PRODUCT MANUAL

CATALOGUE

01l ABOUTUS

ABOUTUS COREVALUE

02

DEVELOPMENTHISTORY

ENTERPRISEDEVELOPMENTHISTORY

03

QUALIFICATIONSANDHONORS

ENTERPRISECONSTRUCTIONQUALIFICATION. 5
ENTERPRISEHONORSANDR&DQUALIFICATIONS.. .6

04| PRODUCTS

PRODUCTS.

CHAIRMANS

BEIJINGDQ INFORMATION TECHNOLOGY CO.,LTD.

DQ Information was established in 20 0 8,focusing on the construction and operation of "new quality productivity" infrastructure,providing intelligent,data center and information overall solutions based on Al,and ranking among the top \boldsymbol { \mathscr { 1 } } \boldsymbol { 0 } 0 intelligent enterprises in China.

DQ Information focu sesemergingo nintelligentindustriestechnologysuc ha sartificial intelligence,cloud computing,big dataof Things，and Internetand iscommitted tointelligentassistingth edigitalan dtransformation of public security,procuratorialand judicial organs,military,military industry,aerospace, governmentaffairs，finance,aviation.education and medicalcare industries,providingstrategic planningandonestopoverallsolutions.

VALUES

Customer First
Teamwork
Honesty and Trustworthiness Seeking Truth and Innovation

VISION

Bethe industry leader

MISSION

Smart the World

SERVICE PHILOSOPHY

Dedication Professionalism Safety,Trustworthiness

CORE VALUES

Perfectservicesystem Professional technicalteam Accordingto thecharacteristicsofintelligent projectsand The core R&D team of DQ Technology is composed of requirementso feachstage,DQTechnology hasset senior R&D and technical personnel. The team members upcorresponding including well-known suppliers,
partnersan dmanufacturers,strategic customers. have accumulated rich practical experience in their respective fields.
Richupstreamand downstreamresources Richindustry experience DQ Technology pay sattention to enterprise_resource maintenance. Relying on more than ten years of industry accumulation, Throug more than ten years of operation, it hasaccumulated DQTechnology
rich upstream and downstream resources including well-known
manufacturers,suppliers, partners and strategic customers.
Independentresearchand development of product line National service
DQTechnology has a strong R&D team.
With Beijingas the center,major cities across the country Based on project experience,it has developed a seriesof have branches or offices,providing rapid response to products including “Red and Blue Combat Simulation networksecurity technology support throughout the
,country.
In-depthschool-enterprisecooperation Comprehensive qualification guarantee DQ Technology Science and Technology has carried out in-depth DQ Technology has national, provincial and industryqualifications such technology research and development cooperationwith wel-known as intelligent integration,datacenterintegration,informationsystem domestic universities such as theUniversity of Electronic Science and integrationand operationand maintenance,and hasa number of Technology of Chinaand Xinjiang University. These collaborations not patentsandsoftware works, which providesa strong
onlypromote the breadth and depth of technology researchand platformcompetitive advantage for DQTechnology in themarket development,butalsoprovidesolid theoreticasupportfor the competition
innovation and application of the companys core technologies

HISTORY

2014
Established the Shanghai Branch and Qingdao Branch
2015
Established the Shenyang Branch
ISO9001
ISO14001
ISO45001System Certification

STABLEANDMATURE

01 THECOMPANYWASFOUNDED

2008
ESTABLISHED
ZHONGGUANCUN HIGH TECH ENTERPRISECERTIFICATION
2011
GRADE-CQUALIFICATIONINARCHITECTURAL INTELLIGENTENGINEERING
PROFESSIONALCONTRACTING
GRADE-CQUALIFICATION INARCHITECTURALDECORATIONENGINEERING
PROFESSIONALCONTRACTING
2012
GRADE-BQUALIFICATIONINSECURITYENGINEERING
GRADE-BQUALIFICATIONINARCHITECTURALINTELLIGENTENGINEERING
PROFESSIONALCONTRACTING
GRADE-BQUALIFICATIONINARCHITECTURALDECORATIONENGINEERING
PROFESSIONALCONTRACTING

03 STARTPLANNING

2016
REGISTEREDCAPITALINCREASEDTO5OMILLION
2016
ESTABLISHEDTHE INNER MONGOLIA BRANCH
AWARDEDTHECHINADATACENTERMOST INFLUI
2017
ESTABLISHEDTHENANJINGBRANCH,THEWUHAN
THEXIAMENBRANCH
GRADE-AQUALIFICATIONINAUDIOANDVIDEO EI
ENGINEERING
2018
ESTABLISHEDTHEQIAN'ANBRANCH
AWARDEDTHESTARRATEDENTERPRISEOFZHON
ANDAAAREPUTATIONENTERPRISE
2019
ESTABLISHED THE HOHHOTAND CHIFENG BRANCHES
GRADE-AQUALIFICATION IN ELECTRONICS AND INTELLIGENT ENGINEERING PROFESSIONAL CONTRACTING
GRADE-B QUALIFICATION IN CONSTRUCTION FIRE FIGHTING ENGINEERING PROJECT PROFESSIONALCONTRACTING
ENVIRONMENTALPROTECTION ENGINEERINGPROFESSIONALCONTRACTINGQUALIFICATION
2020
ESTABLISHEDTHE JILINBRANCH
ISO20000、ISO27001SYSTEMCERTIFICATION
TOP10O INTELLIGENT INDUSTRIES
CONSTRUCTION ELECTROMECHANICALINSTALLATION ENGINEERINGPROFESSONALCONTRACTINGQUALIFICATION
CONSTRUCTIONENGINEERINGGENERALCONTRACTINGQUALIFICATION
ELECTROMECHANICAL ENGINEERINGGENERALCONTRACTINGQUALIFICATION
2021
23ENTERPRISESOFTWARECOPYRIGHT
MACHINEROOMENVIRONMENTALMANAGEMENTSYSTEMPATENTS
NETWORKCOMMUNICATIONMANAGEMENTSYSTEMPATENT
LABORSUBCONTRACTINGQUALIFICATION

ENTIALENTERPRISEAWARD BRANCH,THEXI'ANBRANCHAND NGINEERING AND SECURITY

GGUANCUNCREDITENTERPRISE

05 CONTINUOUSINNOVATION

2021
ESTABLISHED THE CHENGDU BRANCH
CSIIASYSTEM INTEGRATIONENTERPRISE,INTEGRITYAAA ENTERPRISE,ENTERPRISECREDIT
RATINGCERTIFICATION
2022
DATA CENTER INFRASTRUCTUREGREEN CONSTRUCTION AND MAINTENANCE SERVICE
CERTIFICATION
CCRC INFORMATIONSYSTEMSECURITY INTEGRATIONSERVICES
CMMILEVEL3OFTHESOFTWARECAPABILITYMATURITYMODELINTEGRATION
CFEIICHINAELECTRONIC INFORMATION INDUSTRYMEMBER
2023
HIGH-TECH ENTERPRISE CERTIFICATION
CS2LEVEL2OFTHEINFORMATIONSYSTEMCONSTRUCTIONANDSERVICE
GRADE-B OF CONSTRUCTION ENGINEERING GENERAL CONTRACTING,ELECTROMECHANICAL
ENGINEERING GENERALCONTRACTING,FIRE SERVICES ENGINEERING PROFESSIONAL
CONTRACTING AND ENVIRONMENTAL PROTECTION ENGINEERING PROFESSIONAL CONTRACTING质量管理体系认证证书 BGC 环境管理体系认证证书 BGC L BGC 2 健安全理体C 國 BGC CCRC 国 ?0-1的服务管理体系二 信息安全服务资质认证证书
CRETTITTTE 北京东青互联科技有限公司 CETETPTITTTE 北京东五科有限公司 CRITTTITTTE CERITTTITTTE 北京 CETITTTITTE 一 北京东有互联科技有限公司 数据中心基认设施绿色建维二1085一 质 a” 质 ★ 梦E国 魏吴
W 国 L H ? AL 城 @ 安全审查技术与认证中心ISO9001 ISO14001 ISO27001 ISO45001 ISO20000 CCRC Data Center InfrastructureGreen Building MaintenanceService CertificationITSS' LAXIWABRnCS 信息技未服务标准 Beijing DQ Information Technol y Co.,Ltd.级证书 符合性证书 北京东青互联科技有限公司 涉密信息系统集成资质按工业和信息化警的解定的信息技术服务标准，经评 研发部 中关村高新技术企业北京东程科技有限公司特合要求#080.18 CMMI Deve Mnt(CMI-DEV)thotSAM 业： 武器装备科研生产单位. 保密资格证书惠ISACACS2 ITSS CMMI Zhoterpuancunrtigh-Tech Specil Idustfycontructi会 员 证 书 H_ 证书2988.125810n 新技术企业 ts8st0 t2nds ±ans （，此证书 宝管理能力成热度运到 05b GJB9001C-017 质量管理体系1±\*088108 S M安养乐乐品
High-Tech Enterprise Certificate MemperefZhi pgroancun DCMM Zhoediteta GJB9001c-017Association

High performance

High density

Low latency

Zero packet loss

Rich ports: 4 0 0 \ { g } , 100 g,40G,25G,10g,and1G ports automaticallyadjust the fan speed based on temperature ·changes,saving energy and reducing emisions ·Multiple routing protocols,flexible networking.Rich IPv4 routing protocols,including static routes,RIP, OSPF,IS-IS,and GP4.Rich IPv6 routing protocols,including static routes,RIPng,OSPFv3,and BGP4+ 。M-LAG cross-device link aggregation technology provides device-level redundancy and high network reliability.Supports VXLAN tunnel technology,unlimiteddata ·transmission,and flexible resource allocation ·Hardware-level redundancy protection ensures business continuity and uninterrupted network ·Overtemperature alarm and protection

PRODUCT

品

Safety protection

Application identification

Flexible networking

Hardware redundancy

PRODUCTINTRODUCTION-FIREWALL

· Product ■ parameters

·Product characteristics

·Supports comprehensive intrusion prevention to ensure network security
.Supports a massive virus signature database,which can accurately identify and remove popular Trojan horses and stubborn viruses.Identifies common Internet applications,
prevents bandwidth abuse,and ensures proper allocation of network resources
·Itsupportsroutingode,trasparentodebypassmodeandmiedodeablingflexibleetworkinginnymplexetwkeont

PRODUCT

·solution

Customer value

Safety protection Application identification Flexible networking Hardware redundancy virumaticalyupdateste ldetifymutil latert Multiple networking modes Redundanetwprtsetity network security network resources rationally

Recommended application scenario

PRODUCT

·Supports the identification of in-applicationactions andfine controlof terminal types Ht emails ·Supportto divide the molecular channelin thechannel,perfectbandwidth limitand bandwidth guarantee ·Detailed logs record and audit useronline behaviors,usage traffic,and website access information.

PRODUCT

·solution

Network detection and identificationof internal operations of Intranet applications,fine control

HTTPS audit Ensure Intranet data security

Resource allocation Allocate bandwidth resources properly

Hardware redundancy Redundant protection to ensure network stability

Recommended application scenario

PRODUCT

router

.Product parameter

:Productcharacteristics

：SupportsACLfirewallfilteringandNATaddresstranslationtodefendagainstpotentialthreatsfromexternal networks ·Supports multiple deployment modes such as routing,gateway and transparent bridge;
upportsuleidee ·Support cloud registration and remote management

: Customervalue

Cloud platform management Two FLASH independentstorage Strong compatibility High security
Anctivefanteperaturearnis Avoid user misoperation, Multiple routing policies, Support firewall function, Remeteeis Avoid abnormal interrupt Compaiblewith maintream more secure network redundancy Reliable hardware
Dual-tecpoc Powersupply 6KVlightning protection Ensure network stability

Recommended application scenario

ITowerswitchboard

Product parameter

: Productcharacteristics

·Modulardesign,flexible expansion of network services
·Large exchange capacity,full speed forwarding
·Support virtualization technology
·Carrier-grade redundancy design
·Comply with IEEE802.3azinternational standard,green energy saving
·Provides a complete security authentication mechanism

PRODUCT

,Productparameter

Product ■ characteristics

·Fast data forwarding
·Support virtualization technology
·Supports Layer 3 routing protocols
·Comply with IEEE802.3az international standard,green energy saving
·Perfect security protection policy
· IPv4/IPv6 dual-stack multi-layer switching

·solution

·1G/1ooM adaptive optical port
·Supports cloud platform management
·LCDscreen display technology,real-time display of equipmentworkingstatus
.Cloud platform/Web page Customizee-labels.Users can viewthedevicelocationontheLCD screenor mobile terminal
·Supports the PD-Alive function toautomatically restart disconnected devices
。Itsupportsoopdetectionanderordisabling,andusesintellgentlifting mechanismtorealizeintelligentnetworkself-ealing
Integrated MQTTmessage queue telemetry transmission protocol,with MQTT Client function

： \mathsf { L 2 + } O&Mswitch Productspecifications

·Productcharacteristics

。1G/10oM adaptive optical port
·Supports cloud platform management
·LCD screen display technology,real-time display of equipment working status
：Cloud platform /Webpage Customizee-labels.Userscanviewthedevice locationontheLCDscreenor mobileterminal
·Supports the PD-Alive function to automatically restart disconnected devices
·Itupportsoopdetectionanderrordisablingandusesintellgentlifting mechanismtorealizeintelligentnetworkself-ealin
·Integrated MQTT message queue telemetry transmisson protocol, with MQTT Client function

.L3O&Mswitch productspecifications

:Productcharacteristics

·10G/2.5G/1G adaptive optical port
·Supportscloud platform management
·LCD screen display technology,real-time display of equipment working status
·Cloud platform /Web page Customizee-labels.Users can view the device locationontheLCD screen ormobile terminal
·Supports IPV4 or IPV6 Dual Stack
CompleteLdLarerlelaresecfatiosupportsaticoutedicoutigprotoolsschsd
·Supportsringnetwork protocolssuchasSTP,MSTP,RSTP,and ERPS,andthe ERPSconvergencetimeislesthan 2 0 m s
·Support MQTT custom cloud
·Flexible and convenient management modes,including Web,Console,Telnet,and H
·Comprehensive security control policies,anti-ddos /ARP/IPattacks,ACL,and CPU port security
·Supporthardware,software,PoEWatchdog,supportIEE802.3at/af,btstandards,PoEScheduleand MCUonlineupgrade
‘ Software customization,rich fault location and troubleshooting means,complete technical support

PRODUCT

PRODUCT

,Productparameter

'Productcharacteristics

·Product port form is complete,10o Mbit,gigabit,2.5G fullrange of products
·Support cloud management,support MQTT custom cloud
·Support WEB simple management,flat design in line with popular aesthetic
·Supports anti-ddos attacks and CPU security protection
·SupportsapplicationprotocolssuchasDHCPNOOPING,IGMPNoOING,andQoS,andappliestovariousstartopologies
·Supports ONVIF protocol scanning IPC
·Support IEEE802.3af/at standard,support PoE Watchdog and MCU online upgrade
·Software customization,rich fault location and troubleshooting means,complete technical support

PRODUCT

JIndustrial grade operation and maintenance switch

Product parameter

·Productcharacteristics

：Supports IPv4 or IPv6 Dual Stack
.Complete \lfloor 2 + carrier-level software specificationsand support forstatic routes
·Supports one-click ring network and one-click broadcast storm suppression and exception alarm functions
·Support STP,MSTP,RSTP,ERPS and other ring network protocols,ERPS convergence time < 2 0 \mathsf { m s }
·Support cloud management,support MQTT custom cloud
·Flexible and convenient management modes,including Web,Console,Telnet,and SSH
·Comprehensive securitycontrol policies,anti-ddos/ARP/IP attacks,ACL,and CPU port security
·Supporthardware,software,PoEWatchdog,support IEE802.3af/at,btstandards,PoEScheduleand MCuonlineupgrade
· Software customization,rich fault location and troubleshooting means,complete technical support
·Passed thenational security alarm system product qualityinspectionandtesting center authoritycertification

.Product parameter

Product characteristics

·Wide range temperature support,not afraid of hotand cold
·No packet loss in high temperature
·All aluminum body,no fan cooling
·Intelligent ring assembly
·Lightning protection
·IP40 protection class

·solution

，Recommended application scenario

. Product parameter

，Productcharacteristics·Customervalue

Cost savings Save installation time and reduce the overall cost of networkmanagement

Network stabity Easy troubleshooting and maintenance operations reduce downtime and stability of the... high network

Security Protection Provides
security features to protect
thenetwork from
unauthorized access and
attacks

Easily expand your network to add new devices and nodes to meetchanging needs

Recommended application scenario

·产品参数

Product characteristics

·Support PD-Alive function,automatically restart disconnected devices; ·Full speed forwarding
·Supports giant frame transmission
·Supports the IEEE802.3az energy-saving function

·solution

Product 1 parameter

.Productcharacteristics

·AP supports both fat and thin
·Support seamless roaming
·Support AC and network management platform centralized management,zero configurationof thedevice online; Supports
·automatic network optimization and load balancing

,Recommended applicationscenario

Product parameter

Productcharacteristics

·Supports zero AP configuration access,plug and play
·Supports automatic discovery and unified management of aps
·Enablesordisables the intelligent flowcontrolfunction with one click
·SupportsMACuthentication,Portalauthentication,emotePostauthentication,wechatuthenticationadotherauthenticatioodes
Supportl