The Cisco SFP-10G-SR is a SFP+ (Small Form-factor Pluggable Plus) transceiver module designed for 10 Gigabit Ethernet links over multimode optical fiber. It is the preferred solution for connecting equipment within a single rack or between nearby server rooms.
Hardware Specifications and Performance
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Connector Type: LC Duplex.
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Transfer Rate: 10 Gbps. Wavelength: 850 nm.
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Fiber Type: Multimode Fiber (MMF).
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Maximum Cabling Distance: Up to 26 meters in traditional FDDI-grade fiber. Up to 300 meters in OM3 laser optimized fiber. Up to 400 meters in OM4 fiber.
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Transmission Power (Tx): -7.3 dBm to -1 dBm.
Interconnectivity capabilities
The "SR" (Short Range) code indicates its optimization for short range using vertical cavity surface-emitting laser (VCSEL) technology:
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Hot-Swappable: Hot-swappable; can be installed in SFP+ ports of Cisco switches without rebooting the equipment.
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Digital Optical Monitoring (DOM) support: Allows monitoring of critical parameters such as received and emitted optical power, temperature and operating voltage.
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Interoperability: Compatible with a wide range of Catalyst, Nexus switches and routers of the Cisco enterprise network architecture.
Standards, certifications, conditions and dimensions
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IEEE 802.3ae: Complies with 10GBASE-SR standard.
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Laser Safety: Class 1 (complies with IEC 60825-1 international standards).
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Compliance Grade: Fully compliant with SFF-8431 and SFF-8432 specifications for SFP+.
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RoHS: Complies with Restriction of Hazardous Substances guidelines.
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Temperature Range: 0°C to 70°C (Standard commercial range).
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Dimensions: 8.5 mm x 13.4 mm x 56.5 mm.
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Weight: Approximately 75 grams.
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