I-NEOX NETWORKS I-NEOXPacketRaven 10 Umhlinzeki Wesixazululo Sokuqapha Inethiwekhi Nezixazululo Zokuphepha

Ulwazi Lomkhiqizo

I-NEOXPacketRaven 10/100/1000Base-T Copper TAPs iyidivayisi yenethiwekhi ehlinzeka ngokuxhumana okukodwa ukuze kuqinisekiswe ukugcwala kwedatha kugeleza ohlangothini olulodwa kuphela. Lesi sici sikwenza kube kuhle ukuhlinzeka ngokuvikeleka kolwazi noma ukuvikela amasistimu abalulekile edijithali njengamasistimu okulawula izimboni noma amanethiwekhi okukhiqiza kusukela ekuhlaselweni kwe-cyber. Ama-TAP asebenza njenge-diode futhi awavumeli ukufinyelela kunethiwekhi ngezimbobo zokuqapha. Lo mkhiqizo futhi unomsebenzi we-Power over Ethernet (PoE), ovumela ukunikezwa kwamandla kwe-TAP nge-PoE.

• Ama-TAP e-Copper ayizici ezisebenzayo zokunqamula ukuthepha okuvikelekile nokuthembekile kwedatha yenethiwekhi kumanethiwekhi asekelwe kukhopha. Lawa ma-TAP axhunywe emugqeni wenethiwekhi ukuze agadwe futhi akhiphe yonke imininingwane yedatha kuyilapho kugcinwa ubuqotho bedatha, ngaphandle kokuphazamiseka futhi ngaphandle kokulahlekelwa kwephakethe.
• Ama-TAP ethu ethusi anezinto zikagesi ezingasasebenzi, kodwa futhi avumela ukunikezwa kwamandla nge-PoE noma i-12-48V DC, eqinisekisa izinga eliphezulu lokwehluleka kokuphepha.
• Abanayo i-MAC noma ikheli le-IP, kodwa basebenza ku-OSI Layer 1, ngakho-ke azibonakali kunethiwekhi ngaphandle kwemishini yokulinganisa ebizayo. Ngakho-ke abaduni nabanye abahlaseli abanalo ithuba, futhi njengoba ubuqotho bedatha ephumayo buhlala bungashintshiwe ngenxa yale ndlela yokuthepha, ama-Network TAP asetshenziswa kakhulu ezindaweni ze-forensics yenethiwekhi, ukuphepha nokuqapha.
• Ukusebenzisa izimbobo ezivamile ze-SPAN, ngakolunye uhlangothi, kungakhohlisa umphumela ngenxa yokuthi le nqubo isebenza kumodi yesitolo-nokudlulisela phambili futhi ilahla amaphutha e-FCS/CRC ezingeni le-OSI Layer 2 esikhundleni sokuwakhipha embobeni yesibuko.
• Ngokuphambene, ama-TAP adlulisa lawa maphutha abalulekile e-CRC ngaphandle kokuthinta idatha yoqobo.
• Ngaphezu kwalokho, i-COpper Network TAP isebenza njenge-Data Diode futhi ayikuvumeli ukufinyelela kunethiwekhi ngezimbobo zokuqapha ngenxa yezizathu zokuphepha. Ngakho-ke, ukuhlaziywa kwenethiwekhi okuphrofeshinali kungaqinisekiswa kuphela ngokusebenzisa ama-TAP.
• I-PacketRaven10/100/1000Base-T Network TAPs aklanywe njengama-TAP aphathekayo, kodwa angaphinde afakwe 19“ kuhlaka lokukhweza ezikhungweni zedatha kusetshenziswa ikhithi yokukhweza, noma kumareyili e-DIN kusetshenziswa isiqeshana sesitimela se-DIN, futhi asekele i-10Base-T. , 100Base-TX kanye nezinhlobo zemidiya eziyi-1000Base-T.

Okugqanyisiwe okwengeziwe

• I-Plug-n-Play, akukho ukucushwa okuyinkimbinkimbi okudingekayo
• Umsebenzi we-Data diode, awukuvumeli ukufinyelela kunethiwekhi ngezimbobo zokuqapha
• Ama-Network TAP ethu aphathekayo asekela ukuzimisela okuzenzakalelayo kwe-MDI/MDIX.
• Lokhu kusho ukuthi ungasebenzisa kokubili izintambo eziqondile/zokuchibiyela kanye nezintambo eziphambanayo.
• Ukusekela kufika ku-16k Jumbo Frames
• Ukusekelwa kokudlula kwe-PoE/PoE+ IEEE802.3af kanye nokunikezwa kwamandla nge-PoE IEEE802.3af
• Ifaka izibuko u-100% wethrafikhi yedatha okuhlanganisa namaphakethe anephutha e-FCS/CRC angase alahlwe ama-SPANs
• Inganikwa amandla amandla kagesi e-AC/DC angasebenzi (5V)
• Yakhelwe, yahlanganiswa, yaqinisekiswa futhi yahlolwa eJalimane

Umsebenzi we-Data Diode

Ama-data diode aqinisekisa ukuxhumana okukodwa futhi aqinisekisa ukuthi ithrafikhi yedatha ingageleza ohlangothini olulodwa kuphela.

• Amadivayisi enethiwekhi angaqondisiwe ngokujwayelekile asetshenziselwa ukuhlinzeka ngokuvikeleka kolwazi noma ukuvikelwa kwezinhlelo zedijithali ezibalulekile, njengezinhlelo zokulawula izimboni noma amanethiwekhi okukhiqiza kusukela ekuhlaselweni kwe-cyber.
• Ama-TAP ethu asebenza njenge-diode futhi, ngenxa yezizathu zokuphepha, awavumeli ukufinyelela kunethiwekhi ngezimbobo zokuqapha.
• Ngokungeza lesi sendlalelo esiqhubekayo sokuvikela, ngakho-ke akwenzeki ukuphazamisa ukuxhumeka kwenethiwekhi kanye nenethiwekhi ekhiqizayo.

I-PoE - Amandla phezu kwe-Ethernet Imisebenzi

I-TAP isekela kokubili i-PoE esebenzayo kanye ne-PoE esebenzayo ukuze kudlule ukunikezwa kwamandla kudivayisi ekwazi i-PoE:

• Ukudlula kwe-PoE/PoE+ ngokusho kwe-IEEE802.af - ukusetshenziswa kwamandla okuphezulu okungadwetshwa idivayisi yokugcina nge-TAP ngu-12.95W
• Ukunikezwa kwamandla kwe-TAP nge-PoE ngokuya nge-IEEE802.af (okusebenzayo/okungenzi lutho)

I-TAP Power Supply nge-PoE
Ukuze uxhume i-TAP embotsheni ye-PoE ngokusho kwe-IEEE802.af, sicela ulandele izinyathelo zokufaka ezingezansi:

• Okokuqala xhuma i-TAP kudivayisi ye-PSE (Power Sourcing Equipment) futhi uqiniseke ukuthi i-PoE+ LED iyakhanya.
• Ngokushesha nje lapho lokhu kukhanya, i-PSE ne-TAP zixoxisane ngokuphakelwa kukagesi futhi ungakwazi manje ukuxhuma idivayisi yakho yokugcina ye-PoE ku-TAP.
• Lokhu kulandelana kufanele kulandelwe ukuze i-TAP ikwazi ukusungula kahle ukunikezwa kwamandla ngedivayisi ye-PSE nge-IEEE802.af ngayinye.
• Wonke amanye ama-input kagesi ku-TAP asengasetshenziswa; ukunikezwa kukagesi kwe-PoE kwandisa ukungasasebenzi kuleli cala.

Ngaphambili View - Amachweba nama-LED

• (A) Amandla phezu kwe-Ethernet (PoE+) LED Uma i-PoE voltage ifakwa ngedivayisi yenethiwekhi exhunyiwe, le LED iyakhanyisa.
• (B) I-Link Loss Detection (LLD) LED (bona isigaba 4.1): I-LLD ithola isixhumanisi esingekho kwenye yezimbobo zayo zenethiwekhi bese ivala enye imbobo yenethiwekhi. Lesi simo siboniswa ukukhanya kwe-LLD LED.
• (C) Imbobo yenethiwekhi ye-RJ45 nama-LED wesimo (bona isigaba 4.1)
• (D) Ama-LED wamandla angu-2 we-AC/DC 5V (bona isigaba 5.) Kungenzeka ukuxhuma amayunithi okuphakela amandla angu-2 ukuze kuqinisekiswe ukuphela kokunikezwa kwamandla.
• (E) I-RJ45 noma i-SFP Monitoring port kanye nama-LED wesimo (bona isigaba 4.1)
• (F) I-DC power LED ye-12-48V DC (bona isigaba 5.) Uma amandla anikezwa ngoxhumano lwe-12-48V DC noma nge-PoE, le LED iyakhanyisa.
• (G) Imodi yokuhlanganisa i-LED (bona isigaba 6.2) Uma imodi yokuhlanganisa yenziwe yasebenza esikhundleni semodi evamile yokuHlukana, le LED iyakhanyisa.

Ngaphambili View - Incazelo yama-LED

• Kuye ngokucushwa kwejubane le-TAP (bona isigaba 6.3), ama-LED akhanya ngezinhlanganisela ezahlukene.
• Ku-TAP yethusi enembobo yokuqapha ye-RJ45, kufanele kuqinisekiswe ukuthi wonke amadivayisi axhunywe kumbobo ye-NETWORK anesivinini senethiwekhi esisethiwe uma ulungiselela isivinini se-TAP.
• Lapho nje i-TAP ibonisa isivinini sokuxhuma esifiselekayo noma esimisiwe ngama-LED, ukusebenza kahle kwe-TAP kuyaqinisekiswa.
• Ku-TAP yethusi enembobo yokuqapha ye-SFP, nokho, isivinini senethiwekhi embobeni yokuqapha sihlale siyi-1000M noma i-1G.

I-RJ45/RJ45 TAP - Imodi yokuphuma/yokuvuselela:

I-RJ45/RJ45 TAP – Imodi yokuhlanganisa:

I-RJ45/SFP TAP - Imodi yokuqhekeka/Ukuhlanganisa / yokuvuselela:

Emuva View

• (A) Iswishi ye-DIP ye-LLD ivuliwe/ivaliwe, imodi ye-TAP nesivinini (bona isigaba 6.)
• (B) Uxhumano lwe-12-48V DC voltage. I-polarity ekuxhumekeni kwe-DC ayinandaba, njengoba i-TAP ithola ngokuzenzakalelayo umugqa obukhoma futhi idlulisele ukunikezwa kwamandla ku-TAP ngendlela edingekayo!
• (C) Uxhumo olungadingekile lwamandla kagesi e-AC/DC (5V) Ngenxa yezizathu zokuhambisana nokuvikelwa kwe-EMC, i-TAPS yethu ingase isetshenziswe kuphela ngezinto zikagesi ezinikeziwe ezigunyazwe kanye ne-TAP. Uma i-TAP nokho isebenza ngezinto zikagesi ngaphandle kwalezo ezinikeziwe, noma yisiphi isicelo sewaranti esinikezwe i-TAP sizosulwa!

Ukucushwa nge-DIP switch

• Njengoba kuboniswe emfanekisweni ongakwesokunxele, inkinobho yokuqala isetshenziswa njenge-LLD yokuvula/yokucima, eyesibili neyesithathu isetshenziselwa ukukhetha imodi yokusebenza, kanti eyesine neyesihlanu isetshenziselwa ukukhetha isivinini.
• Amaswishi anenombolo 6, 7 kanye no-8 azinakwa futhi ashiywa ukuze asetshenziswe esikhathini esizayo.
• Ukucushwa okufunayo kufanele kusethwe ngaphambi kokuxhuma ikhebula lamapayipi. Uma ukulungiselelwa okungavumelekile kukhethiwe, wonke ama-LED akuyunithi ayakhanyisa futhi amaswishi e-relay ngeke enziwe asebenze. Kulokhu, vala iyunithi bese uhlola amaswishi e-DIP.
• Lapho ushintsha ukucushwa ngokushintsha kwe-DIP, kuhlale kudingekile ukwenza ukuqalisa kabusha ngokunqamula ukunikezwa kwamandla ukuze izilungiselelo ezintsha zisebenze!

Ukutholwa Kokulahleka Kwesixhumanisi (LLD)
Ukutholwa Kokulahleka Kwesixhumanisi kuwumsebenzi ohlola ukuthi isixhumanisi sihlulekile yini kunoma iyiphi imbobo yenethiwekhi A noma imbobo yenethiwekhi B. Uma isixhumanisi sihlulekile ku-port yenethiwekhi A lapho i-LLD icushiwe, i-TAP iphinda ivale isixhumanisi ku-port yenethiwekhi B, futhi ngendlela efanayo. Uma umsebenzi we-LLD ukhethiwe (shintsha u-1), ukucushwa kungokulandelayo:

Ukucushwa Kwemodi Yokusebenza (kungase kungalungiseki esimweni samamodeli amiswe ngaphambilini!)
Lapho ukhetha imodi yokusebenza (ukushintsha 2 & 3), ukucushwa kungokulandelayo:

• Phuma: Iphakethe ngalinye le-Ethernet elidluliselwa ngomugqa wenethiwekhi liboniswa ngokuhlukile kule modi kuyilapho kugcinwa ubuqotho bedatha ku-TAP. Izikhombisi-ndlela zokuthumela nokwamukela ziphuma ngokuhlukene ezimbobeni ezimbili zokuqapha ukuze ithrafikhi yenethiwekhi ihlaziywe ngokwesiqondiso sedatha kulokhu. Enye i-advan enkulutagI-e yemodi ye-Breakout wukubonakala kwethrafikhi yenethiwekhi ngisho nokuxhumeka kwenethiwekhi okugcwele ngokugcwele. Kule modi, isivinini senethiwekhi esimisiwe sidluliselwa ezimbobeni zokuqapha.
  Okwesiboneloample, uma i-TAP ilungiselelwe i-100Base-T, zombili izimbobo zokuqapha zizophinde zixhumane ku-100Base-T ngokufanele. Shintsha inani 00.
• Ukuhlanganisa: Kule modi, ukusakaza kwedatha kuyahlanganiswa futhi okukhiphayo kuhlanganiswe kuzo zombili izimbobo zokuqapha. Lokhu kukuvumela ukuthi uhlole idatha yenethiwekhi yomugqa we-duplex ogcwele kanyekanye nesixhumi esibonakalayo senethiwekhi esisodwa ku-analyzer yakho. Ngenxa yokuhlanganiswa kwehadiwe (i-FPGA), ukulandelana kwephakethe okuyiphutha ngesikhathi sokurekhoda kuyinto yesikhathi esidlule kule modi. Okwesiboneloample, ungakwazi ukuhlaziya yonke idatha yethrafikhi ehlanganiswe emigqeni engu-100Base-Tx ngaphandle kokulahlekelwa.
  Izimbobo zokuqapha zizohlala zivula isixhumanisi nge-1000Base-TX, kungakhathaliseki ukuthi yini okuxoxiswana ngayo ngasohlangothini lwenethiwekhi. Shintsha inani 01
• Ukukhiqiza kabusha: Ukukhiqiza kabusha kusetshenziselwa ukuthwebula u-100% ogcwele wethrafikhi ye-duplex engathunyelwa kumadivayisi amaningi okuqapha (kufika ku-3 kulokhu) ukuze kuhlaziywe inethiwekhi yakho. Kule modi, izilungiselelo zesivinini senethiwekhi ziyavunyelaniswa njengakumodi ye-Breakout futhi ukusetha ekushintsheni kwe-DIP kusetshenziswa kuzo zonke izimbobo. Shintsha inani 10

Imodi Yokuhluleka: Njengoba ama-Network TAP evamise ukufakwa emigqeni yenethiwekhi ebalulekile, kufanele kuqinisekiswe ukuthi ama-TAP awathinti ulayini nganoma iyiphi indlela. Ngokuhluleka ukuphepha, i-TAP iziphatha njengebhuloho lekhebula uma kwenzeka yehluleka noma ivalwa ngokunesizathu futhi iqinisekisa ukuthi uxhumo lwenethiwekhi olusebenzayo aluphazamiseki noma okungenani luqhubeke nokusebenza ngaphandle komsebenzi we-TAP futhi ngalokho akuthinti kabi umugqa osebenzayo.

Ukumisa Isivinini
Imiphumela elandelayo yeqoqo lezinkanyezi yokukhetha isivinini (ukushintsha 4 & 5):

Imininingwane Yezobuchwepheshe

TAP Models & Izesekeli

IZISEKELO

UMKHIQIZO UPHELILEVIEW

I-NEOX NETWORKS GmbH
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+49 6103 / 37 215 910
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www.neox-networks.com

Amadokhumenti / Izinsiza

I-NEOX NETWORKS I-NEOXPacketRaven 10 Umhlinzeki Wesixazululo Sokuqapha Inethiwekhi Nezixazululo Zokuphepha [pdf] Umhlahlandlela Womsebenzisi I-NEOXPacketRaven 10 Umhlinzeki Wesixazululo Sezisombululo Zokuqapha Nezokuphepha, i-NEOXPacketRaven 10, Umhlinzeki Wesixazululo Wezixazululo Zokuqapha Nezokuphepha

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