Cisco SFP-25GBX-U-40 Compatible SFP28 25GBASE-U BiDi 1270nm-TX/1310nm-RX 40km DOM Simplex LC/UPC SMF Optical Transceiver Module

The Cisco SFP-25GBX-U-40 is a 25GBASE-U SFP28 BiDi (Bidirectional) optical transceiver module designed for 40km transmission over single-mode fiber (SMF). It operates on a simplex LC/UPC interface and uses 1270nm for transmitting (TX) and 1310nm for receiving (RX). This module is compatible with Cisco devices and supports Digital Optical Monitoring (DOM), which allows real-time monitoring of key parameters like temperature, voltage, and optical power.

Key Features:

• Form Factor: SFP28
• Data Rate: 25Gbps
• Wavelength: 1270nm-TX / 1310nm-RX (BiDi)
• Transmission Distance: Up to 40km
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: Simplex LC/UPC
• DOM Support: Yes (Digital Optical Monitoring)
• Compatibility: Cisco and other compatible switches/routers

Applications:

• High-speed data communication in data centers
• Enterprise networks
• Metropolitan Area Networks (MANs)
• Long-distance optical links

Benefits:

• BiDi Technology: Uses a single fiber strand for both transmit and receive, reducing fiber infrastructure costs.
• High Performance: Supports 25Gbps speeds for high-bandwidth applications.
• Reliability: Designed for long-distance transmission with low latency and high signal integrity.

Compatibility:

This module is compatible with Cisco devices that support SFP28 interfaces and 25GBASE-U standards. It is also available as a third-party compatible option, which can be a cost-effective alternative while maintaining performance and reliability.

If you’re looking for a compatible version, ensure it meets the required specifications and is tested for interoperability with your Cisco equipment. Always verify compatibility with your specific switch or router model before purchasing.