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HUAWEI B311-221 LTE CPE
Product Description

Issue02 (2019-08-15)

Huawei Proprietary and Confidential

3.5.2 VPN Pass-Through

The B311-221 supports L2TP/PPTP/IPsec VPN pass-through for the LAN side device. The
LAN side device can create a VPN tunnel to the VPN server.

LTE

CPE

SGW

PGW

MME

Internet

VPN Client

VPN Tunnel

L2TP

VPN Server

PPTP

IPsec

3.6 IP Pass-Through

The LTE CPE obtains the WAN IP address and passes it through to the PC (Case 1) or Router
(Case 2), and then the PC (Case 1) or Router (Case 2) can directly use the WAP IP address.

LTE

CPE

SGW

PGW

Internet

RJ45

ROUTER

LTE

CPE

RJ45

CASE 1

CASE 2

3.7 IPv6 Only and IPv4v6 Dual Stack

3.7.1 IPv4v6 Dual Stack

CPE provides dual stack function.

SGW

PGW

MME

PCRF

LTE

CPE

IPv4v6 bear

Internet IPv6

Internet IPv4

IPv4
only
device

IPv6
only
device

3.7.2 IPv6 Only (CLAT)

The LTE CPE supports IPv6 only with the transition solution CLAT for IPv4 device.

Summary of Contents for B311-221

Page 1: ...HUAWEI B311 221 LTE CPE V100R001 Product Description Issue 02 Date 2019 08 15 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...orted service functions are as follows Data service up to DL 150Mbps 64QAM and UL 50Mbps 16QAM Working band LTE B1 3 7 8 20 38 UMTS B1 B8 GSM B2 B3 B5 B8 Voice service CS VoIP Optional VoLTE Optional Wi Fi 2 4 GHz 802 11b g n 2x2 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 ...

Page 3: ...n unit Item Description Technical standard WAN 3GPP Release 9 LAN IEEE 802 3 802 3u WLAN IEEE 802 11b g n Working band frequency LTE B1 B3 B7 B8 B20 B38 UMTS B1 B8 GSM B2 B3 B5 B8 WLAN 2 402 GHz 2 482 GHz External port One power adapter port One LAN WAN port RJ45 IEEE 802 3 802 3u One phone port RJ11 One external LTE antenna ports SMA One SIM card slot Mini SIM Antennas Built in LTE UMTS GSM prima...

Page 4: ...lash slowly only when B311 221 detects a new HiLink device HiLink devices include Honor routers Honor set up boxes Honor handsets EMUI 5 0 and later and more One LAN indicator White One group of signal strength indicators White Buttons One Power ON OFF switch One WPS Hi button The Wi Fi indicator flashes slowly when the router detects a HiLink device Press the WPS button to connect the HiLink devi...

Page 5: ...bps 802 11n 69 dBm 65 Mbps Power consumption 12 W AC DC power supply AC input 100V 240V 50Hz 60Hz DC output 12V 1A Dimensions Maximum 181 mm Width x 126 mm High x 36 mm Deep Weight About 218 g excluding the power adapter Temperature Working temperature 0 C to 40 C Storage temperature 20 C to 70 C Humidity 5 95 non condensing Certification Co mpliance CE certification ROHS REACH WEEE Wi Fi certific...

Page 6: ...MHz TDD LTE B38 UL 2570 2660 MHz DL 2570 2660 MHz UMTS B1 UL 1920 1980 MHz DL 2110 2170 MHz B8 UL 880 915 MHz DL 925 960 MHz GSM B2 UL 1850 1910 MHz DL 1930 1990 MHz B3 UL 1710 1785 MHz DL 1805 1880 MHz B5 UL 824 849 MHz DL 869 894 MHz B8 UL 880 915 MHz DL 925 960 MHz Input impedance 50 Ω Standing wave ratio 3 Main antenna efficiency LTE B1 1 5 dB B3 2 5 dB B7 2 5 dB B8 2 5 dB B20 2 5 dB B38 2 dB ...

Page 7: ...tenna gain LTE B1 B3 B7 B8 B20 B38 1 2 dBi TX RX 1T2R Polarization Linear polarization 2 2 2 Build in Wi Fi Antenna Table 2 3 WLAN 2 4 GHz antenna specifications Item Description Frequency 2 402 GHz 2 482 GHz Channel 1 Channel 13 Input impedance 50 Ω Standing wave ratio 2 Efficiency 2 dB Gain 3 8 dBi Polarization Linear polarization 2 3 Software Specifications Table 2 4 Software specifications Ite...

Page 8: ...AT ARP ICMP IPv4v6 dual stack IPv6 only Optional CLAT for LAN side IPv4 device access Internet IPv4 only When the CLAT function is enabled the IPv4 device Internet access service cannot reach the maximum throughput Under IPv6 only NAT base service such as port forwarding and port triggering is not available VPN pass through VPN client Support L2TP VPN client Support PPTP VPN client Optional SMS Wr...

Page 9: ... Caller ID generation Call waiting Call forwarding unconditional busy and no answer forwarding Call hold Three way conference CS Supports CS voice communication over UMTS and GSM networks Supports circuit switched fallback CSFB Supports the following phone features Caller ID generation Call waiting Call forwarding unconditional busy and no answer forwarding Call hold Three way conference Originati...

Page 10: ...le disable URL filtering LAN IP filtering Port forwarding Virtual server Port triggering Special Application DMZ service UPnP service ALG settings LAN 10 100 1000 Mbps auto negotiation MDI MDIX auto sensing IEEE 802 3 802 3u compatible WLAN Broadcasts and hides service set identifiers SSIDs Complies with IEEE 802 11b g n WPS WMM Encryption WEP AES and TKIP AES Security mode Open WPA2 PSK WPA WPA2 ...

Page 11: ... Supports export of current diagnosis results and operation logs HUAWEI SmartHome APP View data traffic usage and SMS Manage connected devices Change CPE s SSID and password System requirements Operating system Windows 7 Windows 8 Windows 8 1 Windows 10 Not support Windows RT MAC OS X 10 9 10 10 10 11 and 10 12 with latest updates Web browser Microsoft Internet Explorer 8 0 with latest updates Fir...

Page 12: ...311 221 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 3 1 1 Accessing the Internet through a Mobile Network LTE UMTS GSM The B311 221 can access the Internet through mobile networks Figure 3 1 Accessing the Internet thro...

Page 13: ... 2 Accessing the Internet through an Ethernet Network The B311 221 s LAN WAN port can be connected to a wall mounted Ethernet port using a network cable Figure 3 2 Accessing the Internet through an Ethernet network 3 2 Voice Services The B311 221 provides one telephone port that can be connected to telephones for calling Figure 3 3 Connecting telephones to the B311 221 ...

Page 14: ...rotects the device and network from attacks by hackers on the Internet and controls access to the Internet 3 4 2 MAC Filtering The B311 221 supports configuration of the Media Access Control MAC address to restrict network access 3 4 3 Wi Fi Authentication The gateway supports the following user authentication protocols for WLAN No encryption WEP WPA2 PSK AES WPA WPA2 PSK TKIP AES 3 5 VPN Function...

Page 15: ... VPN Server PPTP IPsec 3 6 IP Pass Through The LTE CPE obtains the WAN IP address and passes it through to the PC Case 1 or Router Case 2 and then the PC Case 1 or Router Case 2 can directly use the WAP IP address LTE CPE SGW PGW Internet RJ45 ROUTER PC LTE CPE RJ45 PC CASE 1 CASE 2 3 7 IPv6 Only and IPv4v6 Dual Stack 3 7 1 IPv4v6 Dual Stack CPE provides dual stack function SGW PGW MME PCRF LTE CP...

Page 16: ...eed to be packetized and unpacked However IPv6 devices are not affected 3 8 Multi APN 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 SGW PGW MME Internet IPv4 LTE UE Default APN VoIP APN TR 069 APN CPE 3 ...

Page 17: ... performance 3 10 2 HUAWEI SmartHome APP Scan the QR code can be found in the Quick Start Guide and Web UI to download the HUAWEI SmartHome APP and configure the router from your phone 3 11 Operator maintenance The B311 221 supports Operator maintenance through the TR 069 Operator remote manages the CPE software update parameters configuration via TR 069 SGW PGW MME Internet IPv4 LTE UE Auto Confi...

Page 18: ...s the switching function for local networking and sharing of the broadband network when it is connected to terminal devices AP function An 802 11b g n compliant WLAN AP interface is provided for wireless networking at home The interface is compliant with the IEEE 802 11b g n standard and the WEP WPA WPA2 PSK WPA2 PSK security authentication mechanisms DHCP DNS The DHCP server dynamically allocates...

Page 19: ... homes or small office and home offices SOHOs The B311 221 is not an enterprise grade product It cannot be used by medium or large sized enterprises or in scenarios with high network reliability requirements such as banks securities agencies traffic control and communications device backhaul The B311 221 has the following constraints When the IP Pass Through mode is enabled the HOTA function canno...

Page 20: ... Protocols of the Product Table 5 1 Standards and communication protocols of the product Item Description Physical layer RFC894 ARP RFC826 IP RFC791 RFC1122 RFC1071 RFC1141 RFC1624 RFC792 RFC950 RFC1256 ICMP RFC792 RFC950 RFC1256 TCP RFC793 UDP RFC768 DHCP RFC1531 RFC1533 NAT RFC1631 RFC2663 RFC3022 RFC3027 VoIP RFC3261 RFC2327 RFC1889 RFC1890 RFC3550 5 1 2 Standards and Communication Protocols of...

Page 21: ... Huawei Technologies Co Ltd 20 6 Packing List Table 6 1 Packing list Description Quantity Remarks Wireless Gateway 1 Standard Power supply adapter 1 Standard Quick Start 1 Standard Ethernet cable 1 Optional Warranty card 1 Optional Phone cable 1 Optional The HUAWEI B311 221 wireless gateway has an optional external antenna ...

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