Highlights: 4*GE LAN + 1*GE WAN + 1*SFP + 8*RJ11 + WiFi + LTE SIP Based VoIP WiFi N + WiFi AC Dual Bands LTE as Backup Link Failover between LTE, Ethernet and SFP VPN: L2TP, PPTP, IPSec Local and Remote Management LTE LTE CAT4 Download: 150Mbps Upload: 50Mbps Antenna: 2 x External Omni-Directional LTE Features: Switch Frequency Band, Dual-APN, Lock/Switch PLMN, Lock Sim Card Multi Bands Combination: Q1: LTE FDD Band: 1/3/5/7/8/20/28 LTE TDD Band: 38/40/41 WCDMA: 1/5/8 GSM: 3/5/8 Q2: LTE TDD Band: 2/4/5/12/13/14/66/71 WCDMA: 2/4/5 Interface WAN: 1x10/100/1000Mbps Ethernet port 1x100/1000Mbps SFP Port LAN: 4x10/100/1000Mbps Ethernet Port 8*FXS Port 1*4-Pin Power Supply 2*SIM Card Slot Button: Power, Reset Data Functions WAN Type: Static, DHCP, PPPoE, L2TP, PPTP Networking Interface Multi-WAN, Bridge Mode, 802.1Q Advanced Routing Static Route, Policy Route Internal Address Management: DHCP Server, DHCP Relay Networking Protocols TCP/IP(IPv4/IPv6), UDP, RTP, SNTP, NAT, DHCP, DNS, DDNS VPN: L2TP, PPTP, IPSec Routing Static Route, Policy Route, RIP, BGP, OSPF IPTV: IGMP Proxy/Snooping, IPTV Bridge Failover between wired and LTE connections WiFi IEEE 802.11b/g/n (2.4Ghz) IEEE 801.11 AC (5Ghz) Security: WEP, WPA, WPA2, WPA-PSK, WPA2-PSK WiFi Features: WMM, WLAN-LAN Isolation, Multi SSID(X4), AP Isolation Antenna: 2R2T WiFi b/g/n & 2R2T WiFi AC WiFi Speed: WiFi n: 300Mbps WiFi AC: 866Mbps Firewall & Security Firewall Protection: IDS&IPS, Block Ping/ICMP/IDENT, IP and MAC Address Binding, SPI Firewall, Port scan restriction Access control: Blocking by URL, IP Address, Mac Address, Protocol Type or Port QoS: Based on Destination/Source IP/MAC, Application, DSCP, Packet Priority, Bandwidth NAT: Port Forwarding, DMZ, ALG Voice Features G.711Alaw, G711mulaw, G.723, G.729 SIP Protocol and T.30/T.38 fax Billing mode: Reverse Polarity Voice Functions: Caller detection and Caller ID, Call waiting, No-Not-Disturb, Call transfer, Call forward, abbreviation dial, 3-Way Conference, etc. Echo Cancellation, Silence Detection/Suppression Management Management Protocol WEB, Telnet, SSH, SNMP v1/v2, TR069 Environmental Dimension: 293 x 150 x 44mm Net Weight: 1.7kg Power Supply: 12V/2A Operation Range: 0�° to 40�°C, 32�°to 113�°F Humidity: 10%-90%, non-condensing Highlights: 4*GE LAN + 1*GE WAN + 1*SFP + 8*RJ11 + WiFi + LTE SIP Based VoIP WiFi N + WiFi AC Dual Bands LTE as Backup Link Failover between LTE, Ethernet and SFP VPN: L2TP, PPTP, IPSec Local and Remote Management