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SFP-10G-ER-S-RF
10GBASE-ER SFP Module, Enterprise-Class REMANUFACTURED
Inventory quantities are subject to availability and are not guaranteed until the order is placed.
The Cisco SFP-10G-ER-S-RF is a professionally remanufactured 10GBASE-ER SFP+ transceiver module designed for extended-reach 10 Gigabit Ethernet connectivity over single-mode fiber. This hot-pluggable optical module provides 10 Gbps throughput over distances up to 40 kilometers (25 miles) using standard single-mode fiber (SMF) with duplex LC connectors. The ER (extended reach) specification makes it ideal for metropolitan area networks, campus backbone connections, data center interconnects, and any long-distance 10GbE application requiring connectivity beyond 10km. Operates at 1550nm wavelength for optimal performance over long fiber spans.
This remanufactured SFP+ module has been thoroughly tested and certified to meet Cisco's quality standards. Each unit undergoes comprehensive testing including optical power measurement, bit error rate testing, temperature cycle testing, extinction ratio validation, and interoperability testing. The module features DOM (Digital Optical Monitoring) for real-time monitoring of temperature, voltage, laser bias current, transmit power, and receive power. Compatible with Cisco Nexus switches, Catalyst switches, ASR routers, UCS fabric interconnects, and any Cisco platform supporting SFP+ 10GbE interfaces. Low power consumption (under 1.5W) reduces operating costs and heat generation.
Key Features:
• 10 Gbps throughput
• 40km extended reach
• Single-mode fiber LC duplex
• 1550nm wavelength
• Hot-pluggable SFP+ form factor
• DOM support
• Compatible with Cisco infrastructure
• Cost-effective remanufactured solution
Perfect for metropolitan area networks, campus backbone links, data center interconnects, disaster recovery site connections, long-distance WAN links, and any extended-reach 10GbE deployment over single-mode fiber. By choosing remanufactured Cisco optics, you're reducing electronic waste while ensuring your network infrastructure delivers the bandwidth, reach, and monitoring capabilities your long-distance connectivity requirements demand.