-AX The AXIOM SFP-10G-LRM-AX 10GBASE-LRM SFP+ TRANSCEIVER FOR CISCO is a high-performance, cost-effective 10GBASE-LRM SFP+ transceiver that supports the latest 10GBASE-LRM and 40GBASE-LX4 standards It is designed to be installed in data center and WAN applications and provides high-speed, low-latency connectivity for demanding applications