Ethernet Switch (Hardened
Canji mai sarrafawa)
Jagoran Fara Mai Sauri

Gabatarwa

Gabaɗaya
Wannan jagorar tana gabatar da shigarwa, ayyuka da ayyuka na Maɓallin Gudanar da Hardened (nan gaba ana kiransa "na'urar"). Karanta a hankali kafin amfani da na'urar, kuma kiyaye littafin amintacce don tunani a gaba.
Umarnin Tsaro
Kalmomin sigina masu zuwa na iya bayyana a cikin littafin.

Kalmomin sigina	Ma'ana
hadari	Yana nuna haɗari mai girma wanda, idan ba a kiyaye shi ba, zai haifar da mutuwa ko rauni mai tsanani.
Gargadi	Yana nuna matsakaici ko ƙananan haɗari wanda, idan ba a kauce masa ba, zai iya haifar da ɗan rauni ko matsakaici.
Tsanaki	Yana nuna yuwuwar haɗari wanda, idan ba a kiyaye shi ba, zai iya haifar da lalacewa ta dukiya, asarar bayanai, raguwar aiki, ko sakamako mara tabbas.
Tips	Yana ba da hanyoyin da za su taimaka maka warware matsala ko adana lokaci.
Lura	Yana ba da ƙarin bayani azaman kari ga rubutu.

Tarihin Bita

Sigar	Abubuwan Gyarawa	Lokacin Saki
V1.0.2	● An sabunta abun ciki na kebul na GND. ● Sabunta aiki mai sauri.	Yuni 2025
V1.0.1	An sabunta abun ciki na farawa da ƙara na'urar.	Janairu 2024
V1.0.0	Sakin farko.	Agusta 2023

Sanarwa Kariya
A matsayin mai amfani da na'urar ko mai sarrafa bayanai, zaku iya tattara bayanan sirri na wasu kamar fuskar su, sauti, sawun yatsu, da lambar lambar lasisi. Kuna buƙatar bin ka'idodin kariyar sirri na gida da ka'idoji don kare haƙƙin haƙƙin haƙƙin haƙƙin wasu mutane ta hanyar aiwatar da matakan da suka haɗa amma ba'a iyakance ga: Ba da bayyananniyar tantancewa da bayyane don sanar da mutane wanzuwar yankin sa ido da samar da bayanan tuntuɓar da ake buƙata.
Game da Manual

• Littafin don tunani ne kawai. Za a iya samun ɗan bambance-bambance tsakanin jagorar da samfurin.
• Ba mu da alhakin asarar da aka jawo saboda sarrafa samfurin ta hanyoyin da ba su dace da littafin ba.
• Za a sabunta littafin bisa ga sabbin dokoki da ƙa'idodi na hukunce-hukuncen da ke da alaƙa.
• Don cikakkun bayanai, duba littafin mai amfani da takarda, yi amfani da CD-ROM ɗinmu, duba lambar QR ko ziyarci jami'inmu website. Littafin don tunani kawai. Za a iya samun ɗan bambance-bambance tsakanin sigar lantarki da sigar takarda.
• Duk ƙira da software ana iya canzawa ba tare da rubutaccen sanarwa ba. Sabunta samfur na iya haifar da wasu bambance-bambancen da ke bayyana tsakanin ainihin samfurin da jagorar. Da fatan za a tuntuɓi sabis na abokin ciniki don sabon shirin da ƙarin takaddun bayanai.
• Ana iya samun kurakurai a cikin bugun ko karkacewa cikin bayanin ayyuka, ayyuka da bayanan fasaha. Idan akwai wata shakka ko jayayya, mun tanadi haƙƙin bayanin ƙarshe.
• Haɓaka software na mai karatu ko gwada wasu software na masu karatu na yau da kullun idan ba a iya buɗe littafin (a cikin tsarin PDF).
• Duk alamun kasuwanci, alamun kasuwanci masu rijista da sunayen kamfani a cikin jagorar kaddarorin masu su ne.
• Da fatan za a ziyarci mu website, tuntuɓi mai kaya ko sabis na abokin ciniki idan wasu matsaloli sun faru yayin amfani da na'urar.
• Idan akwai rashin tabbas ko jayayya, muna da haƙƙin bayanin ƙarshe.

Muhimman Tsaro da Gargaɗi

This section introduces content covering the proper handling of the device, hazard prevention, and prevention of property damage. Read carefully before using the device, and comply with the
jagororin lokacin amfani da shi.
Bukatun sufuri
Kai na'urar a ƙarƙashin izinin zafi da yanayin zafi.
Bukatun ajiya
Ajiye na'urar a ƙarƙashin izinin zafi da yanayin zafi.
Bukatun shigarwa
hadari
Halin kwanciyar hankali
Dalili mai yiwuwa: Na'urar na iya faɗuwa kuma ta haifar da mummunan rauni na mutum.
Matakan rigakafi (ciki har da amma ba'a iyakance ga):

• Kafin mika tara zuwa wurin shigarwa, karanta umarnin shigarwa.
• Lokacin da aka shigar da na'urar akan titin dogo, kar a sanya komai a kanta.
• Kar a janye layin dogo yayin da aka sanya na'urar a kai.

Gargadi

• Kar a haɗa adaftar wutar lantarki zuwa na'urar yayin da adaftar ke kunne.
• Yi daidai da ƙa'idodin aminci na lantarki na gida da ƙa'idodi. Tabbatar cewa na yanayi voltage yana da karko kuma ya cika buƙatun samar da wutar lantarki na na'urar.
• Dole ne ma'aikatan da ke aiki a tudu su ɗauki duk matakan da suka dace don tabbatar da lafiyar mutum ciki har da sanya kwalkwali da bel na tsaro.
• Da fatan za a bi buƙatun lantarki don kunna na'urar.
• Masu biyowa sune buƙatun don zaɓar adaftar wuta.
• Dole ne mai samar da wutar lantarki ya dace da buƙatun IEC 60950-1 da IEC 62368-1.
• Voltage dole ne ya hadu da SELV (Safety Extra Low Voltage) buƙatun kuma bai wuce matsayin ES-1 ba.
• Lokacin da ƙarfin na'urar bai wuce 100 W ba, dole ne wutar lantarki ta cika bukatun LPS kuma kada ta wuce PS2.
• Muna ba da shawarar amfani da adaftar wutar da aka bayar tare da na'urar.
• Lokacin zabar adaftar wutar, buƙatun samar da wutar lantarki (kamar rated voltage) suna ƙarƙashin alamar na'urar.
• Kada a sanya na'urar a wurin da hasken rana ya fallasa ko kusa da tushen zafi.
• Ajiye na'urar daga dampness, kura, da sot.
• Sanya na'urar a wuri mai kyau, kuma kar a toshe iskar ta.
• Yi amfani da adaftan ko samar da wutar lantarki daga masana'anta.
• Do not connect the device to two or more kinds of power supplies, to avoid damage to the device.
• The device is a class I electrical appliance. Make sure that the power supply of the device is connected to a power socket with protective earthing.
• Lokacin shigar da na'urar, tabbatar da cewa za a iya isa ga filogin wutar cikin sauƙi don yanke wutar.
• Voltage stabilizer da walƙiya mai kariyar haɓakar walƙiya zaɓi ne dangane da ainihin wutar lantarki a wurin da mahallin yanayi.
• Don tabbatar da zubar da zafi, rata tsakanin na'urar da kewaye bai kamata ya zama ƙasa da 10 cm a tarnaƙi da 10 cm a saman na'urar ba.
• Lokacin shigar da na'urar, tabbatar da cewa za'a iya isa ga filogin wuta da na'ura mai ba da hanya tsakanin hanyoyin sadarwa don yanke wuta.

Bukatun Aiki

hadari

• Na'urar ko ramut ya ƙunshi batura maɓalli. Kada a hadiye batura saboda haɗarin konewar sinadarai.
  Mahimman sakamako: Baturin maɓalli da aka haɗiye na iya haifar da mummunan kuna na ciki da mutuwa cikin sa'o'i 2.
  Matakan rigakafi (ciki har da amma ba'a iyakance ga):
  Ajiye sababbin batura da aka yi amfani da su a wurin da yara ba za su iya isa ba.
  Idan dakin baturi ba a rufe amintacce ba, daina amfani da samfurin nan da nan kuma a kiyaye nesa da yara.
  Nemi kulawar likita nan take idan an yi imanin an haɗiye baturi ko an saka shi cikin kowane sashe na jiki.
• Kariyar Kunshin Baturi
  Matakan rigakafi (ciki har da amma ba'a iyakance ga):
  Kar a ɗauka, adana ko amfani da batura a cikin manyan tudu tare da ƙananan matsi da mahalli tare da matsanancin zafi da ƙananan zafi.
  Kada a jefa batura a cikin wuta ko tanda mai zafi, ko murkushe batir ɗin da injina ko yanke don guje wa fashewa.
  Kar a bar batura a cikin mahalli masu tsananin zafi don gujewa fashe fashe da ɗigowar ruwa ko gas mai ƙonewa.
  Kada ka sanya batura zuwa matsanancin iska mai ƙarancin iska don guje wa fashe fashe da ɗigon ruwa ko gas mai ƙonewa.

Gargadi

• Yin aiki da na'urar a cikin gida na iya haifar da tsangwama ga rediyo.
• Sanya na'urar a wurin da yara ba za su iya shiga cikin sauƙi ba.
• Kada a kwakkwance na'urar ba tare da umarnin ƙwararru ba.
• Yi aiki da na'urar a cikin kewayon shigar wutar lantarki da fitarwa.
• Tabbatar cewa samar da wutar lantarki daidai ne kafin amfani.
• Tabbatar cewa an kashe na'urar kafin a harhada wayoyi don gujewa rauni na mutum.
• Kar a cire igiyar wutar da ke gefen na'urar yayin da adaftar ke kunne.
• Sanya na'urar zuwa ƙasa mai kariya kafin kunna ta.
• Yi amfani da na'urar a ƙarƙashin izinin zafi da yanayin zafi.
• Do not drop or splash liquid onto the device, and make sure that there is no object filled with
• liquid on the device to prevent liquid from flowing into it.
• Yanayin aiki: -30 °C zuwa +65 °C (-22 °F zuwa +149 °F).
• This is a class A product. In a domestic environment this may cause radio interference in which case you may be required to take adequate measures.
• Kada a toshe na'urar iska ta na'urar da abubuwa, kamar jarida, zanen tebur ko labule.
• Kar a sanya bude wuta akan na'urar, kamar fitilar wuta.

Bukatun Kulawa
hadari
Maye gurbin batura maras so da nau'in sabbin batura na iya haifar da fashewa.
Matakan rigakafi (ciki har da amma ba'a iyakance ga):

• Sauya batura maras so tare da sababbin batura iri ɗaya da samfuri don guje wa haɗarin wuta da fashewa.
• Zubar da tsoffin batura kamar yadda aka umarce su.

Gargadi
Kashe na'urar kafin kiyayewa.

Ƙarsheview

1.1 Gabatarwa
The product is a hardened switch. Equipped with a high performance switching engine, the switch performs optimally. It has low transmission delay, large buffer and is highly reliable. With its full metal and fanless design, the device has great heat dissipation and low power consumption, working in environments ranging from –30 °C to +65 °C (-22 °F to +149 °F). The protection for power input end overcurrent, overvoltage da EMC na iya tsayayya da tsangwama daga tsangwama daga wutar lantarki, walƙiya, da bugun jini. Ajiyayyen ikon dual yana ba da garantin aiki mai ƙarfi ga tsarin. Bugu da kari, ta hanyar sarrafa girgije. webgudanar da shafi, SNMP (Simple Network Management Protocol), da sauran ayyuka, ana iya sarrafa na'urar daga nesa. Ana amfani da na'urar don amfani a yanayi daban-daban, gami da gine-gine, gidaje, masana'antu da ofisoshi.
Gudanar da girgije yana nufin sarrafa wannan na'urar ta aikace-aikacen DoLynk da webshafuka. Duba lambar QR a cikin akwatin marufi don koyon yadda ake gudanar da ayyukan sarrafa girgije.
1.2 Fasali

• Yana da fasalin sarrafa wayar hannu ta app.
  Yana goyan bayan hangen nesa topology na cibiyar sadarwa.
• Yana goyan bayan tabbatarwa tasha ɗaya.
• 100/1000 Mbps downlink electrical ports (PoE) and 1000 Mbps uplink electrical ports or optical ports.
• The uplink ports might differ depending on different models.
• Supports IEEE802.3af, IEEE802.3at standard. Red ports support IEEE802.3bt, and are compatible with Hi-PoE. Orange ports conform to Hi-PoE.
• Supports 250 m long-distance PoE power supply.

A Extend Mode, nisan watsawa na tashar PoE ya kai mita 250 amma yawan watsawa ya ragu zuwa 10 Mbps. Haƙiƙanin nisan watsawa na iya bambanta saboda amfani da wutar lantarki na na'urorin da aka haɗa ko nau'in kebul da matsayi.

• PoE mai sa ido.
• Supports network topology visualization. ONVIF displays end devices like IPC.
• Perpetual PoE.
• VLAN configuration based on IEEE802.1Q.
• Fanless design.
• Dutsen Desktop da DIN-rail Dutsen.

Port da Manuniya

2.1 Gaban gaba
Gaban Gaba (100 Mbps)
Adadin da ke gaba don tunani ne kawai, kuma yana iya bambanta da ainihin samfurin.Tebur 2-1 Bayanin Interface

A'a.	Bayani
1	10/100 Mbps tashar tashar PoE mai daidaita kai.
2	1000 Mbps uplink Tantancewar tashar jiragen ruwa.
3	Alamar wuta. ● Kunnawa: Kunnawa. ● A kashe: Kashe wuta.
4	Sake saita Button. Latsa ka riƙe na sama da daƙiƙa 5, jira har sai duk alamun sun dafe a kunne, sannan a saki. Na'urar tana dawowa zuwa saitunan tsoho.
5	Alamar tashar tashar PoE. ● Kunnawa: PoE ne ke ƙarfafa shi. ● Kashe: Ba a kunna ta PoE ba.
6	Haɗin tashar tashar jiragen ruwa guda ɗaya ko mai nuna halin watsa bayanai (Haɗi/Act). ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba. ● Fitila: Ana ci gaba da watsa bayanai.

A'a.	Bayani
7	Alamar haɗin kai (Haɗi) don tashar tashar gani mai haɓakawa. ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba.
8	Alamar watsa bayanai (Act) don tashar tashar gani mai haɓakawa. ●  Flashes: 10 Mbps/100 Mbps/1000 Mbps data transmission is in progress. ●  Off: No data transmission.
9	Haɗin kai ko halin watsa bayanai (Link/Act) tashar tashar gani mai haɓakawa. ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba. ● Fitila: Ana ci gaba da watsa bayanai.

Gaban Gaba (1000 Mbps)Tebur 2-2 Bayanin Interface

A'a.	Bayani
1	10/100/1000 Mbps tashar tashar PoE mai daidaita kai.
2	Sake saita Button. Press and hold for over 5 s, wait until all the indicators are solid on, and then release. The device recovers to the default settings.
3	Alamar wuta. ● Kunnawa: Kunnawa. ● A kashe: Kashe wuta.
4	Console tashar jiragen ruwa. Serial tashar jiragen ruwa.
5	1000 Mbps uplink Tantancewar tashar jiragen ruwa.
6	Alamar tashar tashar PoE. ● Kunnawa: PoE ne ke ƙarfafa shi. ● Kashe: Ba a kunna ta PoE ba.

A'a.	Bayani
7	Haɗin tashar tashar jiragen ruwa guda ɗaya ko mai nuna halin watsa bayanai (Haɗi/Act). ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba. ● Fitila: Ana ci gaba da watsa bayanai.
8	Watsawar bayanai da alamar matsayi na haɗi (Haɗi/Act) don tashar tashar gani mai haɓakawa. ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba. ● Fitila: Ana ci gaba da watsa bayanai.
9	Alamar haɗin kai (Haɗi) don tashar tashar Ethernet. ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba.
10	Alamar watsa bayanai (Act) don tashar tashar Ethernet. ●  Flashes: 10/100/1000 Mbps data transmission is in progress. ●  Off: No data transmission.
11	10/100/1000 Mbps uplink Ethernet port. Maɓallan tashar tashar jiragen ruwa 4 kawai ke goyan bayan tashoshin Ethernet masu haɓakawa.
12	Alamar haɗin kai (Haɗi) don tashar tashar gani mai haɓakawa. ● Kunnawa: Haɗa zuwa na'ura. ● A kashe: Ba a haɗa da na'ura ba.
13	Alamar watsa bayanai (Act) don tashar tashar gani mai haɓakawa. ●  Flashes: 1000 Mbps data transmission is in progress. ●  Off: No data transmission.

2.2 Panel Panel
Adadin da ke gaba don tunani ne kawai, kuma yana iya bambanta da ainihin samfurin.Tebur 2-3 Bayanin Interface

A'a.	Suna
1	Tashar wutar lantarki, madadin iko biyu. Yana goyan bayan 53 VDC ko 54 VDC.
2	Tashar ƙasa.

Shirye-shirye

• Zaɓi hanyar shigarwa mai dacewa bisa ga ainihin bukatun ku.
• Tabbatar cewa dandamalin aiki ya tabbata kuma ya tsaya.
• Bar kusan 10 cm sarari don zubar da zafi don tabbatar da samun iska mai kyau.

3.1 Dutsen Desktop
Maɓallin yana goyan bayan dutsen tebur. Sanya shi a kan tebur mai tsayi kuma tsayayye.
3.2 DIN-rail Dutsen
Na'urar tana goyan bayan hawan dogo na DIN. Rataya ƙugiya mai sauyawa a kan dogo, kuma danna maɓalli don sanya ƙugiya a cikin dogo.
Samfura daban-daban suna goyan bayan nisa daban-daban na dogo. 4/8-tashar jiragen ruwa na goyon bayan 38 mm da 16-tashar jiragen ruwa na goyon bayan 50 mm.

Waya

4.1 Haɗa GND Cable
Bayanan Bayani
Device GND connection helps ensure device lightning protection and anti-interference. You should  connect the GND cable before powering on the device, and power off the device before disconnecting the GND cable. There is a GND screw on the device cover board for the GND cable. It is called enclosure GND.
Tsari
Mataki 1 Cire dunƙule GND daga yadi GND tare da giciye screwdriver.
Step 2 Connect one end of the GND cable to the cold-pressed terminal, and attach it to the enclosure GND with the GND screw.
Mataki 3 Haɗa sauran ƙarshen kebul na GND zuwa ƙasa.
Use a yellow-green protective grounding wire with the cross-sectional area of at least 4 mm²
and the grounding resistance of no more than 4 Ω.
4.2 Haɗa tashar tashar SFP Ethernet
Bayanan Bayani
Muna ba da shawarar saka safofin hannu na antistatic kafin shigar da tsarin SFP, sannan a sa wuyan hannu na antistatic, kuma tabbatar da wuyan hannu na antistatic yana da alaƙa da saman safofin hannu.
Tsari
Mataki 1 Ɗaga madaidaicin tsarin SFP zuwa sama a tsaye kuma sanya shi makale zuwa saman ƙugiya.
Mataki na 2 Riƙe tsarin SFP a ɓangarorin biyu kuma tura shi a hankali a cikin ramin SFP har sai an haɗa tsarin SFP zuwa ramin (Zaka iya jin cewa duka saman da ƙasa na tsiri na SFP module sun makale da ramin SFP).
Gargadi
Na'urar tana amfani da Laser don watsa sigina ta hanyar fiber na gani. Laser ya dace da bukatun samfuran Laser matakin 1. Don gujewa rauni akan idanu, kar a kalli tashar gani na Base-X 1000 kai tsaye lokacin da na'urar ke kunne.

• Lokacin shigar da na'urar gani ta SFP, kar a taɓa yatsan zinare na ƙirar gani na SFP.
• Kar a cire fulogin kura na na'urar gani ta SFP kafin haɗa tashar tashar gani.
• Kada kai tsaye saka na'urar gani ta SFP tare da fiber na gani da aka saka a cikin ramin. Cire fiber na gani kafin saka shi.

Teburin 4-1 Bayanin SFP module

A'a.	Suna
1	Yatsar zinari
2	Tantancewar tashar jiragen ruwa
3	tsiri bazara
4	Hannu

4.3 Haɗin Wutar Wuta
Redundant power input supports two-channel power, which are PWR2 and PWR1. You can select he other power for continuous power supply when one channel of power breaks down, which greatly improves the reliability of network operation.
Bayanan Bayani
Don guje wa rauni na mutum, kar a taɓa kowane fallasa waya, tasha da wuraren da ke da haɗari voltage na na'urar kuma kar a tarwatsa sassa ko toshe mai haɗawa yayin kunna wuta.

• Kafin haɗa wutar lantarki, tabbatar da cewa wutar lantarki ta dace da buƙatun samar da wutar lantarki akan alamar na'urar. In ba haka ba, zai iya haifar da lalacewar na'urar.
• Muna ba da shawarar amfani da keɓaɓɓen adaftan don haɗa na'urar.

Tebura 4-2 Ma'anar tashar wutar lantarki

A'a.	Sunan tashar jiragen ruwa
1	Din dogo wutar lantarki mara kyau tasha
2	Din dogo samar da wutar lantarki tabbatacce tasha
3	tashar shigar da adaftar wutar lantarki

Tsari
Step 1 Connect the device to ground.
Step 2 Take off the power terminal plug from the device.
Step 3 Plug one end of the power cord into the power terminal plug and secure the power cord.
Yankin sashin giciye igiyar wutar lantarki ya fi 0.75 mm² kuma matsakaicin yanki na giciye na wayoyi shine 2.5 mm².
Step 4 Insert the plug which is connected to power cable back to the corresponding power terminal socket of the device.
Step 5 Connect the other end of power cable to the corresponding external power supply system according to the power supply requirement marked on the device, and check if the corresponding power indicator light of the device is on, it means power connection is correct if the light is on.
4.4 Haɗin PoE Ethernet Port
Idan na'urar tasha tana da tashar tashar PoE Ethernet, zaku iya haɗa tashar tashar tashar PoE Ethernet kai tsaye zuwa tashar tashar PoE Ethernet mai sauyawa ta hanyar kebul na cibiyar sadarwa don cimma haɗin haɗin yanar gizon aiki tare da samar da wutar lantarki. Matsakaicin nisa tsakanin sauyawa da na'urar tasha shine kusan m 100.
Lokacin haɗawa da na'urar da ba ta PoE ba, na'urar tana buƙatar amfani da keɓaɓɓen wutar lantarki.

Aiki mai sauri

5.1 Shiga cikin Webshafi
Kuna iya shiga cikin webshafi don aiwatar da ayyuka akan na'urar da sarrafa ta.
Don shiga na farko, bi saƙon kan allo don saita kalmar wucewa.
Tebur 5-1 Saitunan masana'anta na asali

Siga	Bayani
Adireshin IP	192.168.1.110/255.255.255.0
Sunan mai amfani	admin
Kalmar wucewa	Kuna buƙatar saita kalmar wucewa don shiga ta farko.

5.2 Mayar da Na'urar zuwa Saitunan Masana'anta
Akwai hanyoyi guda 2 don mayar da na'urar zuwa saitunan masana'anta.

• Latsa ka riƙe maɓallin Sake saitin na tsawon daƙiƙa 5.
• Shiga cikin webpage of the device and perform the required steps for factory reset. For information on these steps, see the user manual of the device.

Shafi na 1 Tsaro da Shawarwari

Dahua Vision Technology Co., Ltd. (wanda ake kira "Dahua") yana ba da mahimmanci ga tsaro ta yanar gizo da kariya ta sirri, kuma yana ci gaba da zuba jari na musamman don inganta fahimtar tsaro da iyawar ma'aikatan Dahua tare da samar da isasshen tsaro ga samfurori. Dahua ya kafa ƙungiyar tsaro ta ƙwararrun don samar da cikakken ƙarfin tsarin tsaro na rayuwa da sarrafawa don ƙirar samfur, haɓakawa, gwaji, samarwa, bayarwa da kiyayewa. Yayin da ake bin ka'idar rage yawan tattara bayanai, rage ayyuka, hana dasa bayan gida, da kuma kawar da ayyukan da ba dole ba kuma marasa tsaro (kamar Telnet), samfuran Dahua suna ci gaba da gabatar da sabbin fasahohin tsaro, kuma suna ƙoƙarin haɓaka ƙarfin tabbatar da tsaro na samfurin, tare da samar da duniya baki ɗaya. masu amfani da ƙararrawar tsaro da sabis na amsa aukuwar lamarin tsaro na 24/7 don ƙarin kare haƙƙin tsaro da bukatun masu amfani. A lokaci guda, Dahua yana ƙarfafa masu amfani, abokan hulɗa, masu samar da kayayyaki, hukumomin gwamnati, ƙungiyoyin masana'antu da masu bincike masu zaman kansu da su ba da rahoton duk wani haɗari ko lahani da aka gano akan na'urorin Dahua zuwa Dahua PSIRT, don takamaiman hanyoyin bayar da rahoto, da fatan za a duba sashin tsaro na intanet na Dahua. hukuma website.
Tsaro na samfur yana buƙatar ba kawai ci gaba da kulawa da ƙoƙarin masana'antun a cikin R&D, samarwa, da bayarwa ba, har ma da sa hannun masu amfani waɗanda zasu iya taimakawa haɓaka yanayi da hanyoyin amfani da samfur, don tabbatar da amincin samfuran bayan sun ana amfani da su. Don haka, muna ba da shawarar cewa masu amfani su yi amfani da na'urar lafiya, gami da amma ba'a iyakance ga:
Gudanar da Asusu

1. Yi amfani da hadaddun kalmomin shiga
   Da fatan za a koma ga shawarwari masu zuwa don saita kalmomin shiga:
   Tsawon kada ya zama ƙasa da haruffa 8;
   Haɗa aƙalla nau'ikan haruffa biyu: manya da ƙananan haruffa, lambobi da alamomi;
   Kar a ƙunsar sunan asusun ko sunan asusun a cikin tsari na baya;
   Kada a yi amfani da haruffa masu ci gaba, kamar 123, abc, da sauransu;
   Kar a yi amfani da haruffa masu maimaitawa, kamar 111, aaa, da sauransu.
2. Canja kalmomin shiga lokaci-lokaci
   Ana ba da shawarar canza kalmar sirri ta na'urar lokaci-lokaci don rage haɗarin zato ko fashe.
3. Rarraba asusu da izini daidai
   Ƙara masu amfani yadda ya kamata dangane da sabis da buƙatun gudanarwa kuma sanya mafi ƙarancin saitin izini ga masu amfani.
4. Kunna aikin kulle asusu
   Ana kunna aikin kulle asusun ta tsohuwa. Ana shawarce ku da ku kiyaye shi don kare tsaron asusun. Bayan yunƙurin kalmar wucewa da yawa, asusun da ya dace da adireshin IP ɗin tushen za a kulle.
5. Saita kuma sabunta bayanan sake saitin kalmar sirri a kan lokaci
   Na'urar Dahua tana goyan bayan aikin sake saitin kalmar sirri. Don rage haɗarin yin amfani da wannan aikin ta masu yin barazana, idan akwai wani canji a cikin bayanin, da fatan za a gyara shi cikin lokaci. Lokacin saita tambayoyin tsaro, ana ba da shawarar kada a yi amfani da amsoshi da aka iya gane cikin sauƙi.

Kanfigareshan Sabis

1. Kunna HTTPS
   Ana ba da shawarar ku kunna HTTPS don samun dama Web ayyuka ta hanyar kafaffen tashoshi.
2. Rufaffen watsa sauti da bidiyo
   Idan bayanan sauti da bidiyo na ku suna da mahimmanci ko mahimmanci, muna ba ku shawarar yin amfani da aikin watsawa cikin rufaffen don rage haɗarin sauraron sauti da bayanan bidiyon ku yayin watsawa.
3. Kashe ayyuka marasa mahimmanci kuma amfani da yanayin aminci
   Idan ba a buƙata ba, ana ba da shawarar kashe wasu ayyuka kamar SSH, SNMP, SMTP, UPnP, AP hotspot da dai sauransu, don rage wuraren harin.
   Idan ya cancanta, ana ba da shawarar sosai don zaɓar hanyoyin aminci, gami da amma ba'a iyakance ga ayyuka masu zuwa ba:
   SNMP: Zaɓi SNMP v3, kuma saita ƙaƙƙarfan ɓoyewa da kalmomin shiga.
   SMTP: Zaɓi TLS don samun damar uwar garken akwatin saƙo.
   FTP: Zaɓi SFTP, kuma saita hadaddun kalmomin shiga.
   AP hotspot: Zaɓi yanayin ɓoye WPA2-PSK, kuma saita hadaddun kalmomin shiga.
4. Canza HTTP da sauran tsoffin tashoshin sabis
   Ana ba da shawarar cewa ka canza tsohuwar tashar HTTP da sauran ayyuka zuwa kowane tashar jiragen ruwa tsakanin 1024 da 65535 don rage haɗarin masu yin barazana.

Kanfigareshan hanyar sadarwa

1. Kunna lissafin ba da izini
   Ana ba da shawarar cewa ka kunna aikin lissafin izini, kuma ba da izinin IP kawai a cikin lissafin izini don samun damar na'urar. Don haka, da fatan za a tabbatar da ƙara adireshin IP na kwamfutarka da adireshin IP mai goyan bayan na'urar zuwa jerin izini.
2. MAC adireshin dauri
   Ana ba da shawarar cewa ku ɗaure adireshin IP na ƙofar zuwa adireshin MAC akan na'urar don rage haɗarin ARP spoofing.
3. Gina amintaccen yanayin cibiyar sadarwa
   Domin tabbatar da ingantaccen tsaro na na'urori da rage yuwuwar haɗarin yanar gizo, ana ba da shawarar masu zuwa:
   Kashe aikin taswirar tashar jiragen ruwa na na'ura mai ba da hanya tsakanin hanyoyin sadarwa don kauce wa samun damar kai tsaye zuwa na'urorin intranet daga cibiyar sadarwar waje;
   Dangane da ainihin buƙatun hanyar sadarwa, raba hanyar sadarwar: idan babu buƙatar sadarwa tsakanin hanyoyin sadarwa biyu, ana ba da shawarar yin amfani da VLAN, gateway da sauran hanyoyin don raba hanyar sadarwar don cimma keɓewar cibiyar sadarwa;
   Kafa tsarin tabbatar da samun damar 802.1x don rage haɗarin shiga tasha ba bisa ka'ida ba zuwa cibiyar sadarwar masu zaman kansu.

Binciken Tsaro

1. Duba masu amfani da kan layi
   Ana ba da shawarar bincika masu amfani da kan layi akai-akai don gano masu amfani da ba bisa ka'ida ba.
2. Duba log na na'ura
   By viewA cikin rajistan ayyukan, zaku iya koyo game da adiresoshin IP waɗanda ke ƙoƙarin shiga cikin na'urar da mahimman ayyukan masu amfani da shiga.
3. Sanya log ɗin cibiyar sadarwa
   Saboda ƙayyadaddun ma'auni na na'urori, ajiyar log ɗin yana iyakance. Idan kana buƙatar adana log ɗin na dogon lokaci, ana ba da shawarar don kunna aikin log ɗin cibiyar sadarwa don tabbatar da cewa mahimman rajistan ayyukan suna aiki tare da uwar garken log ɗin cibiyar sadarwa don ganowa.

Tsaron Software

1. Sabunta firmware a cikin lokaci
   Dangane da ƙayyadaddun ƙayyadaddun ƙayyadaddun aiki na masana'antu, ana buƙatar sabunta firmware na na'urorin zuwa sabon sigar cikin lokaci don tabbatar da cewa na'urar tana da sabbin ayyuka da tsaro. Idan an haɗa na'urar zuwa cibiyar sadarwar jama'a, ana ba da shawarar don ba da damar haɓaka aikin ganowa ta kan layi ta atomatik, don samun sabunta bayanan firmware ɗin da masana'anta suka fitar a kan lokaci.
2. Sabunta software na abokin ciniki a cikin lokaci
   Muna ba ku shawarar zazzagewa da amfani da sabuwar software na abokin ciniki.

Kariyar Jiki
Ana ba da shawarar cewa ku aiwatar da kariya ta jiki don na'urori (musamman na'urorin ajiya), kamar sanya na'urar a cikin ɗakin injin da aka keɓe, da samun ikon sarrafawa da sarrafa maɓalli don hana ma'aikatan da ba su izini ba daga lalata kayan aiki da sauran kayan aiki na gefe. (misali USB flash disk, serial port).
BAYAR DA K'UNGIYAR KWALLIYA DA INGANTACCEN RAYUWA

ZHEJIANG DAHUA GANIN FASAHA CO., LTD.
Adireshi: No. 1399, Hanyar Binxing, gundumar Binjiang, Hangzhou, PR China
Website: www.dahuasecurity.com
Lambar akwatin gidan waya: 310053
Imel: dhoverseas@dhvisiontech.com
Lambar waya: +86-571-87688888 28933188

Takardu / Albarkatu

Dahua Technology Canjawar Canjawar Canjin Mai Taurara [pdf] Jagorar mai amfani Canjawar Ethernet Canja Mai Taurare Mai Sauƙi, Canja Mai Taurara Mai Taurare, Canja Mai Taurara, Canjin Gudanarwa, Canjawa

Magana

• Manual mai amfani