I'm shopping for a Gigabit Ethernet switch
- With remote administration allowing assigning VLAN to downstream ports ("Layer2+")
- Powered over Ethernet by the upstream link (no power cord or adapter). PoE pass-through not required.
- With 1 upstream, at least 4 downstream ports (7 or 8 ideal)
- Most preferably, rack-mountable
Lacking 2, there is the TL-SG1016DE.
Update: Lacking 4, the DGS-1100-05PDV2.
Final update: thanks to the accepted answer, I checked the PoE out capability of the device (an RB1100AHX4 router) that was supposed to power my switch thru it's upstream port. Turns out this has PoE in but not PoE out, as I was told. My whole plan thus can not work.