Huawei B311-221 User manual

HUAWEI B311-221 LTE CPE

V100R001

Product Description

Issue

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

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)

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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

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)

-100

-97

-95.2

-94

-101.7

-98.7

-97

-94

-92.2

-91

-98

-95

-93.2

-92

HUAWEI B311-221 LTE CPE

Product Description

2 Technical Specifications

Issue02 (2019-08-15)

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Item

Description

-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)

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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

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)

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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

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

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

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.

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