f200 slotCard Slot. Dual nano SIM ; Standby Mode. Dual SIM Dual Standby (DSDS) ; 2G GSM. 8509001800 MHz ; 3G WCDMA. B1B5B8 ; 4GThe DIS-F200-10PS is equipped with eht Gabit Ethernet PoE+ ports supporting up to 30W per port making it ideal for city wide wireless access using 802.11AC access points. The switch