ModelLT400 OutdoorLTE Module Model EU VersionEC200A-ELLTE-FDD: B1/B3/B7/B8/B20/B28ALTE-TDD: B38/B40/B41WCDMA: B1/B8LTE Module Model US VersionEC25-AFXDLTE-FDD: B2/B4/B5/B12 /B13/B14/B66/B71WCDMA: B2/B4/B5Flash64 Mbit (8 MB) FlashDDR512 Mbit (64 MB) DDRInterface1× 10/100Mbps WAN/LAN RJ45 Port(24V/0.5A passive PoE, 4/5+,7/8-)1× Reset Button1× Nano SIM SlotLEDSystem/Internet/Ethernet/2.4G WiFi/5GHz WiFi/Signal StrengthAntenna2× Internal Wi-Fi Antennas2× External Detachable 4G AntennasGain5 dBiWireless FeaturesWireless StandardsIEEE 802.11nFrequency2.4 GHzSignal Rate300 Mbps (2.4 GHz)Compatible with 802.11b/g/n Wi-Fi standardsTransmit PowerCE: <20dBmFCC:<30dBmWireless ModesEnable/Disable Wireless Radio, WMMWireless SecurityWPA-PSK, WPA2-PSK, WPA-PSK/WPA2-PSKSoftware FeaturesWAN Type4G/Dynamic IP/Static IP/PPPoEDHCPServer, DHCP Client List, Address ReservationDynamic DNSCompatible with 15 more DDNS providersNATPort Forwarding, Port Triggering, UPnP, DMZVPN Sever & ClientPPTP/L2TP/OpenVPN/WireGuard/IPSec/ZerotierCWMP ProtocolTR069 / TR098 / TR111 / TR181ACS Server CompatibilityGenieACS, OpenACSManagementAccess Control, Local Management,Remote Management, Wake on LANTTLExtend/Spoof/CustomDNSCloudflare/Google/Quad9/CustomInternet ProtocolsIPv4 / IPv6RelayDynamic(SLAAC/DHCPv6) )Static (Fixed IP)PassthroughMAP-E (Dual-stack)DS-Lite (Dual-stack)SMSSend/Receive4G Band LockSupportOthersIngrees Protection RatingIP65 (Router only when installed vertically, the PoE Adapter is not waterproof)Working Temperatures-20 ~ 60 ° ;C (-4°F ~ 140°F)Extend -40 ~ 65°C(-40°F ~ 149°F) (Booted up in advance. Performance may drop slightly.)DimensionsRouter Body: 240×100×53.7 mm (9.5×3.9×2.1 inches)Antennas: 197.5×21.6×15.5 mm (7.8×0.9×0.6 inches)Height of Router with Antennas installed: 438 mm (17.2 inches)Package Content 2× detachable 4G antennas24V / 0.5A passive PoE adapterPole Installation AccessoryEthernet CableQuick Installation GuideSystemRequirementsWindows, MAC OS, NetWare, UNIX, or LinuxFirefox 12.0+, Chrome 20.0+, Safari 4.0+, or other web browserIf you are using 4G as your internet access, you will need a nano SIM card with an active data subscription, If you are using WAN as your internet access, you will need a fiber/cable/DSL modem or any other wired internet source.