I-Ethernet Switch (Iqinisiwe
Ukushintsha Okuphethwe)
Quick Start Guide

Isandulelo

Okujwayelekile
Le manuwali yethula ukufakwa, ukusebenza kanye nokusebenza kweswishi Elawulwa Ngenkani (ngemuva kwalokhu ebizwa ngokuthi “umshini”). Funda ngokucophelela ngaphambi kokusebenzisa idivayisi, futhi ugcine imanuwali iphephile ukuze uyisebenzise esikhathini esizayo.
Imiyalo yokuphepha
Amagama esignali alandelayo angase avele kumanuwali.

Amagama Esignali	Incazelo
Ingozi	Ibonisa ingozi enkulu engenzeka, okuthi uma ingagwenywa, iphumele ekufeni noma ekulimaleni okubi kakhulu.
Isexwayiso	Ibonisa ingozi engaba khona emaphakathi noma ephansi, okuthi uma ingagwenywa, iphumele ekulimaleni okuncane noma okulingene.
Isexwayiso	Ibonisa ingozi engaba khona, okuthi uma ingagwenywa, iphumele ekulimaleni kwempahla, ukulahleka kwedatha, ukuncipha kokusebenza, noma imiphumela engalindelekile.
Amathiphu	Inikeza izindlela zokukusiza ukuxazulula inkinga noma wonge isikhathi.
Qaphela	Inikeza ulwazi olwengeziwe njengesithasiselo embhalweni.

Umlando Wokubuyekeza

Inguqulo	Buyekeza Okuqukethwe	Isikhathi Sokukhipha
V1.0.2	● Kubuyekezwe okuqukethwe kwekhebuli ye-GND. ● Kubuyekezwe ukusebenza okusheshayo.	Juni 2025
V1.0.1	Kubuyekezwe okuqukethwe kokuqalisa nokwengeza idivayisi.	Januwari 2024
V1.0.0	Ukukhishwa kokuqala.	Agasti 2023

Isaziso Sokuvikela Ubumfihlo
Njengomsebenzisi wedivayisi noma isilawuli sedatha, ungase uqoqe idatha yomuntu siqu yabanye njengobuso babo, umsindo, izigxivizo zeminwe, nenombolo yepuleti lelayisense. Udinga ukuthobela imithetho neziqondiso zokuvikela ubumfihlo bakho ukuze uvikele amalungelo nezintshisekelo ezisemthethweni zabanye abantu ngokusebenzisa izinyathelo ezihlanganisa kodwa ezingagcini nje: Ukunikeza umazisi ocacile nobonakalayo ukuze wazise abantu ngobukhona bendawo egadwayo futhi unikeze ulwazi lokuxhumana oludingekayo.
Mayelana neManuwali

• Imanuwali ingeyereferensi kuphela. Umehluko omncane ungase utholakale phakathi kwemanuwali nomkhiqizo.
• Asibophezelekile ekulahlekelweni okubangelwe ukusebenzisa umkhiqizo ngezindlela ezingahambisani namanuwali.
• Imanuwali izobuyekezwa ngokuya ngemithetho yakamuva neziqondiso zezindawo ezihlobene.
• Ukuze uthole ukwaziswa okwengeziwe, bheka imanuwali yomsebenzisi wephepha, sebenzisa i-CD-ROM yethu, skena ikhodi ye-QR noma vakashela izikhulu zethu webindawo. Imanuwali ingeyereferensi kuphela. Umehluko omncane ungase utholakale phakathi kwenguqulo ye-electronic kanye nenguqulo yephepha.
• Yonke imiklamo kanye nesofthiwe ingashintsha ngaphandle kwesaziso esibhaliwe ngaphambili. Izibuyekezo zomkhiqizo zingase zibangele umehluko othile phakathi komkhiqizo wangempela kanye nemanuwali. Sicela uxhumane nesevisi yamakhasimende ukuze uthole uhlelo lwakamuva kanye nemibhalo eyengeziwe.
• Kungase kube namaphutha ekuphrinteni noma ekuphambukeni encazelweni yemisebenzi, imisebenzi nedatha yobuchwepheshe. Uma kukhona ukungabaza noma ingxabano, siyaligodla ilungelo lencazelo yokugcina.
• Thuthukisa isofthiwe yokufunda noma uzame enye isofthiwe yokufunda evamile uma imanuwali (ngefomethi ye-PDF) ingakwazi ukuvulwa.
• Zonke izimpawu zokuthengisa, izimpawu zokuthengisa ezibhalisiwe namagama ezinkampani encwadini yezincwadi ziyizakhiwo zabanikazi bazo.
• Sicela uvakashele wethu webisayithi, thintana nomphakeli noma isevisi yekhasimende uma kukhona izinkinga eziba khona ngenkathi usebenzisa ucingo.
• Uma kukhona ukungaqiniseki noma impikiswano, sinelungelo lencazelo yokugcina.

Izivikelo Ezibalulekile Nezexwayiso

Lesi sigaba sethula okuqukethwe okuhlanganisa ukuphathwa ngendlela efanele kwedivayisi, ukuvimbela izingozi, nokuvinjelwa kokulimala kwempahla. Funda ngokucophelela ngaphambi kokusebenzisa idivayisi, futhi uhambisane nemithetho
imihlahlandlela uma uyisebenzisa.
Izidingo Zokuthutha
Hambisa idivayisi ngaphansi kwezimo ezivumelekile zomswakama kanye nezinga lokushisa.
Izidingo Zesitoreji
Gcina idivayisi ngaphansi kwezimo ezivumelekile nezinga lokushisa.
Izidingo zokufaka
Ingozi
Ingozi yokuzinza
Umphumela ongaba khona: Idivayisi ingase iwe phansi futhi ibangele ukulimala okubi komuntu siqu.
Izinyathelo zokuvimbela (kufaka phakathi kodwa kungagcini lapho):

• Ngaphambi kokunweba i-rack endaweni yokufaka, funda imiyalelo yokufaka.
• Uma idivayisi ifakwe kumzila we-slide, ungabeki noma yimuphi umthwalo kuyo.
• Ungahoxisi ujantshi wama-slide ngenkathi idivayisi ifakiwe kuwo.

Isexwayiso

• Ungayixhumi i-adaptha yamandla ocingweni ngenkathi i-adaptha ivuliwe.
• Ukuthobela ngokuqinile ikhodi yendawo yokuphepha kagesi kanye namazinga. Qinisekisa ukuthi i-ambient voltagi-e izinzile futhi ihlangabezana nezidingo zokunikezwa kwamandla kwedivayisi.
• Abasebenzi abasebenza ezindaweni eziphakeme kumele bathathe zonke izinyathelo ezidingekayo ukuze baqinisekise ukuphepha komuntu siqu okuhlanganisa nokugqoka umakalabha namabhande okuphepha.
• Sicela ulandele izidingo zikagesi ukuze unike amandla idivayisi.
• Okulandelayo yizimfuneko zokukhetha i-adaptha yamandla.
• Ukunikezwa kwamandla kumele kuhambisane nezidingo ze-IEC 60950-1 kanye namazinga e-IEC 62368-1.
• IVoltage kufanele ihlangabezane ne-SELV (Safety Extra Low Voltage) izimfuneko futhi zingeqi izindinganiso ze-ES-1.
• Uma amandla edivayisi engadluli ku-100 W, ukunikezwa kwamandla kufanele kuhlangabezane nezimfuneko ze-LPS futhi kungabi ngaphezu kwe-PS2.
• Sincoma ukusebenzisa i-adaptha yamandla enikezwe nedivayisi.
• Lapho ukhetha i-adaptha yamandla, izidingo zokunikezwa kwamandla (ezifana ne-voltage elinganiselwe yevolumutage) zingaphansi kwelebula yedivayisi.
• Ungabeki idivayisi endaweni echayeke elangeni noma eduze nemithombo yokushisa.
• Gcina idivayisi ikude dampness, uthuli, nomsizi.
• Beka idivayisi endaweni enomoya omuhle, futhi ungavimbeli ukungena kwayo.
• Sebenzisa i-adaptha noma amandla ekhabhinethi anikezwe umenzi.
• Ungaluxhumi ucingo ezinhlotsheni ezimbili noma ngaphezulu zamandla kagesi, ukugwema ukulimala ocingweni.
• Idivayisi iwumshini kagesi wekilasi I. Qinisekisa ukuthi ukunikezwa kwamandla kwedivayisi kuxhunywe kusokhethi yamandla enomhlaba ovikelayo.
• Uma ufaka idivayisi, qiniseka ukuthi ipulaki yamandla ingafinyelelwa kalula ukuze unqamule amandla.
• VoltagI-e stabilizer nesivikelo sokuhlinza kombani azikhethele kuye ngokunikezwa kwamandla kwangempela esizeni nendawo ezungezile.
• Ukuqinisekisa ukuchithwa kokushisa, igebe phakathi kwedivayisi nendawo ezungezile akufanele libe ngaphansi kuka-10 cm ezinhlangothini kanye no-10 cm phezulu kwedivayisi.
• Lapho ufaka idivayisi, qiniseka ukuthi ipulaki yamandla kanye ne-coupler yezinto zikagesi zingafinyelelwa kalula ukuze kunqanyulwe amandla.

Izidingo Zokusebenza

Ingozi

• Idivayisi noma isilawuli kude siqukethe amabhethri enkinobho. Ungawagwinyi amabhethri ngenxa yengozi yokusha kwamakhemikhali.
  Umphumela ongaba khona: Ibhethri lenkinobho eligwinywe lingabangela ukusha okubi kwangaphakathi nokufa phakathi namahora angu-2.
  Izinyathelo zokuvimbela (kufaka phakathi kodwa kungagcini lapho):
  Gcina amabhethri amasha nasetshenzisiwe ekude nezingane.
  Uma indawo yebhethri ingavalwanga ngokuphephile, yeka ukusebenzisa umkhiqizo ngokushesha futhi ugcine lapho izingane zingakwazi ukufinyelela khona.
  Thola usizo lwezokwelashwa ngokushesha uma ibhethri kukholakala ukuthi ligwinywe noma lifakwe ngaphakathi kwanoma iyiphi ingxenye yomzimba.
• Izinyathelo Zokuqaphela Iphakethe Lebhethri
  Izinyathelo zokuvimbela (kufaka phakathi kodwa kungagcini lapho):
  Ungawathuthi, uwagcine noma usebenzise amabhethri ezindaweni eziphakeme ezinomfutho ophansi nendawo enamazinga okushisa aphezulu kakhulu naphansi.
  Ungawalahli amabhethri emlilweni noma kuhhavini oshisayo, noma uwachoboze noma uwasike amabhethri ngomshini ukuze ugweme ukuqhuma.
  Ungawashiyi amabhethri endaweni enamazinga okushisa aphezulu kakhulu ukuze ugweme ukuqhuma nokuvuza koketshezi oluvutha umlilo noma igesi.
  Ungafaki amabhethri kumfutho womoya ophansi kakhulu ukuze ugweme ukuqhuma nokuvuza koketshezi oluvutha umlilo noma igesi.

Isexwayiso

• Ukusebenzisa ucingo endaweni yasekhaya kungase kubangele ukuphazamiseka komsakazo.
• Beka idivayisi endaweni izingane ezingakwazi ukuyifinyelela kalula.
• Ungawuqedi umshini ngaphandle komyalelo wochwepheshe.
• Sebenzisa idivayisi ngaphakathi kwebanga elilinganiselwe lokokufaka namandla okukhiphayo.
• Qiniseka ukuthi ugesi ulungile ngaphambi kokuwusebenzisa.
• Qiniseka ukuthi idivayisi ivaliwe ngaphambi kokuqaqa izintambo ukuze ugweme ukulimala komuntu siqu.
• Ungayikhiphi intambo yamandla ohlangothini lwedivayisi ngenkathi i-adaptha ivuliwe.
• Gcoba idivayisi endaweni evikelekile ngaphambi kokuyivula.
• Sebenzisa idivayisi ngaphansi kwezimo ezivunyelwe zokuswakama nezinga lokushisa.
• Ungaluwisi noma ufafaze uketshezi ocingweni, futhi qinisekisa ukuthi ayikho into egcwele
• uketshezi ocingweni ukuvimbela uketshezi ukuthi lungagelezi kulo.
• Izinga lokushisa lokusebenza: -30 °C kuya ku-+65 °C (–22 °F kuya ku-+149 °F).
• Lona umkhiqizo wesigaba A. Esimeni sasekhaya lokhu kungase kubangele ukuphazamiseka komsakazo lapho kungase kudingeke ukuba uthathe izinyathelo ezanele.
• Ungawuvimbi umshini wokungenisa umoya wocingo ngezinto, njengephephandaba, indwangu yetafula noma ikhethini.
• Ungabeki ilangabi elivuliwe kudivayisi, njengekhandlela elikhanyisiwe.

Izidingo Zokunakekela
Ingozi
Ukushintsha amabhethri angafuneki ngohlobo olungalungile lwamabhethri amasha kungase kubangele ukuqhuma.
Izinyathelo zokuvimbela (kufaka phakathi kodwa kungagcini lapho):

• Shintsha amabhethri angafuneki ngamabhethri amasha ohlobo olufanayo nemodeli ukuze ugweme ingozi yomlilo nokuqhuma.
• Lahla amabhethri amadala njengoba uyaliwe.

Isexwayiso
Vala idivayisi ngaphambi kokulungiswa.

Kuphelileview

1.1 Isingeniso
Umkhiqizo uyiswishi eqinile. Ifakwe injini yokushintsha ukusebenza okuphezulu, iswishi isebenza kahle kakhulu. Inokubambezeleka okuphansi kokudlulisela, isilondolozi esikhulu futhi ithembekile kakhulu. Ngokuklama kwayo okugcwele kwensimbi nokungena fan, idivayisi inokukhipha ukushisa okukhulu kanye nokusetshenziswa kwamandla okuphansi, isebenza ezindaweni ezisukela ku--30 °C kuya ku-+65 °C (-22 °F kuya ku-+149 °F). Ukuvikela okokufaka kwamandla kuqeda i-overcurrent, overvoltagI-e ne-EMC ingamelana ngempumelelo nokuphazamiseka okuvela kugesi omile, umbani, nokushaya kwenhliziyo. Isipele samandla amabili siqinisekisa ukusebenza okuzinzile kwesistimu. Ngaphezu kwalokho, ngokuphathwa kwamafu, webukuphathwa kwekhasi, i-SNMP (I-Simple Network Management Protocol), neminye imisebenzi, idivayisi ingaphathwa ukude. Idivayisi iyasebenza ekusetshenzisweni ezimeni ezahlukene, okuhlanganisa izakhiwo, amakhaya, izimboni namahhovisi.
Ukuphathwa kwamafu kubhekisela ekuphatheni le divayisi ngezinhlelo zokusebenza ze-DoLynk kanye webamakhasi. Skena ikhodi ye-QR ebhokisini lokupakisha ukuze ufunde ukwenza imisebenzi yokuphatha ifu.
1.2 Izici

• Izici ukuphathwa mobile by lokusebenza.
  Isekela ukubonwa kwe-topology yenethiwekhi.
• Isekela ukulungiswa kokukodwa.
• I-100/1000 Mbps ixhumanisa izimbobo zikagesi eziphansi (i-PoE) kanye ne-1000 Mbps ephakamisa izimbobo zikagesi noma izimbobo zokubuka.
• Izimbobo ze-uplink zingahluka kuye ngamamodeli ahlukene.
• Isekela i-IEEE802.3af, IEEE802.3at evamile. Izimbobo ezibomvu zisekela i-IEEE802.3bt, futhi ziyahambisana ne-Hi-PoE. Izimbobo eziwolintshi zihambisana ne-Hi-PoE.
• Isekela ukuphakelwa kukagesi we-PoE ebangeni elingu-250 m.

Ku-Extend Mode, ibanga lokudlulisela lechweba le-PoE lifika ku-250 m kodwa izinga lokudlulisela lehla laya ku-10 Mbps. Ibanga langempela lokudlulisela lingase lihluke ngenxa yokusetshenziswa kwamandla kwamadivayisi axhunyiwe noma uhlobo lwekhebula nesimo.

• I-PoE watchdog.
• Isekela ukubonwa kwe-topology yenethiwekhi. I-ONVIF ibonisa amadivayisi wokugcina njenge-IPC.
• I-Perpetual PoE.
• Ukucushwa kwe-VLAN okusekelwe ku-IEEE802.1Q.
• Idizayini engenabalandeli.
• Ukukhweza ideskithophu kanye ne-DIN-rail mount.

Imbobo kanye Inkomba

2.1 Iphaneli langaphambili
Iphaneli yangaphambili (100 Mbps)
Inombolo elandelayo ingeyereferensi kuphela, futhi ingase ihluke kumkhiqizo wangempela.Ithebula 2-1 Incazelo yesixhumi esibonakalayo

Cha.	Incazelo
1	Imbobo ye-PoE ekwazi ukuzijwayeza engu-10/100 Mbps.
2	1000 Mbps uplink optical port.
3	Inkomba yamandla. ● Vuliwe: Vula amandla. ● Vala: Vala amandla.
4	Setha kabusha Inkinobho. Cindezela bese ubamba imizuzwana engaphezu kwemi-5, linda kuze kuqine zonke izinkomba, bese uyakhulula. Idivayisi ibuyela kuzilungiselelo ezizenzakalelayo.
5	Inkomba yesimo sembobo ye-PoE. ● Vuliwe: Inikwa amandla yi-PoE. ● Valiwe: Ayinikwa amandla yi-PoE.
6	Ukuxhumana kwembobo eyodwa noma inkomba yesimo sokudluliswa kwedatha (Isixhumanisi/Umthetho). ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi. ● Ukubaniza: Ukudluliswa kwedatha kuyaqhubeka.

Cha.	Incazelo
7	Inkomba yesimo sokuxhuma (Isixhumanisi) sembobo yokubona ekhuphukayo. ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi.
8	Inkomba yesimo sokudluliswa kwedatha (Umthetho) sembobo yokubona ekhuphukayo. ● Ukukhanyisa: 10 Mbps/100 Mbps/1000 Mbps ukudluliselwa kwedatha kuyaqhubeka. ● Valiwe: Akukho ukudluliswa kwedatha.
9	Inkomba yesimo sokuxhuma noma sokudluliswa kwedatha (Isixhumanisi/Umthetho) imbobo yokubona ekhuphukayo. ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi. ● Ukubaniza: Ukudluliswa kwedatha kuyaqhubeka.

Iphaneli yangaphambili (1000 Mbps)Ithebula 2-2 Incazelo yesixhumi esibonakalayo

Cha.	Incazelo
1	10/100/1000 Mbps imbobo ye-PoE ezishintshayo.
2	Setha kabusha Inkinobho. Cindezela bese ubamba ngaphezu kwemizuzwana emi-5, linda kuze kuqine zonke izinkomba, bese uyakhulula. Idivayisi ibuyela kuzilungiselelo ezizenzakalelayo.
3	Inkomba yamandla. ● Vuliwe: Vula amandla. ● Vala: Vala amandla.
4	Imbobo yekhonsoli. Imbobo ye-serial.
5	1000 Mbps uplink optical port.
6	Inkomba yesimo sembobo ye-PoE. ● Vuliwe: Inikwa amandla yi-PoE. ● Valiwe: Ayinikwa amandla yi-PoE.

Cha.	Incazelo
7	Ukuxhumana kwembobo eyodwa noma inkomba yesimo sokudluliswa kwedatha (Isixhumanisi/Umthetho). ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi. ● Ukubaniza: Ukudluliswa kwedatha kuyaqhubeka.
8	Ukudluliswa kwedatha kanye nenkomba yesimo sokuxhuma (Isixhumanisi/Umthetho) se-uplink optical port. ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi. ● Ukubaniza: Ukudluliswa kwedatha kuyaqhubeka.
9	Inkomba yesimo sokuxhuma (Isixhumanisi) sembobo ye-Ethernet. ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi.
10	Inkomba yesimo sokudluliswa kwedatha (Umthetho) sembobo ye-Ethernet. ● Ukukhanyisa: 10/100/1000 Mbps ukudluliselwa kwedatha kuyaqhubeka. ● Valiwe: Akukho ukudluliswa kwedatha.
11	10/100/1000 Mbps uplink Ethernet port. Amaswishi anezimbobo ezi-4 kuphela asekela izimbobo ze-Ethernet ze-uplink.
12	Inkomba yesimo sokuxhuma (Isixhumanisi) sembobo yokubona ekhuphukayo. ● Vuliwe: Ixhumeke kudivayisi. ● Valiwe: Ayixhunyiwe kudivayisi.
13	Inkomba yesimo sokudluliswa kwedatha (Umthetho) sembobo yokubona ekhuphukayo. ● Ukukhanyisa: 1000 Mbps ukudluliselwa kwedatha kuyaqhubeka. ● Valiwe: Akukho ukudluliswa kwedatha.

2.2 Iphaneli eseceleni
Inombolo elandelayo ingeyereferensi kuphela, futhi ingase ihluke kumkhiqizo wangempela.Ithebula 2-3 Incazelo yesixhumi esibonakalayo

Cha.	Igama
1	Imbobo yamandla, ikhophi yasenqolobaneni yamandla amabili. Isekela 53 VDC noma 54 VDC.
2	Itheminali yaphansi.

Amalungiselelo

• Khetha indlela yokufaka efanele ngokwezidingo zakho zangempela.
• Qiniseka ukuthi inkundla yokusebenza izinzile futhi azinzile.
• Shiya isikhala esingaba ngu-10 cm wokukhipha ukushisa ukuze uqinisekise ukungena komoya okuhle.

3.1 I-Desktop Mount
Iswishi isekela ukukhweza kwedeskithophu. Ibeke kudeskithophu ezinzile futhi ezinzile.
3.2 DIN-Rail Mount
Idivayisi isekela i-DIN-rail mount. Lengisa ihhuku yokushintsha ujantshi, bese ucindezela iswishi ukuze wenze intambo yebhande ingene kujantshi.
Amamodeli ahlukene asekela ububanzi obuhlukene besitimela. Imbobo engu-4/8 isekela 38 mm kanye nembobo engu-16 isekela 50 mm.

Izintambo

4.1 Ukuxhuma Ikhebula le-GND
Ulwazi Olungemuva
Ukuxhumeka kwe-GND yedivayisi kusiza ukuqinisekisa ukuvikelwa kombani kwedivayisi kanye nokunqanda ukuphazamiseka. Kufanele uxhume ikhebula le-GND ngaphambi kokukhanyisa idivayisi, futhi ucime idivayisi ngaphambi kokunqamula ikhebula le-GND. Kunesikulufu se-GND ebhodini lekhava yedivayisi yekhebula ye-GND. Ibizwa nge-Enclosure GND.
Inqubo
Isinyathelo 1 Khipha isikulufu se-GND endaweni ebiyelwe i-GND nge-screwdriver.
Isinyathelo sesi-2 Xhuma ingxenye eyodwa yekhebula ye-GND kutheminali ecindezelwe abandayo, bese uyinamathisela endaweni ebiyelwe i-GND ngesikulufu se-GND.
Isinyathelo sesi-3 Xhuma enye ingxenye yentambo ye-GND phansi.
Sebenzisa intambo yaphansi yokuvikela ephuzi-luhlaza enendawo ephambanayo okungenani engu-4 mm²
kanye nokumelana okuphansi okungadluli ku-4 Ω.
4.2 Ixhuma Imbobo ye-Ethernet ye-SFP
Ulwazi Olungemuva
Sincoma ukugqoka amagilavu ​​e-antistatic ngaphambi kokufaka imojula ye-SFP, bese ugqoka isihlakala esilwa ne-antistatic, futhi uqinisekise ukuthi isihlakala esilwa ne-antistatic sixhumeke kahle ebusweni bamagilavu.
Inqubo
Isinyathelo 1 Phakamisa isibambo semojula ye-SFP phezulu iye phezulu futhi ulenze linamathele kuhuku eliphezulu.
Isinyathelo sesi-2 Bamba imojula ye-SFP nhlangothi zombili bese uyiphusha ngobumnene ku-slot ye-SFP kuze kube yilapho imojula ye-SFP ixhunywe ngokuqinile ku-slot (Ungazwa ukuthi kokubili umugqa wentwasahlobo ongaphezulu nophansi wemojula ye-SFP unamathele ngokuqinile ku-slot ye-SFP).
Isexwayiso
Idivayisi isebenzisa i-laser ukudlulisa isignali ngentambo yefiber optical. I-laser ihambisana nezidingo zemikhiqizo ye-laser yezinga loku-1. Ukuze ugweme ukulimala emehlweni, ungabheki imbobo yokubona engu-1000 Base-X ngokuqondile lapho idivayisi ivuliwe.

• Uma ufaka imojuli ye-SFP optical, ungathinti umunwe wegolide we-SFP optical module.
• Ungasusi ipulaki yothuli ye-SFP optical module ngaphambi kokuxhuma imbobo yokubona.
• Ungafaki ngokuqondile imojuli ye-SFP optical nefiber optical efakwe ku-slot. Khipha i-fiber optical ngaphambi kokuyifaka.

Ithebula 4-1 Incazelo SFP module

Cha.	Igama
1	Umunwe wegolide
2	Imbobo yokubona
3	Isiqephu sasentwasahlobo
4	Isibambo

4.3 Ukuxhuma Intambo Yamandla
Okokufaka kwamandla angasebenzi kahle kusekela amandla eziteshi ezimbili, okuyi-PWR2 ne-PWR1. Ungakhetha amanye amandla okunikezwa kwamandla okuqhubekayo lapho isiteshi samandla siphuka, okuthuthukisa kakhulu ukuthembeka kokusebenza kwenethiwekhi.
Ulwazi Olungemuva
Ukuze ugweme ukulimala komuntu siqu, ungathinti noma iyiphi intambo eveziwe, itheminali kanye nezindawo ezinengozi voltage yedivayisi futhi ungaqaqi izingxenye noma ipulaki isixhumi ngesikhathi sokuvula amandla.

• Ngaphambi kokuxhuma ugesi, qiniseka ukuthi ukunikezwa kwamandla kuhambisana nezidingo zokunikezwa kwamandla kulebula yedivayisi. Uma kungenjalo, ingabangela ukulimala kwedivayisi.
• Sincoma ukusebenzisa i-adaptha engayodwa ukuze uxhume idivayisi.

Ithebula 4-2 Incazelo yetheminali yamandla

Cha.	Igama Lembobo
1	Itheminali ye-Din rail power supply negative
2	Itheminali ye-Din rail power supply positive
3	Imbobo yokufaka ye-adaptha yamandla

Inqubo
Isinyathelo 1 Xhuma idivayisi emhlabathini.
Isinyathelo sesi-2 Khipha ipulaki yetheminali yamandla kudivayisi.
Isinyathelo sesi-3 Xhuma ingxenye eyodwa yentambo yamandla kupulaki yetheminali futhi uvikele intambo yamandla.
Indawo yesiphambano sentambo yamandla ingaphezu kuka-0.75 mm² futhi indawo enkulu yengxenye ephambanayo yezintambo ingu-2.5 mm².
Isinyathelo sesi-4 Faka ipulaki exhunywe kwikhebula lamandla ubuyele kusokhethi yetheminali yamandla ehambisanayo yocingo.
Isinyathelo sesi-5 Xhuma esinye isiphetho sekhebula lamandla ohlelweni oluhambisanayo lokunikezwa kwamandla kwangaphandle ngokwemfuneko yokunikezwa kwamandla okumakwe ocingweni, bese uhlola ukuthi isibani senkomba yamandla esihambelanayo sedivayisi sivuliwe yini, kusho ukuthi uxhumano lwamandla lulungile uma ukukhanya kuvuliwe.
4.4 Ixhuma Imbobo ye-PoE Ethernet
Uma idivayisi yetheminali inembobo ye-PoE Ethernet, ungakwazi ukuxhuma ngokuqondile imbobo yetheminali ye-PoE Ethernet embotsheni yokushintsha ye-PoE Ethernet ngekhebula lenethiwekhi ukuze uzuze ukuxhumeka kwenethiwekhi okuvumelanisiwe kanye nokuphakelwa kwamandla. Ibanga eliphakeme kakhulu phakathi kweswishi netheminali licishe libe ngamamitha ayi-100.
Uma uxhumeka kudivayisi okungeyona ye-PoE, idivayisi idinga ukusetshenziswa nokunikezwa kwamandla okukodwa.

Ukusebenza Okusheshayo

5.1 Ukungena ngemvume ku- Webikhasi
Ungangena ngemvume ku- webikhasi ukwenza imisebenzi kudivayisi futhi uyiphathe.
Ukungena ngemvume kokuqala, landela imiyalo esesikrinini ukuze usethe iphasiwedi yakho.
Ithebula 5-1 Izilungiselelo zasembonini ezizenzakalelayo

Ipharamitha	Incazelo
Ikheli le-IP	192.168.1.110/255.255.255.0
Igama lomsebenzisi	admin
Iphasiwedi	Udinga ukusetha iphasiwedi ukuze ungene ngemvume okokuqala ngqa.

5.2 Ukubuyisela Idivayisi Kuzilungiselelo Zayo Zasefekthri
Kunezindlela ezi-2 zokubuyisela idivayisi kuzilungiselelo zayo zasembonini.

• Cindezela bese ubamba inkinobho yokusetha kabusha amasekhondi ayi-5.
• Ngena ngemvume ku- webikhasi ledivayisi bese wenza izinyathelo ezidingekayo zokusetha kabusha njengasekuqaleni. Ukuze uthole ulwazi ngalezi zinyathelo, bheka imanuwali yomsebenzisi yedivayisi.

Isithasiselo 1 Ukuzibophezela Kwezokuphepha Nezincomo

I-Dahua Vision Technology Co., Ltd. (ngemuva kwalokhu ebizwa ngokuthi “i-Dahua”) ibheka ukubaluleka okukhulu ekuvikelekeni kwe-inthanethi nokuvikelwa kobumfihlo, futhi iyaqhubeka nokutshala izimali ezikhethekile ukuze ithuthukise ngokugcwele ukuqwashisa ngokuvikeleka namakhono abasebenzi base-Dahua futhi inikeze ukuvikeleka okwanele kwemikhiqizo. I-Dahua isungule ithimba lezokuphepha elichwepheshile ukuze linikeze amandla okuvikeleka okugcwele komjikelezo wempilo kanye nokulawula ukuklama komkhiqizo, ukuthuthukiswa, ukuhlola, ukukhiqiza, ukulethwa nokugcinwa. Nakuba kuhambisana nomgomo wokunciphisa ukuqoqwa kwedatha, ukunciphisa izinsizakalo, ukuvimbela ukufakelwa kwendlu yangemuva, nokususa izinsiza ezingadingekile nezingavikelekile (njenge-Telnet), imikhiqizo ye-Dahua iyaqhubeka nokuletha ubuchwepheshe obusha bokuvikeleka, futhi ilwela ukuthuthukisa amandla okuqinisekisa ukuphepha komkhiqizo, ihlinzeka umhlaba wonke. abasebenzisi abane-alamu yokuvikela kanye nezinsiza zokuphendula isigameko sokuvikeleka esingu-24/7 ukuze kuvikelwe kangcono amalungelo okuphepha nezintshisekelo zabasebenzisi. Ngaso leso sikhathi, i-Dahua ikhuthaza abasebenzisi, ozakwethu, abahlinzeki, izinhlangano zikahulumeni, izinhlangano zezimboni nabacwaningi abazimele ukuthi babike noma yiziphi izingozi ezingaba khona noma ukukhubazeka okutholwe kumadivayisi we-Dahua ku-Dahua PSIRT, ngezindlela ezithile zokubika, sicela ubheke isigaba sokuphepha se-inthanethi se-Dahua. isikhulu webindawo.
Ukuphepha komkhiqizo akudingi nje ukunakwa okuqhubekayo nemizamo yabakhiqizi ku-R&D, ukukhiqizwa, nokulethwa, kodwa futhi nokubamba iqhaza okusebenzayo kwabasebenzisi abangasiza ukuthuthukisa indawo nezindlela zokusetshenziswa komkhiqizo, ukuze kuqinisekiswe kangcono ukuphepha kwemikhiqizo ngemuva kokuthi ziyasetshenziswa. Ngalesi sizathu, sincoma ukuthi abasebenzisi basebenzise idivayisi ngokuphephile, okuhlanganisa kodwa kungagcini nje:
Ukuphathwa Kwe-akhawunti

1. Sebenzisa amaphasiwedi ayinkimbinkimbi
   Sicela ubheke iziphakamiso ezilandelayo ukuze usethe amaphasiwedi:
   Ubude akumele bube ngaphansi kwezinhlamvu eziyi-8;
   Faka okungenani izinhlobo ezimbili zezinhlamvu: izinhlamvu ezinkulu nezincane, izinombolo nezimpawu;
   Ungaliqukathi igama le-akhawunti noma igama le-akhawunti ngokulandelana okuphambene;
   Ungasebenzisi izinhlamvu eziqhubekayo, ezifana no-123, abc, njll.;
   Ungasebenzisi izinhlamvu eziphindayo, ezifana no-111, aaa, njll.
2. Shintsha amaphasiwedi ngezikhathi ezithile
   Kunconywa ukuthi ngezikhathi ezithile uguqule iphasiwedi yedivayisi ukuze unciphise ingcuphe yokuqagelwa noma yokuqhekeka.
3. Nikeza ama-akhawunti nezimvume ngendlela efanele
   Ngeza abasebenzisi ngokufanelekile ngokusekelwe kusevisi nezidingo zokuphatha futhi unikeze amasethi emvume ephansi kubasebenzisi.
4. Nika amandla umsebenzi wokuvala i-akhawunti
   Umsebenzi wokuvala i-akhawunti unikwe amandla ngokuzenzakalela. Uyelulekwa ukuthi uyigcine ivuliwe ukuze uvikele ukuphepha kwe-akhawunti. Ngemva kwemizamo eminingi ehlulekile yephasiwedi, i-akhawunti ehambisanayo nekheli le-IP eliwumthombo lizokhiywa.
5. Setha futhi ubuyekeze imininingwane yokusetha kabusha iphasiwedi ngesikhathi esifanele
   Idivayisi ye-Dahua isekela umsebenzi wokusetha kabusha iphasiwedi. Ukunciphisa ubungozi bokusetshenziswa kwabalingisi abasabisayo, uma kukhona ushintsho kulwazi, sicela ululungise ngesikhathi. Uma usetha imibuzo yokuphepha, kuyanconywa ukuthi ungasebenzisi izimpendulo eziqagelwa kalula.

Ukucushwa Kwesevisi

1. Nika amandla i-HTTPS
   Kunconywa ukuthi unike amandla i-HTTPS ukuze ufinyelele Web amasevisi ngamashaneli avikelekile.
2. Ukudluliswa okubethelwe komsindo nevidiyo
   Uma okuqukethwe kwedatha yakho yomsindo nevidiyo kubaluleke kakhulu noma kuzwela, sincoma ukuthi usebenzise umsebenzi wokudlulisa obethelwe ukuze unciphise ingcuphe yokuthi idatha yakho yomsindo nevidiyo ilaleleke ngesikhathi sokudlulisa.
3. Vala izinsiza ezingabalulekile futhi usebenzise imodi ephephile
   Uma kungadingeki, kuyanconywa ukuvala ezinye izinsiza ezifana ne-SSH, SNMP, SMTP, UPnP, AP hotspot njll., ukuze unciphise izindawo zokuhlasela.
   Uma kunesidingo, kunconyelwa kakhulu ukukhetha izindlela eziphephile, kufaka phakathi kepha kungagcini kulezi zinsizakalo ezilandelayo:
   I-SNMP: Khetha i-SNMP v3, bese usetha ukubethela okuqinile kanye namaphasiwedi okuqinisekisa.
   I-SMTP: Khetha i-TLS ukuze ufinyelele iseva yebhokisi lemeyili.
   I-FTP: Khetha i-SFTP, bese usetha amaphasiwedi ayinkimbinkimbi.
   I-AP hotspot: Khetha imodi yokubethela ye-WPA2-PSK, bese usetha amaphasiwedi ayinkimbinkimbi.
4. Shintsha i-HTTP nezinye izimbobo zesevisi ezizenzakalelayo
   Kunconywa ukuthi uguqule imbobo ezenzakalelayo ye-HTTP namanye amasevisi kunoma iyiphi imbobo phakathi kuka-1024 no-65535 ukuze unciphise ubungozi bokuqagelwa abalingisi abasabisayo.

Ukucushwa Kwenethiwekhi

1. Nika amandla okuthi Vumela uhlu
   Kunconywa ukuthi uvule umsebenzi wohlu lokuvumela, futhi uvumele i-IP kuphela ohlwini lokuvumela ukufinyelela idivayisi. Ngakho-ke, sicela uqiniseke ukuthi wengeza ikheli le-IP lekhompyutha yakho kanye nekheli le-IP elisekela idivayisi ohlwini lokuvumela.
2. Ikheli le-MAC liyabophezela
   Kunconywa ukuthi ubophe ikheli lasesizindeni se-inthanethi lesango ekhelini le-MAC kudivayisi ukuze unciphise ingcuphe ye-ARP spoofing.
3. Yakha indawo yenethiwekhi evikelekile
   Ukuze kuqinisekiswe kangcono ukuvikeleka kwamadivayisi nokunciphisa ubungozi obungase bube khona ku-inthanethi, okulandelayo kuyanconywa:
   Khubaza umsebenzi we-port mapping we-router ukuze ugweme ukufinyelela okuqondile kumadivayisi we-intranet kusuka kunethiwekhi yangaphandle;
   Ngokwezidingo zangempela zenethiwekhi, ukuhlukanisa inethiwekhi: uma kungekho sidingo sokuxhumana phakathi kwama-subnets amabili, kunconywa ukusebenzisa i-VLAN, isango kanye nezinye izindlela zokuhlukanisa inethiwekhi ukuze kuzuzwe ukuhlukaniswa kwenethiwekhi;
   Sungula isistimu yokuqinisekisa yokufinyelela engu-802.1x ukuze unciphise ingcuphe yokufinyelela kwetheminali engekho emthethweni kunethiwekhi yangasese.

Security Auditing

1. Hlola abasebenzisi be-inthanethi
   Kunconywa ukuthi uhlole abasebenzisi be-inthanethi njalo ukuze uhlonze abasebenzisi abangekho emthethweni.
2. Hlola ilogu yedivayisi
   By viewnge-logs, ungafunda mayelana namakheli asesizindeni se-inthanethi azama ukungena kudivayisi kanye nemisebenzi emikhulu yabasebenzisi abangenile.
3. Lungiselela ilogi yenethiwekhi
   Ngenxa yomthamo wesitoreji esilinganiselwe samadivayisi, ilogu egciniwe inomkhawulo. Uma udinga ukulondoloza ilogi isikhathi eside, kunconywa ukunika amandla umsebenzi welogi yenethiwekhi ukuze uqinisekise ukuthi izingodo ezibucayi zivumelaniswa kuseva yelogi yenethiwekhi ukuze kulandelelwe.

Ukuphepha Kwesoftware

1. Buyekeza i-firmware ngesikhathi
   Ngokuya ngezici zokusebenza ezijwayelekile zomkhakha, i-firmware yamadivayisi idinga ukubuyekezwa ibe yinguqulo yakamuva ngesikhathi ukuze kuqinisekiswe ukuthi idivayisi inemisebenzi yakamuva nokuphepha. Uma idivayisi ixhunywe kunethiwekhi yomphakathi, kuyatuswa ukunika amandla umsebenzi wokuthola okuzenzakalelayo wokuthuthukisa i-inthanethi, ukuze uthole ulwazi lwesibuyekezo se-firmware esikhishwe umenzi ngesikhathi.
2. Buyekeza isofthiwe yeklayenti ngesikhathi
   Sincoma ukuthi ulande futhi usebenzise isofthiwe yeklayenti yakamuva.

Ukuvikelwa Komzimba
Kunconywa ukuthi wenze ukuvikela ngokomzimba kumadivayisi (ikakhulukazi amathuluzi okugcina), njengokubeka idivayisi egunjini elikhethekile lomshini kanye nekhabethe, futhi ube nokulawula ukufinyelela nokulawula okubalulekile ukuze kuvinjwe abasebenzi abangagunyaziwe ekulimazeni ihadiwe nezinye izinto ezisetshenziswayo. (isb. USB flash disk, serial port).
UKUNIKA AMANDLA UMPHAKATHI OHLAKANIPHILE NOKUPHILA OKUNGCONO

I-ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD.
Ikheli: No. 1399, Binxing Road, Binjiang District, Hangzhou, PR China
Webindawo: www.diocasolocnho
Inombolo yepholisi: 310053
I-imeyili: dhoverseas@dhvisiontech.com
Ucingo: +86-571-87688888 28933188

Amadokhumenti / Izinsiza

I-Dahua Technology Ethernet Switch Hardened Managed Switch [pdf] Umhlahlandlela Womsebenzisi I-Ethernet Switch Ephathwayo Eqinile, Iswishi Ephethwe Eqinile, Iswishi Ephethwe Eqinile, Iswishi Ephethwe, Shintsha

Izithenjwa

• Imaniwali yosebenzisayo