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SFP-1G-SX-RF

1000BASE-SX SFP transceivermoduleforSFP+ports REMANUFACTURED

SFP-1G-SX-RF is a professionally remanufactured Cisco 1000BASE-SX SFP transceiver module, designed to provide 1 Gigabit Ethernet fiber optic connectivity over multimode fiber in enterprise switching and routing environments. This compact, hot-swappable module supports link distances up to 550 meters over 50/125µm OM2 multimode fiber using an 850nm VCSEL laser.

This remanufactured SFP transceiver meets Cisco's original performance specifications and has been thoroughly inspected and tested prior to shipment. Validation includes optical transmit and receive power levels, end-face fiber connector condition, and compatibility with Cisco SFP-based switches, routers, and line cards.

Key Features:
• 1000BASE-SX standard supporting 1 Gbps Ethernet over multimode fiber
• 850nm VCSEL laser transmitter for reliable short-wavelength optical performance
• Supports up to 550m reach on 50/125µm OM2 multimode fiber (220m on 62.5/125µm OM1)
• LC duplex fiber connector interface for industry-standard cabling compatibility
• Hot-swappable form factor allowing installation without system downtime
• Digital Optical Monitoring (DOM) support for real-time transceiver diagnostics