Juniper M120 - M120 Cabinet Airflow Requirements; M120 Rack Mounting Requirements

SONET/SDH OC3c/STM1 PIC
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JUNOS 8.0R2 and later (Type 1)
NOTE: Although the illustration shows a multimode PIC, a multimode PIC and a single-mode
intermediate reach PIC are both supported.
NOTE: This PIC is not supported in JUNOS Release 8.1R1.
Software release
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Four OC3 ports
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Power requirement: 0.49 A @ 48 V (23.7 W)
Description
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Multiplexing and demultiplexing
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Rate policing on input
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Rate shaping on output
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Packet buffering, Layer 2 parsing
Hardware features
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SONET/SDH framing
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Link aggregation
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Alarm and event counting and detection
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Dual-router automatic protection switching (APS)
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Multiprotocol Label Switching (MPLS) fast reroute
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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
SONET/SDH OC3c/STM1 PIC ■ 83
SONET/SDH OC3c/STM1 PIC