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Software release
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1-port: JUNOS 8.0R2 and later (Type 1)
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2-port: JUNOS 8.0R2 and later (Type 2)
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4-port: JUNOS 8.0R2 and later (Type 2)
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10-port: JUNOS 8.0R2 and later (Type 3)
NOTE: These PICs are not supported in JUNOS Release 8.1R1.
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One, two, four, or ten Gigabit Ethernet ports
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Power requirement:
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1-port: 0.15 A @ 48 V (7.3 W)
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2-port: 0.25 A @ 48 V (11.9 W)
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4-port: 0.50 A @ 48 V (23.8 W)
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10-port: 0.62 A @ 48 V (29.9 W)
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Supports large Ethernet frame sizes for more efficient throughput across the intra-POP
network
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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Full-duplex mode
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Maximum transmission units (MTUs) of up to 9192 bytes
Hardware features
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Virtual Router Redundancy Protocol (VRRP) support
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802.1q virtual LANs (VLANs) support
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960 destination MAC filters per port
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Optical diagnostics and related alarms on the 2-port, 4-port, and 10-port PICs (JUNOS
8.2 and later)
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Flexible Ethernet encapsulation on the 1-port, 2-port, and 4-port PICs
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Multiple tag protocol identifiers (TPID) support on the 1-port, 2-port, and 4-port PICs
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Source MAC learning on the 1-port, 2-port, and 4-port PICs
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MAC accounting and policing—Dynamic local address learning of source MAC addresses
on the 1-port, 2-port, and 4-port PICs
NOTE: The 10-port Gigabit Ethernet PIC with SFP does not support MAC accounting and
policing, MAC learning, TPID, or flexible Ethernet encapsulation.
Software features
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You can install any transceiver supported by the PIC. For information about installing
and removing transceivers, see the PIC and Transceiver Installation Instructions.
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Fiber-optic SFP transceivers:
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Duplex LC/PC connector (Rx and Tx)
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Optical interface support—See Table 15 on page 62
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1000Base-T SFP transceivers:
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Connector: Four-pair, Category 5 shielded twisted-pair connectivity through an RJ-45
connector
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Pinout: MDI crossover
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Length: 328 ft/100 m
NOTE: Do not install Gigabit Ethernet SFPs in the SONET/SDH port. The port will not recognize
the SFP.
Cables and connectors
Gigabit Ethernet PICs with SFP ■ 61
Gigabit Ethernet PICs with SFP