Cisco SFP-25G-ER40-S Compatible 25GBASE-ER SFP28 Transceiver Module, 1310nm, 40km, LC, SMF


USD 120

SFP-25G-ER: 25GBASE-ER SFP28 Transceiver Module, 1310nm, 40km, LC, SMF


SFP-25G-ER Transceiver: Extended-Range High-Speed Connectivity


The SFP-25G-ER transceiver offers extended-range high-speed connectivity for 25 Gigabit Ethernet networks, supporting data transmission over single-mode fiber (SMF) networks up to 40 kilometers. With its durable design and high-performance components, it ensures reliable communication over extensive distances.



• Data Rate: 25 Gbps

• Wavelength: 1310nm

• Maximum Cable Distance: Up to 40 kilometers (24.85 miles)

• Connector Type: LC Duplex

• Fiber Type: Single-Mode Fiber (SMF)

• Compatibility: Multi-Source Agreement (MSA) compliant, compatible with various networking equipment

• Operating Temperature Range: 0°C to 70°C (32°F to 158°F)

• DOM (Digital Optical Monitoring): Supported for real-time monitoring of transceiver parameters

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