Cisco Rack Mount Kit 2811 Router - ACS-2811RM-19

The ear portion that hooks on to the screws needs to be a bit longer/wider. The 2811 mounted ok in my particular rack, but the screws are snugged up against the inside edge of the pillar. Even 1/16th of an inch shorter and it probably wouldn't fit at all. If you have a well-built 19" rack that is fairly precise in measurements, these will probably work.Most 2-post racks will likely work ok, but be very careful about stripping out the holes in the rack itself because these will ride the threads tightly, possibly damaging the screws so they won't bite as hard, thus you keep turning and strip them out.

Just what you need when buying a used/refurbished router. Normally, they come with the router when new, but people either take them off or don't put them on in the first place, they get stuck in a drawer or worse, tossed, and here you are looking for replacements. They work exactly like you'd expect them to. No issue installing them on the router or installing the router once they were on.

Mounts work well in my home CCNA lab. Sturdy mounts and helps me keep my equipment organized and my wife happy (routers not just sitting all over the floor). Shipping was incredibly fast.

It's a pair of rack ears to mount your ISR to a rack. It is what it is and does what it's supposed to do.

Put these on a 2811 and when I went to install it on my rack, they were about an 1/8" too short and was unable to use them.

It fits perfectly on my Cisco 2811 ISR router. I installed on my router and so far No complaints. !!

worked perfectly

Excellent item ! Just what I was looking for.