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Channelized OC3 IQ PIC
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JUNOS 7.6 and laterSoftware release
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One OC3 port
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Power requirement: 0.39 A @ 48 V (18.6 W)
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Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
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Channelization: DS3, DS1, DS0
Description
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Subrate and scrambling:
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Digital Link/Quick Eagle
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Kentrox
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Larscom
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ADTRAN
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Verilink
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Packet buffering, Layer 2 parsing
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M13/C-bit parity encoding
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DS3 far-end alarm and control (FEAC) channel support
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Local and remote loopback testing
Hardware features
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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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Simple Network Management Protocol (SNMP): OC3 MIB, DS3 MIB, T1 MIB
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Dynamic, arbitrary channel configuration
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Full bit error rate test (BERT)
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Encapsulations:
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High-Level Data Link Control (HDLC)
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Frame Relay
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Circuit cross-connect (CCC)
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Translational cross-connect (TCC)
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Point-to-Point Protocol (PPP)
Software features
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Duplex SC/PC connector (Rx and Tx); single-mode fiber intermediate-reach fiber
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Optical interface support—See Table 7 on page 27
Cables and connectors
26 ■ Channelized OC3 IQ PIC
M10i Internet Router PIC Guide