User's Manual

Gigabit Ethernet IQ PICs with SFP
Left: 1-port Gigabit Ethernet IQ PIC; Right: 2-port Gigabit Ethernet IQ PIC
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1-port: JUNOS 8.5 and later (Type 1)
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2-port: JUNOS 8.5 and later (Type 2):
Software release
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One or two Gigabit Ethernet ports
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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
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Optical interface support—See Table 21 on page 48
Description
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High-performance throughput on each port 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
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Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection
(RED), weighted random early detection (WRED)
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Virtual Router Redundancy Protocol (VRRP) support
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802.1q virtual LANs (VLANs)
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VLAN stacking and rewriting
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Flexible Ethernet encapsulation
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MAC policing, accounts, and filters
Software features
Gigabit Ethernet IQ PICs with SFP ■ 47
Gigabit Ethernet IQ PICs with SFP