Cisco 1 Port OC12/STM4 Spare SPA-1XOC12-POS= Hoja De Datos
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SPA-1XOC12-POS=
Data Sheet
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Features and Functions
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Synchronization
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Local (internal) or loop timed (recovered from network)
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Pointer activity monitoring
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Local (diagnostic) and line (network) loopback
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Section data communications channel (SDCC)---Platform-dependent feature
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Payload mapping
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POS with 1 + X^43 self-synchronous scrambler
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SONET/SDH compliance
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Telcordia (Bellcore) GR-253-CORE (as applicable)
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ANSI T1.105, T1.231
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ITU-T G.707, G.957, G.825 (as applicable)
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Supported SONET/SDH alarm and signal events
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Signal failure bit error rate (SF-ber)
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Signal degrade bit error rate (SD-ber)
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Signal label payload construction (C2)
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Path trace byte (J1)
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Section
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Loss of signal (LOS)
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Loss of frame (LOF)
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Error counts for B1
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Threshold crossing alarms (TCA) for B1
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Line
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Line alarm indication signal (LAIS)
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Line remote defect indication (LRDI)
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Line remote error indication (LREI)
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Error counts for B2
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TCA for B2
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Path
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Path alarm indication signal (PAIS)
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Path remote defect indication (PRDI)
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Path remote error indication (PREI)
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Error counts for B3
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TCA for B3
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Loss of pointer (LOP)
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Positive stuffing event (PSE)
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Negative stuffing event (NSE)
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Path unequipped indication signal (PUNEQ)
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Path payload mismatch indication signal (PPLM)
Network Management
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RFC 2558 MIB (SONET/SDH)
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Simple Network Management Protocol (SNMP)
Reliability and Availability
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Online insertion and removal (OIR)
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Field-replaceable SFP optical modules
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1+1 SONET Automatic Protection Switching (APS) and SDH Linear Multiplexer Section
Protection (MSP) protocols
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Single SPA software reset
Physical Specifications
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Weight: 0.75 lb or 0.34 kg
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Height: 0.8 in. or 2.03 cm---(single height)
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Width: 6.75 in. or 17.15 cm
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Depth: 7.28 in. or 18.49 cm
Power
12.8 W maximum
Environmental Specifications
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Operating temperature: 41 to 104°F or 5 to 40°C
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Storage temperature: -38 to 150°F or -40 to 70°C
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Operating humidity: 5 to 85% relative humidity
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Storage humidity: 5 to 95% relative humidity