Mikrotik S-C57DLC40D SFP Modules

Description

Mikrotik S-C57DLC40D is a high-performance 1.25G BiDi (Bidirectional) SFP transceiver module designed for long-distance fiber connectivity over a single strand of single-mode fiber. Operating with a 1570nm transmit and 1490nm receive wavelength, it supports distances up to 40 kilometers and is ideal for cost-effective, space-saving fiber deployments.

• Speed: 1.25 Gbps (Gigabit Ethernet)
• Distance: Up to 40 km over single-mode fiber
• Wavelengths: TX 1570nm / RX 1490nm
• Connector type: LC (single fiber strand)
• BiDi (Bidirectional) module for full-duplex over one fiber
• Supports DDM (Digital Diagnostics Monitoring)
• Compatible with MikroTik and standard SFP ports

Ideal for point-to-point fiber links in ISPs, enterprises, and data center environments, the S-C57DLC40D allows you to maximize infrastructure by transmitting and receiving over a single fiber strand.

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Visit MikroTik’s official support portal for technical resources and setup documentation.