Cisco OC-3/STM-1 SFP, SM, IR-1 SFP-OC3-IR1= Datenbogen
Produktcode
SFP-OC3-IR1=
Data Sheet
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Features and Functions
Synchronization
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Local (internal) or loop timed (recovered from network)
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Pointer activity monitoring
Local (diagnostic) and line (network) loopback
Section data communications channel (SDCC) – platform-dependent feature
Payload mapping
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POS with 1 + x^43 self -synchronous scrambler
SONET/SDH compliance
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Telcordia (Bellcore) GR-253-CORE (as applicable)
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ANSI T1.105 and T1.231
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ITU-T G.707, G.957, and G.825 (as applicable)
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)
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
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
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
RFC 2558 MIB (SONET/SDH)
Simple Network Management Protocol (SNMP)
Reliability and Availability
Online insertion and removal (OIR)
Field-replaceable SFP optical modules
1 + 1 SONET automatic-protection-switching (APS) and SDH linear multiplex-section-
protection (MSP) protocols
protection (MSP) protocols
Single SPA software reset
Physical Specifications
Weight: 0.75 lb (0.34 kg)
Height: 0.8 in. (2.03 cm) (single height)
Width: 6.75 in. (17.15 cm)
Depth: 7.28 in. (18.49 cm)
Power
2-port OC-3c/STM-1c = 13W maximum (no optics)
4-port OC-3c/STM-1c = 14W maximum (no optics)
Environmental Specifications
Operating temperature: 41 to 104°F (5 to 40°C)
Storage temperature: –38 to 150°F (–40 to 70°C)
Operating humidity: 5 to 85% relative humidity
Storage humidity: 5 to 95% relative humidity