Ixia s 10 Gigabit Ethernet XM LAN Services Modules (LSMs) offer unprecedented scalability, performance, and service testing flexibility as part of the Optixia XM test system. The 10GE XM modules provide the industry s highest density 10 Gigabit Ethernet test solution with up to 36 - 10 Gigabit Ethernet test ports in a single Optixia XM12 test system. A broad portfolio of edge/core testing solutions are supported, including performance, scalability, and conformance testing of Layer 2-3 devices at the control and data planes, and high performance Layer 4-7 testing of content-aware devices and networks.