Check the listing for details. DIGI CONNECT EZ 16. Condition: Used. Listed at 1090.00 USD. Connections: ​SFP+: (2) 10 Gb capable SFP+ sockets ​Ethernet: (2) 10/100/1000 Mbps (auto-sensing) ​​Serial ports: (16) RJ45 10-pin; RS-232 RS-232 / EIA-232 serial modes: Signal support TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI flow control options: XON/OFF, CTS/RTS, RTS-toggle Console (RJ45 10-pin): RS-232 serial console port USB: (2) USB 3.1 Gen 1 (Type A) Micro XSD: SD/SDHC/SDXC socket Physical: Status LEDs: System: Power 1, Power 2, Fan 1, Fan 2, Sys Fan, User, WWAN Signal, WWAN Service Per port: Ethernet, Serial, Console, USB Power requirements: ​Power input: Single or dual AC input (C13 connector), use with appropriate National Mains cords Power consumption: Single or dual field replaceable, 100 to 240 VAC, ~50 to 60 Hz , 2.4 A max for each power supply Replaceable power supply: Product supports redundant replaceable power supplies Environmental: ​Operating temperature: 0 °C to 50 °C (32 °F to 122 °F) Storage temperature: 0 °C to 70 °C (32 °F to 158 °F) Relative humidity: 5% to 95% (non-condensing) Approvals: ​Safety: IEC 62368-1, IEC 60950-1, CB, EN 62311, UL 62368-1, UL 60950-1 Emissions / Immunity: CE; RED; FCC Part 15, Subpart B; ICES-003; AU/NZS CISPR 32, CISPR 35 Warranty and support: Product warranty: 5-year for base Connect EZ device, 3-year for Digi CORE® plug-in LTE modem Technical support: 1-year LifeCycle Assurance with 24x7 Expert Support included Software and management: Remote management: Digi Remote Manager®, SNMP v3 (user installed/managed); 1-year LifeCycle Assurance with Digi Remote Manager Premier included Local management: Digi Navigator™ discovery and configuration tool, Web UI (HTTP/HTTPS); CLI (Telnet, SSH) Management / troubleshooting tools: Digi Navigator discovery and configuration tool, FTP client, SCP, protocol analyzer with PCAP for Wireshark, event logging with syslog and SMTP client, NTP/SNTP, Nagios, Intelliflow, iPerf, Dynamic DNS, ping, traceroute Memory: 256 MB RAM, 4 GB Flash Authentication: TACACS+, LDAP, Enterprise RADIUS