Huawei B311-221 User manual

HUAWEI B311-221 LTE CPE
V100R001
Product Description
Issue
02
Date
2019-08-15
HUAWEI TECHNOLOGIES CO., LTD.

HUAWEI B311-221 LTE CPE
Product Description
1 Product Overview
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1
1 Product Overview
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:
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 (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)
Figure 1-1 B311-221 appearance

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2
2 Technical Specifications
2.1 Hardware Specifications
Table 2-1 Technical specifications of the B311-221 main 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 primary antenna
Built-in LTE/UMTS secondary antenna
Built-in WLAN 2.4 GHz antenna

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3
Item
Description
LED Indicators
One power indicator (White)
One Internet status indicator
Cyan: LTE network accessed
Blue: UMTS network accessed
Yellow: GSM network accessed
Green: Ethernet network accessed
Red: No SIM card is inserted or detected, or the SIM card has
insufficient balance
One Wi-Fi/WPS/Hi indicator (White)
Flash slowly: A pairable HiLink device is detected.
Flash quickly: HiLink pairing is in progress.
Off: Wi-Fi is disabled.
The indicator starts to flash 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 device to the
router's Wi-Fi.
When the Wi-Fi indicator is steady on, press the WPS button to
enable WPS.
One Reset button
Maximum
transmit power
LTE
B1/B3/B7/B8/B20/B38: 23dBm±2dB
UMTS
B1/B8: 24dBm+1/-3dB
GSM
B2/B3: 30dBm±2dB
B5/B8: 33dBm±2dB
WLAN
802.11b: 13 dBm
802.11g/n: 14.5 dBm
Receiving
sensitivity
LTE
Band
1.4MHz
(dBm)
3MHz
(dBm)
5MHz
(dBm)
10MHz
(dBm)
15MHz
(dBm)
20MHz
(dBm)
B1
-100
-97
-95.2
-94
B3
-101.7
-98.7
-97
-94
-92.2
-91
B7
-98
-95
-93.2
-92

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4
Item
Description
B8
-102.2
99.2
-97
-94
B20
-97
-94
-91.2
-90
B38
-100
-97
-95.2
-94
UMTS
B1: -106.7dBm
B8: -103.7dBm
GSM
B2/B3/B5/B8: -102dBm
WLAN
802.11b: -85 dBm（11 Mbps）
802.11g: -71 dBm（54 Mbps）
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 certification
Erp
GCF
2.2 Antenna Specifications
2.2.1 Build-in LTE Antenna
Table 2-2 LTE antenna specifications
Item
Description
Frequency
FDD LTE

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5
Item
Description
B1: UL 1920–1980 MHz DL 2110–2170 MHz
B3: UL 1710–1785 MHz DL 1805–1880 MHz
B7: UL 2500–2570 MHz DL 2620–2690 MHz
B8: UL 880–915 MHz DL 925–960 MHz
B20: UL 832–862 MHz DL 791–821 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
UMTS
B1: -1.5 dB
B8: -2.5dB
GSM
B5/B8: -2.5 dB
B2/B3: -2.5 dB
Diversity antenna
efficiency
LTE
B1: -2.5 dB
B3: -2.5 dB
B7: -2.5 dB
B8: -3 dB
B20: -2 dB
B38: -2 dB
UMTS
B1: -2.5 dB

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6
Item
Description
B8: -3 dB
Main antenna gain
LTE
B1/B3/B7B8/B20/B38: 1~2 dBi
UMTS
B1/B8: 1~2 dBi
GSM
B5/B8: 1~2 dBi
B2/B3: 1~2 dBi
Diversity antenna 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
Item
Description
LTE features
DL 2x2 MIMO
DL 64QAM, UL 16QAM
Mobile
network
APN management
APN auto adapter

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7
Item
Description
Gateway
Router
Supports the default route: 0.0.0.0.
Supports manual configuration of LAN IP addresses.
Supports Address Resolution Protocol (ARP).
DHCP server
The DHCP server can be enabled or disabled.
The address pool of the DHCP server can be
configured.
The lease can be configured.
The DNS relay under the DHCP server can be
enabled.
NAT
Supports NAT and NAPT (compliant with
RFC2663, RFC3022, and RFC3027).
Supports cone NAT.
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
Writing/sending/receiving
Writing/sending/receiving extra-long messages
Data service
LTE FDD: DL 150Mbps, UL 50Mbps
DC-HSPA+: DL 42 Mbps, UL 5.76 Mbps
HSPA+: DL 21 Mbps (64QAM), UL 5.76 Mbps
HSPA: DL 14.4 Mbps, UL 5.76 Mbps
WCDMA PS: DL 384 Kbps, UL 384 Kbps
EDGE: DL 236.8Kbps, UL 236.8 Kbps
GPRS: DL 85.6 Kbps, UL 85.6 Kbps
WLAN 802.11b/g/n
Supports multi APNs (Optional, one for data, one for voice, and one for
TR-069).

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8
Item
Description
Voice
VoIP
(Optional)
Supports G.711a/G.711u/G.726 (-24/-32)/G.722/G.729
codec.
Supports SIP (RFC3261).
Supports SDP (RFC2327).
Supports RTP/RTCP (RFC1889/RFC1890/RFC3550).
Supports in-band/SIP info/RFC2833 DTMF.
Supports the following phone features:
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
Originating Identification Presentation/Restriction
Outgoing Communication Barring
VoLTE
(Optional)
Supports AMR-NB codec
Supports AMR-WB codec
Supports SRVCC to UMTS
Supports SRVCC to GSM
Supports in-band/out-band (RFC2833) DTMF

HUAWEI B311-221 LTE CPE
Product Description
2 Technical Specifications
Issue02 (2019-08-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9
Item
Description
Supports the following phone features:
Caller ID generation
Call waiting
Call forwarding (unconditional, busy, and no answer
forwarding)
Call hold
Three-way conference
Originating Identification Presentation/Restriction
Outgoing Communication Barring
Firewall setup
Firewall enable/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-PSK
WEP
MAC address
authentication
Supports the MAC address authentication whitelist.
Supports the MAC address authentication blacklist.
Supports a maximum of 10 MAC address entries.
STA
Supports inquiry of STA status.
Supports a maximum of 32 connected stations.