Data Network WAN: 1x100/1000Mbps SFP Port 1x10/100/1000Mbps Ethernet port 1x 4G/LTE CAT4 (Failover) LAN: 4x10/100/1000Mbps Ethernet Port SIM Slot: 2*SIM Card Slot (Dual SIM as backup) Static IP address, PPPoE, DHCP PnP: Auto detection-line,upgrade QoS: Destination/Source MAC/IP, Application, DSCP Static routing and dynamic routing of RIP/OSPF/BGP Advanced Routing: Static Route, Policy Route, DNS Proxy, Port Forwarding/Triggering Internal Address Management: DHCP Server, IP, and MAC Address Bind, DHCP Relay Networking Protocols: TCP/IP(IPv4/v6), UDP, RTP, SNTP, NAT, DHCP, DNS, DDNS VPN: IPSec, PPTP, L2TP, EOIP via L2TP Management Protocol: CLI, SNMPV1/2, TR069, WebStatic 4G/LTE Features LTE CAT4 LTE FDD Downlink: 150Mbps Uplink: 50Mbps LTE TDD Downlink: 130Mbps Uplink: 30Mbps LTE Bands Combo Q1: LTE Band 1/3/7/8/20/38/40/41; 3G Band 1/2/5/8 Q2: LTE Band 1/2/4/7/12/38/40/41; 3G Band 1/2/5/8 Q3: LTE Band 1/2/4/7/28/40; 3G Band 1/2/4/8 Q4: LTE Band 3/7/20/42/43 *The bands could be designed according to the operator bands WIFI Features EEE 802.11b/g/n (2.4Ghz) and 801.11 AC (5.8Ghz) Security: WEP, WPA, WPA2, WPA-PSK, WPA2-PSK WIFI Features:WMM, WLAN-LAN Isolation, Multi SSID(X4), AP Isolation Antenna Type: 2R2T WiFi b/g/n 2R2T WiFi AC Wifi Speed: WIFI N 300Mbps WIFI AC 866 Mbps Voice Features (Optional) 2*FXS Port G.711Alaw, G711mulaw, G.723, G.729 SIP· T.30/T.38 fax Billing mode: Reverse Polarity Voice Functions: Caller detection and Caller ID; Call waiting, Call transfer, Call forward, abbreviation dial, 3-Way Conference, Do-Not-Disturb Environment Dimension: 204 x 151 x 37mm Net Weight 752g Power Supply: 12V/2A Operation Range: 0 to 40C, 32to 113F Humidity:10-90% non-condensing