU) is supported in Junos 11.2 and later
Software features
125Copyright © 2013, Juniper Networks, Inc.
Gigabit Ethernet MIC with SFP