

10G SFP+ ER Transceiver 40km
The Cisco SFP-10G-ER compatible SFP+ transceiver delivers reliable 10G connectivity with extended reach up to 40 km over OS2 single-mode fiber (SMF) via an LC duplex connector. Designed for high-performance networks, it is fully compliant with SFF-8432 and supports 10GBASE-ER/EW standards. Built-in digital diagnostics monitoring (DDM) is accessible through a 2-wire serial interface, as specified in SFF-8472.
With low power consumption and high-speed performance, this transceiver is ideal for data centers, enterprise networks, 10G Ethernet, and Fibre Channel applications.
Product Highlights
Supports distances up to 40 km (OS2 SMF)
Maximum power consumption: 1.5W
Tested in targeted switches for performance, quality, and reliability
Hot-pluggable, SFP+ MSA compliant
FS BOX support for real-time configuration
Optical interoperability with 10GBASE XENPAK, X2, and XFP interfaces