HP Aruba 3810M 24G POE Procurve 1 Slot Switch. Part # JL073A. MPN JL073A. HP J9727A J9728A J9729A J8692A J9089A ProCurve Switch rackmount ears & screws. Ruckus ICX7150-24P-4X1G 24x 1G RJ45 POE+, 4xSFP Switch.
eBay