Ports: QTY 4 Gigabit Ethernet SFP ports. INCLUDING 1x SFP MODULE. -- 1 Dual-personality (RJ-45 or USB micro-B) serial console port. - Ports: QTY 48 RJ-45 autosensing 10/100/1000 non-PoE+ ports. - Processor: 80MHz ARM.
eBay