SFP and PoE output in a small router
Compared with the regular hEX, the hEX S adds an SFP cage and PoE output. The SFP cage lets you connect fibre internet or a distant building without a separate media converter. Port 5 powers another device, such as an access point, with passive PoE at the same voltage the router receives. The board has temperature and voltage monitoring and a beeper.

