SWITCH; MODEL TYPE DESIGNATION: NON-MANAGED POE; SUPPLY VOLTAGE: 48VDC;, POWER SUPPLY OPTIONS: 12 A 57V; NUMBER OF PORTS: 4 POE PORTS + 2 10 100 PORTS; PORTS CONNECTION: RJ45; MOUNTING: TO DIN RAIL; BANDS:, AUTO NEGOTIATION SPEED HALF FULL DUPLEX MODE AUTO MDI CONNECT MDI-X; ADDITIONAL CHARACTERISTICS:, INTERCOM CONNECTION TCIS-6 – IP AND SIP INTERCOM, SPEAKER CONNECTION ELSII-10H – NETWORK HORN SPEAKER; BRANDS, SUGGESTED: MOXA EDS-P206A-4POE