Soyea B622-335 User manual

B622-335 LTE CPE
V100R001
Product Description
Issue
01
Date
2021-07-22
SOYEA TECHNOLOGY CO., LTD.

Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
i
Trademarks and Permissions
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
SOYEA TECHNOLOGY CO., LTD.
Address:
BUILDING 11th, SOYEA SOFTWARE PARK, NO.1 JIAO GONG ROAD, HANG ZHOU,
310012, CHINA

B622-335 LTE CPE
Product Description
About This Document
Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
ii
About This Document
Summary
This document provides information regarding the features, main functions and services,
technical specifications, and technical references of the product.
This document includes:
Chapter
Details
1 Product Overview
Provides an overview of the product.
2 Technical Specifications
Describes the specifications of the product hardware,
software, and user interface.
3 Services and Applications
Describes the main functions and applications of the
product.
4 System Structure and Scenario
Constraints
Describes the product system structure.
5 Technical References
Describes the standards and communication protocols
of the product.
6 Packing List
Describes the devices and accessories that comprise the
product package
The document is an invitation to offer but not an offer. It is intended to describe the general features and
functions of a product. The features and functions of certain products may vary with the requirements of
customers.
History
Issue
Date
Details
01
2021-07-22
Initial official release.

B622-335 LTE CPE
Product Description
About This Document
Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
iii
Acronyms and Abbreviations
Acronym or Abbreviation
Full Spelling
3GPP
3rd Generation Partnership Project
ACS
Auto Configuration Server
AES
Advanced Encryption Standard
ALG
Application Layer Gateway
AMR-NB
Adaptive Multi-Rate compression - Narrowband
AMR-WB
Adaptive Multi-Rate compression - Wideband
AP
Access Point
APN
Access Point Name
ARP
Address Resolution Protocol
CLAT
Customer-side Translator
CPE
Customer Premises Equipment
CS
Circuit Switched
CSFB
Circuit Switched Fallback
DBDC
Dual Band Dual Concurrent
DC-HSPA+
Dual-Carrier - High Speed Packet Access Evolution
DHCP
Dynamic Host Configuration Protocol
DL
Downlink
DMZ
Demilitarized Zone
DNS
Domain Name Server
DTMF
Dual-Tone Multi-Frequency
E-UTRA
Evolved Universal Terrestrial Radio Access Network
FDD
Frequency Division Duplex
FOTA
Firmware Over the Air
HSPA
High Speed Packet Access
HSPA+
High Speed Packet Access Evolution
GPRS
General Packet Radio Service
IEEE
Institute of Electrical and Electronics Engineers
IP
Internet Protocol
IPSec
Internet Protocol Security

B622-335 LTE CPE
Product Description
About This Document
Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
iv
Acronym or Abbreviation
Full Spelling
IPv4
Internet Protocol version 4
IPv6
Internet Protocol version 6
ICMP
Internet Control Message Protocol
L2TP
Layer Two Tunneling Protocol
LAN
Local Area Network
LED
Light Emitting Diode
LTE
Long Term Evolution
MAC
Media Access Control
MDI
Medium Dependent Interface
MDIX
Medium Dependent Interface Crossover
MIMO
Multi-input Multi-output
MME
Mobility Management Entity
NAT
Network Address Translation
NAPT
Network Address and Port Translation
PC
Personal Computer
PCC
Primary Component Carrier
PGW
PDN Gateway
PIN
Personal Identification Number
PLAT
Provider-side Translator
PPTP
Point-to-Point Tunneling Protocol
QAM
Quadrature Amplitude Modulation
QR
Quick Response
RFC
Request For Comments
RTCP
Real-time Transport Control Protocol
RTP
Real-time Transport Protocol
SAMBA
System for Advanced Mobile Broadband Applications
SCC
Secondary Component Carrier
SCP
Service Control Point
SDRAM
Synchronous Dynamic Random Access Memory
SDP
Session Description Protocol
SGW
Serving Gateway

B622-335 LTE CPE
Product Description
About This Document
Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
v
Acronym or Abbreviation
Full Spelling
SIP
Session Initiation Protocol
SMA
SubMiniature version A
SMS
Short Message
SOHO
Small Office Home Office
SSID
Service Set Identifier
TDD
Time Division Duplex
TD-SCDMA
Time Division-Synchronous Code Division Multiple
Access
TKIP
Temporal Key Integrity Protocol
UE
User Equipment
UL
Uplink
UMTS
Universal Mobile Telecommunications System
UPnP
Universal Plug and Play
USB
Universal Serial Bus
USIM
UMTS Subscriber Identity Module
VPN
Virtual Private Network
WAN
Wide Area Network
Wi-Fi
Wireless Fidelity
WMM
Wi-Fi Multimedia
WPA/WPA2-PSK
Wi-Fi Protected Access/Wi-Fi Protected Access II -
Pre-Shared Key
WPA2-PSK
Wi-Fi Protected Access II - Pre-Shared Key
WPS
Wi-Fi Protected Setup

B622-335 LTE CPE
Product Description
Contents
Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
vi
Contents
About This Document.................................................................................................................... ii
1 Product Overview .........................................................................................................................1
2 Technical Specifications ..............................................................................................................3
2.1 Hardware Specifications...............................................................................................................................................3
2.2 Antenna Specifications .................................................................................................................................................7
2.2.1 Build-in LTE Antenna................................................................................................................................................7
2.2.2 Build-in Wi-Fi Antenna .............................................................................................................................................9
2.3 Software Specifications ..............................................................................................................................................10
3 Services and Applications .........................................................................................................14
3.1 Data Services..............................................................................................................................................................14
3.1.1 Accessing the Internet through a Mobile Network ..................................................................................................14
3.1.2 Accessing the Internet through an Ethernet Network ..............................................................................................15
3.2 Voice Services.............................................................................................................................................................15
3.3 SMS............................................................................................................................................................................15
3.4 Security Service..........................................................................................................................................................15
3.4.1 Firewall Service.......................................................................................................................................................15
3.4.2 MAC Filtering .........................................................................................................................................................16
3.4.3 Wi-Fi Authentication ...............................................................................................................................................16
3.5 VPN Function.............................................................................................................................................................16
3.5.1 VPN Client...............................................................................................................................................................16
3.5.2 VPN Pass-Through..................................................................................................................................................16
3.6 IP Pass-Through..........................................................................................................................................................17
3.7 IPv6 Only and IPv4v6 Dual Stack..............................................................................................................................17
3.7.1 IPv4v6 Dual Stack...................................................................................................................................................17
3.7.2 IPv6 Only (CLAT)...................................................................................................................................................17
3.8 Multi-APN..................................................................................................................................................................18
3.9 5GHz Preferred...........................................................................................................................................................18
3.10 HiLink.......................................................................................................................................................................18
3.11 Customer management..............................................................................................................................................18
3.11.1 WebUI....................................................................................................................................................................18
3.11.2 The device management app..................................................................................................................................19
3.12 Operator maintenance...............................................................................................................................................19

B622-335 LTE CPE
Product Description
Contents
Issue 01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
vii
3.13 FOTA........................................................................................................................................................................19
4 System Structure and Scenario Constraints...........................................................................20
4.1 System Architecture....................................................................................................................................................20
4.2 Scenario Constraints...................................................................................................................................................21
5 Technical References..................................................................................................................22
5.1 Standards and Communication Protocols ...................................................................................................................22
5.1.1 Standards and Communication Protocols of the Product.........................................................................................22
5.1.2 Standards and Communication Protocols of the Wireless Uu Interface...................................................................22
6 Packing List ..................................................................................................................................23

B622-335 LTE CPE
Product Description
1 Product Overview
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
1
1 Product Overview
The LTE CPE B622-335 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 B622-335 supports 3GPP Release 11 with LTE CAT 6+. The supported service functions
are as follows:
Data service up to DL 400 Mbps(256QAM) and UL 75 Mbps(64QAM)
Working band: LTE: B1/B3/B7/B8/B20/B38/B40/B41/B42/B43, UMTS: B1/B8
Voice service: CS/VoIP (Optional) / VoLTE (Optional)
Wi-Fi: 802.11 b/g/n/a/ac/ax. 802.11b/g/n 2.4GHz Wi-Fi 2x2 MIMO up to 300Mbps,
802.11a/n/ac/ax 5GHz Wi-Fi 2x2 MIMO up to 1.2Gbps. Maximum Users: 64
1 GE port for LAN/WAN, 3 GE ports for LAN
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 the device management app
Operator maintenance via TR-069 (Optional) and TR-143 (Optional)
Firmware Over the Air (FOTA)

B622-335 LTE CPE
Product Description
1 Product Overview
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
2

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
3
2 Technical Specifications
2.1 Hardware Specifications
Table 2-1 Technical specifications of the B622-335 main unit
Item
Description
Technical
standard
WAN
3GPP Release 11
LAN
IEEE 802.3/802.3u
Wi-Fi
IEEE 802.11a/b/g/n/ac/ax
Working
band/frequency
LTE
B1/B3/B7/B8/B20/B38/B40/B41/B42/B43
UMTS
B1/B8
Wi-Fi
2.4 GHz: 2421 MHz -2483.5 MHz,
5.0 GHz: 5170 MHz -5330 MHz &5490 MHz-5710
MHz
External port
One power adapter port
One LAN/WAN port (RJ45), three LAN ports (RJ45)
One phone port (RJ11)
Two external LTE antenna ports (SMA)
One SIM card slot (nano-SIM)
Antennas
Built-in LTE/UMTS primary antenna
Built-in LTE/UMTS secondary antenna
Built-in Wi-Fi 2.4 GHz and 5.0 GHz antenna

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
4
Item
Description
LED Indicators
One Internet status indicator
White: Connected to the Internet.
Red: No SIM card is inserted or detected, or the SIM card has
insufficient balance.
One Wi-Fi indicator
On: Wi-Fi is enabled.
Flash slowly: A pairable HiLink device is detected.
Flash quickly: HiLink pairing is in progress/WPS connection is in
progress.
Off: Wi-Fi is disabled.
The indicator starts to flash slowly only when B622-335 detects a
new HiLink device.
One group of signal strength indicators
Signal reception available (more indicators mean better reception).
Buttons
One Power ON/OFF switch
One WPS 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/B38/B40/B42/B43: 23dBm±1.2 dB
B8/B20/B41: 23.5dBm±1.2 dB
UMTS
B1/B8: 23.5dBm±1.2 dB
Wi-Fi
2.4G
802.11
b
Ant0/Ant1: 14 /15 dBm(±2dB)
802.11
g
Ant0/Ant1: 16 /17 dBm(±2dB)
802.11
n-20M
Ant0/Ant1: 16 /17 dBm(±2dB)
802.11
n-40M
Ant0/Ant1: 16 /17 dBm(±2dB)
5G
5G LF（±2 dB）
*Some edge band
power is reduced
5G MF（±2 dB）
*Some edge band
power is reduced
5G HF（±2 dB）
*Some edge band
power is reduced
Ant0
Ant1
Ant0
Ant1
Ant0
Ant1
11a 6M
16
16
16.5
16.5
20
20

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
5
Item
Description
11a
54M
16
16
16.5
16.5
18
18
11n
20M
MCS0
16
16
16.5
16.5
20
20
11n
20M
MCS7
16
16
16.5
16.5
18
18
11n
40M
MCS0
18
18
18.5
18.5
20
20
11n
40M
MCS7
18
18
18
18
18
18
11ac
20M
MCS0
16
16
16.5
16.5
20
20
11ac
20M
MCS8
16
16
16.5
16.5
17
17
11ac
40M
MCS0
18
18
18
18
20
20
11ac
40M
MCS9
17
17
17
17
17
17
11ac
80M
MCS0
18
18
18
18
20
20
11ac
80M
MCS9
17
17
17
17
17
17
11ax
20M
MCS0
16
16
16.5
16.5
20
20
11ax
20M
MCS11
16
16
16
16
16
16
11ax
40M
MCS0
18
18
18
18
20
20
11ax
40M
MCS11
16
16
16
16
16
16

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
6
Item
Description
11ax
80M
MCS0
18
18
18
18
20
20
11ax
80M
MCS11
16
16
16
16
16
16
Receiving
sensitivity
LTE
Band
1.4MHz
(dBm)
3MHz
(dBm)
5MHz
(dBm)
10MHz
(dBm)
15MHz
(dBm)
20MHz
(dBm)
B1
/
/
-100.3
-97.3
-95.5
-94.3
B3
-102
-99
-97.3
-94.3
-92.5
-91.3
B7
/
/
-98.3
-95.3
-93.5
-92.3
B8
-102
-99
-97.3
-94.3
/
/
B20
/
/
-97.3
-94.3
-92.5
-91.3
B38
/
/
-99.3
-96.3
-94.5
-93.3
B40
/
/
-99.3
-96.3
-94.5
-93.3
B41
/
/
-98.3
-95.3
-93.5
-92.3
B42
/
/
-99
-96
-94.2
-93
B43
/
/
-99
-96
-94.2
-93
UMTS
B1: -107.7 dBm
B8: -104.7 dBm
Wi-Fi
2.4G 802.11b: -87 dBm
2.4G 802.11g: -74 dBm
2.4G 802.11n 20M: -72 dBm
2.4G 802.11n 40M: -70 dBm
5G 802.11a: -76 dBm
5G 802.11n 20M: -74 dBm
5G 802.11n 40M: -69 dBm
5G 802.11ac 20M: -67 dBm
5G 802.11ac 40M: -64 dBm
5G 802.11ac 80M: -60 dBm
5G 802.11ax 20M: -59 dBm
5G 802.11ax 40M: -57 dBm
5G 802.11ax 80M: -53 dBm
Power
consumption
< 24 W

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
7
Item
Description
AC/DC
power supply
AC (input): 100V-240V 50Hz/60Hz
DC (output): 12V/2A
Dimensions
(Maximum)
240 mm (Width) x 155 mm (High) x78 mm (Deep)
Weight
< 440g (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
Wi-Fi
ERP
WEEE
ROHS
REACH
Table 2-2 LTE CAcombination
Item
Description
Band combination
LTE
DL
MIMO
CA_3C
2+2
CA_7C
2+2
CA_38C
2+2
CA_40C
2+2
CA_41C
2+2
CA_42C
2+2
2.2 Antenna Specifications
2.2.1 Build-in LTE Antenna
Table 2-3 LTE antenna specifications
Item
Description
Frequency
LTE
B1: UL 1920-1980 MHz, DL 2110-2170 MHz
B3: 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

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
8
Item
Description
B20: UL 832-862 MHz, DL 791-821 MHz
B38: UL 2570-2620 MHz, DL 2570-2620 MHz
B40: UL 2300-2400 MHz, DL 2300-2400 MHz
B41: UL 2496-2690 MHz, DL 2496-2690 MHz
B42: UL 3400–3600 MHz, DL 3400–3600 MHz
B43: UL 3600–3800 MHz DL 3600–3800 MHz
UMTS
B1: UL 1920-1980 MHz DL 2110-2170 MHz
B8: UL 880-915 MHz DL 925-960 MHz
Input impedance
50 Ω
Standing wave ratio
< 3
Main antenna
efficiency
LTE
B1: -2.3 dB
B3: -1.8 dB
B7: -2.6 dB
B8: -3 dB
B20: -2.7 dB
B38: -2.8 dB
B40: -2.7 dB
B41: -2.6 dB
B42: -3.2 dB
B43: -2.9 dB
UMTS
B1: -2.3 dB
B8: -3 dB
Diversity antenna
efficiency
LTE
B1: -1.8 dB
B3: -2.5 dB
B7: -2.8 dB
B8: -2.3 dB
B20: -2.5 dB
B38: -2.9 dB
B40: -1.9 dB
B41: -2.9 dB
B42: -2.9 dB
B43: -2.9 dB
UMTS
B1: -1.8 dB
B8: -2.3 dB

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
9
Item
Description
Main antenna gain
LTE
B1: 3.4 dBi
B3: 3 dBi
B7: 1.3 dBi
B8: 0.5 dBi
B20: 1.6 dBi
B38: 1.3 dBi
B40: 1.4 dBi
B41: 1.3 dBi
B42: 2.4 dBi
B43: 2 dBi
UMTS
B1: 3.4 dBi
B8: 0.5 dBi
Diversity antenna gain
LTE
B1: 3.4 dBi
B3: 2.6 dBi
B7: 1.2 dBi
B8: 1.3 dBi
B20: 1.7 dBi
B38: 1.6 dBi
B40: 2.6 dBi
B41: 1.9 dBi
B42: 3.2 dBi
B43: 2.7 dBi
UMTS
B1: 3.4 dBi
B8: 1.3 dBi
TX/RX
1T2R
Polarization
Linear polarization
2.2.2 Build-in Wi-Fi Antenna
Table 2-4 Wi-Fi 2.4 GHz antenna specifications
Item
Description
Frequency
2421 MHz-2483.5 MHz
Input impedance
50 Ω
Standing wave ratio
< 2

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
10
Item
Description
Efficiency
-3 dB
Gain
< 2.6 dBi
Polarization
Linear polarization
Table 2-5 Wi-Fi 5.0 GHz antenna specifications
Item
Description
Frequency
5170 MHz-5330 MHz &5490 MHz-5710 MHz
Input impedance
50 Ω
Standing wave ratio
< 2
Efficiency
-3 dB
Gain
< 2.8 dBi
Polarization
Linear polarization
2.3 Software Specifications
Table 2-6 Software specifications
Item
Description
LTE features
DL 4x4 MIMO
DL 256 QAM, UL 64 QAM
Mobile
network
APN management
APN auto adapter
Gateway
Router
Supports the default route: 192.168.8.1.
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.
Supports the DHCP server and DNS relay.
NAT
Supports NAT and NAPT (compliant with
RFC2663, RFC3022, and RFC3027).
Supports cone NAT.
Supports Symmetric NAT.

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
11
Item
Description
ARP
ICMP
IPv4v6 dual stack
IPv6 only (Optional , CLAT for LAN side IPv4 device access Internet)
IPv4 only (Optional)
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
SMS
Writing/sending/receiving
Writing/sending/receiving extra-long messages
Data service
LTE : DL 400 Mbps, UL 75 Mbps
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
Wi-Fi 802.11b/g/n/a/ac/ax
Supports multi APNs (Optional, one for data, one for voice, and one for
TR-069).
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

B622-335 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2021-07-22)
Copyright © SOYEA TECHNOLOGY CO.,
LTD.
12
Item
Description
CS
Supports CS voice communication over UMTS 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 in-band/out-band (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
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
Wi-Fi
Broadcasts and hides service set identifiers (SSIDs)
Complies with IEEE 802.11b/g/n/a/ac/ax