Allied Telesis XEM2-4QS Expansion Module - For Data Networking, Optical NetworkOptical Fiber40 Gigabit Ethernet - 40GBase-X4 x Expansion Slots - QSFP+ - Hot-swappable, Plug-in Module AT-XEM2-4QS

The XEM2-4QS provides 4 x 40G QSFP+ ports per module, enabling up to 32 40G ports per chassis. These ports can also be configured as stacking links for a high-capacity backbone ideal for distributed resilient networks.

Write a review