User manual

Gigabit Ethernet IQ PIC with SFP
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JUNOS 6.1 and laterSoftware release
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One Gigabit Ethernet port
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Power requirement: 0.46 A @ 48 V (22 W)
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Intelligent queuing (IQ) PICs support fine-grained queuing per-logical interface.
Description
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High-performance throughput at speeds up to 1 Gbps
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Full-duplex mode
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Large MTUs of up to 9192 bytes
Hardware features
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Optical diagnostics and related alarms (JUNOS Release 8.2 and later)
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Quality of service (QoS) per channel: Weighted round-robin (WRR), Random early drop
(RED), Weighted random early drop (WRED)
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Virtual Router Redundancy Protocol (VRRP) support
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802.1Q Virtual LANs
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VLAN stacking and rewriting
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MAC policing, accounting, and filters
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Flexible Ethernet encapsulation
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JUNOS Release 7.0 or later is required to configure graceful Routing Engine switchover
(GRES).
Software features
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The Gigabit Ethernet IQ PICs use small form factor-pluggables (SFPs) that allow different
interfaces to be used on the PIC. For information about installing and removing SFPs,
see the M10i Internet Router Hardware Guide.
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SX, LX, and LH SFPs:
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Duplex LC/PC connector (RX and TX)
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Optical interface support—See Table 10 on page 50
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1000Base-T SFPs:
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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
Cables and connectors
Gigabit Ethernet IQ PIC with SFP ■ 49
Gigabit Ethernet IQ PIC with SFP