Jingchengmei 1U Server Rack Depth Extender - 4-Inch Deep -Recessed Rack Mount Adapter Kit for Network Rack (1UEXB)

Network rack too short for my switches, the picture is a spare switch I had to test fit it before installing the rest of the gear.The jingchenthingy works pretty good, it was pretty straight forward to install albeit was a head scratcher the first minute after opening the box and looking at it.Holds firm on the switch, I'd recommend this to others if they have a short depth rack but need a device or two to extend out.

These extenders are solid and fit the rack perfectly.

Je l'ai utilisé pour reculer ma PDU car ce que je branchais dessus buttait contre la porte de ma baie. Reculé de 10 cm je peux maintenant la fermer. Pas de soucis particulier à l'installation. Seul reproche c'est la peinture qui n'est elle pas impeccable avec un petit endroit ou il en manque sur chacune des deux extensions (mais non visible une fois monté)

Gerne wieder

We bought these to be able to mount a 48 point Ethernet switch in a rack. Everything fit perfectly but we found that the materials used to make these extensions are not super strong. The back of the switch would droop given that it was so long. We ended up putting another unit underneath the switch without extensions, this helped to hold the large switch in place without drooping. These extensions still work great but depending on the weight and size of the unit you are mounting you may have to support it with another piece of rack gear mounted underneath.