Cisco - SFP28 transceiver module - 10GbE, 25GbE - 10GBase-LR, Ethernet 10GBase-BR, 25GBase-BR - up to 6.2 miles - 1260-1280 (TX) / 1320-1340 (RX) nm - for P/N: NC57C1-48Q6-P-SYS, NC57C3-MOD-P-SYS, NC57C3-MODS-P-SYS, NCS-57C1-48Q6D-S

• High compatibility
  Designed to meet ITU-T G.652 standards, this SFP28 transceiver module ensures compatibility with a wide range of Ethernet protocols, including Ethernet 10GBase-BR, 10GBase-LR, and 25GBase-BR. Its plug-in module form factor allows for easy integration into existing network setups, providing a seamless upgrade path for enhancing network performance.
• Extended reach
  With a maximum transfer distance of 10 km and support for optical wavelengths between 1260-1280 nm (TX) and 1320-1340 nm (RX), this module is ideal for long-distance communication. It ensures reliable, high-speed data transmission over considerable distances, making it suitable for a variety of networking applications.
• High-speed performance
  Supporting data transfer rates of up to 25 Gbps, this module is equipped to handle the demands of 10 Gigabit and 25 Gigabit Ethernet connections. Whether for data-intensive applications or high-speed networking environments, it delivers the bandwidth needed for efficient data transfer and communication.

The Cisco 25GBASE SFP28 (Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 25 Gigabit Ethernet connectivity options for data center and high-performance computing networks applications. The 25G Modules are based on SFP28 form factor.

• Interoperable with other IEEE-compliant 25G interfaces where applicable
• Certified and tested on Cisco SFP28 ports for superior performance, quality, and reliability
• High-speed connectivity compliant to IEEE 802.3by and IEEE 802.3cc