User's Manual

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Multiprotocol Label Switching (MPLS) circuit cross-connect for leveraging ATM access
networks
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User-configurable virtual circuit (VC) and virtual path (VP) support
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Support for idle cell or unassigned cell transmission
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OAM Fault Management processes Alarm Indication Signal (AIS), Remote Defect Indicator
(RDI), and loop cells
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Point-to-point and point-to-multipoint mode Layer 2 counters per VC and per VP
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Local and remote loopback
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ATM Inverse ARP, which enables routers to automatically learn the IP address of the
router on the far end of an ATM PVC
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Simple Network Management Protocol (SNMP):
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Management Information Base (MIB) 2 (RFC 1213)
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ATM MIB (RFC 1695)
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SONET MIB
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Unspecified bit rate (UBR), non-real-time variable bit rate (VBR), and constant bit rate
(CBR) traffic shaping
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Per-VC or per-VP traffic shaping
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Support for F4 OAM cells
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Support for 16-bit VCI range
Software features
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You can install different transceivers on the PIC. For information about installing and
removing transceivers, see the PIC and Transceiver Installation Instructions.
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Duplex SC/PC connector (RX and TX)
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Optical interface support—see Table 17 on page 27
Cables and connectors
One tricolor per port:
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Off—Not enabled
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Green—Online with no alarms or failures
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Amber—Online with alarms for remote failures
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Red—Active with a local alarm; router has detected a failure
LEDs
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Alarm indication signal (AIS-L, AIS-P)
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Bit error rate signal degrade (BERR-SD), bit error rate signal fail (BERR-SF)
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Bit interleaved parity errors B1, B2, B3
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Errored seconds (ES-S, ES-L, ES-P), far-end bit errors REI-L, REI-P (CV-LFE, CV-PFE),
far-end errored seconds (ES-LFE, ES-PFE), far-end severely errored seconds (SES-LFE,
SES-PFE), far-end unavailable seconds (UAS-LFE, UAS-PFE)
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Loss of cell delineation (LOC), loss of frame (LOF), loss of pointer (LOP-P), loss of signal
(LOS)
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Payload mismatch (PLM-P), payload unequipped (UNEQ-P)
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Remote defect indication (RDI-L, RDI-P)
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Severely errored framing (SEF), severely errored framing seconds (SEFS-S), severely
errored seconds (SES-S, SES-L, SES-P), unavailable seconds (UAS-L, UAS-P)
Alarms, errors, and
events
Table 17: Optical Interface Support for ATM2 OC48/STM16 IQ PICs
MultimodeIntermediate Reach (IR)Optical Parameter
MultimodeSingle-modeOptical interface
ATM2 OC48/STM16 IQ PIC with SFP ■ 27
ATM2 OC48/STM16 IQ PIC with SFP