Huawei 4G Router 2 mesh wifi B311-221
Modem 4G WiFi with SIM Card slot Cat4 LTE
Outdoor Router repeater VPN APP Control
The HUAWEI LTE CPE B311-221 is a Long Term Evolution (LTE) wireless gateway for multiple users in household or small office environments. It enables users to access the Internet.
The B311-221 supports 3GPP Release 9 with UE downlink/uplink category 4. The supported service functions are as follows:
1.Data service up to DL 150Mbps (64QAM) and UL 50Mbps (16QAM)
2.Working band: LTE: B1/3/7/8/20/38, UMTS: B1/B8, GSM: B2/B3/B5/B8
3.Voice service: CS/ VoIP (Optional) / VoLTE (Optional) Wi-Fi: 2.4 GHz 802.11b/g/n 2×2 MIMO up to 300Mbps. Maximum Users: 32
1 GE port for LAN/WAN
Multi APN function (Optional) for Data, Voice (VoIP), TR-069 services
Routing mode: NAT enable (Default) / IP pass-through (Optional) VPN client service (L2TP, PPTP)
Customer management via WebUI or HUAWEI SmartHome APP (iOS or Android)
Operator maintenance via TR-069 (Optional) and TR-143 (Optional) Huawei Firmware Over the Air (HOTA)
The B311-221 can access the Internet through mobile networks and Ethernet networks. By
connecting to the B311-221 using Wi-Fi or a network cable, users can obtain access to
high-speed Internet services and establish a local area network (LAN).
The B311-221 supports comprehensive and robust security services. It provides a firewall
function and PIN protection mechanisms. These features allow users to connect their
computers to the Internet and simultaneously protect their computers against security threats
from the Internet.
The B311-221 supports the enabling or disabling of a firewall on the network connection,
which protects the device and network from attacks by hackers on the Internet and controls
access to the Internet.
The B311-221 supports configuration of the Media Access Control (MAC) address to restrict
VPN tunneling involves establishing and maintaining a logical network connection (that may
contain intermediate hops). On this connection, packets constructed in a specific VPN
protocol format are first encapsulated within some other base or carrier protocol, then
transmitted between the VPN client and server, and finally decapsulated on the receiving side.
The B311-221 supports L2TP and PPTP tunneling protocols
The B311-221 supports the establishment and maintenance of three APNs. These three APN
connections isolate data, voice, and remote management services on an operator’s network.
The B311-221 supports an independent APN for CPE internal/VoIP/TR-069.
Supports up to two HiLink devices to connect to B311-221 through the WPS/Hi button
to create an expanded network.
Supports quick connection between a HiLink device (such as Honor set-up boxes and
Honor handsets running on EMUI 5.0 and later) and B311-221 through the WPS/Hi