CWDM-SFP-1510=

This Cisco CWDM-SFP-1510= is a small form-factor pluggable transceiver designed to transmit data at 1 Gigabit per second using Coarse Wavelength Division Multiplexing (CWDM) technology. It commonly connects network devices over long distances by leveraging single-mode fiber optic cabling.

Often found in enterprise and service provider networks, it suits environments where extending the reach of fiber links without additional fiber cables is needed. Network engineers and data center professionals frequently use this transceiver to optimize fiber infrastructure and increase capacity by utilizing multiple wavelengths.

Key Features

• Enables 1000Base-CWDM communication over single-mode fiber
• Supports link distances up to 80 kilometers
• 1510nm wavelength fits into CWDM channel plans
• Duplex LC connector ensures reliable fiber connections
• Hot-pluggable SFP form factor allows flexible deployment

This transceiver is typically deployed in long-haul fiber links where extending network reach is critical. It helps maximize the existing fiber by carrying multiple signals at different wavelengths, reducing the need for new cabling installations. Its role in real-world setups includes backbone connections and inter-building links where distance and reliability matter most.