Cisco Meraki MA-CBL-40G-3M 3m 40GB QSFP+ Stacking Cable for MS210, MS225, MS250

The Cisco Meraki MA-CBL-40G-3M is a 3m (118.1-inch) 40 Gigabit QSFP+ passive copper stacking cable for Meraki switches. Meraki lists the 40G stacking cables for the MS210, MS225, MS250, MS350, MS410, and MS425 series. It connects the stack ports on two switches so they run as one logical switch in the Meraki Dashboard.

Stacking cables are run between adjacent switches and from the last switch back to the first to form a ring. A ring keeps the stack running if one cable or one switch fails. The cable is passive, with QSFP+ connectors molded on both ends, and needs no configuration.

Pick the length by the distance between switches. The 0.5m MA-CBL-40G-50CM suits switches mounted next to each other, the 1m MA-CBL-40G-1M spans a few rack units or closes the ring on a short stack, and the 3m MA-CBL-40G-3M reaches across a tall stack or into the next rack. Check the stacking port type on your switch before ordering, since the MS390 uses 120G cables and the MS150 uses 100G cables.

Compatible switches include the MS225-48-HW 48-port switch and the MS250-48-HW 48-port switch. This listing is aimed at the MS210, MS225, and MS250 series.

This seller refurbished Cisco Meraki MA-CBL-40G-3M stacking cable is tested, working, and covered by the NetworkTigers one-year warranty.