Huawei B311-221 User Manual

Getting Started
Step 1: Installing the SIM card
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Choose the correct SIM card and insert it into the SIM card slot as shown in the preceding diagram and then
connect the power adapter to the router. The router will turn on automatically and search for available mobile
networks.
Indicators:
Cyan/blue: Connected to an LTE/3G network.
White: More signal bars indicate a stronger signal.
Do not insert or remove a SIM card when the router is running, as this may affect performance or
damage the SIM card.
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Huawei B311-221 Specifications

General

Supported network protocols	DHCP, ICMP, IPv6, L2TP, NAT, PPTP
DSL WAN	-
Ethernet WAN	Yes
WAN connection type	RJ-45
Wi-Fi band	Single-band (2.4 GHz)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	300 Mbit/s
Product type	Tabletop router
Product color	White
LED indicators	LAN, Power, Status, WLAN
Housing material	Plastic
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Antennas quantity	1
Antenna connector type	SMA
4G standard	LTE
Mobile network generation	4G
Power source type	DC
USB port	No
Security algorithms	WPA2-PSK
Harmonized System (HS) code	85176990