JUNIPER NETWORKS EX9208 Ethernet Canja

Ƙayyadaddun bayanai

• Buga: 2023-10-20
• Nauyi (Baccin Chassis): Kimanin 65.5 lb (29.70kg)
• Nauyi (Cikakken Chassis): Kimanin 163.6 lb (74.2kg)

A WANNAN SASHE

• Shigar da Dutsen Shelf a cikin Rack | 2
• Dutsen Canjawa | 3
• Haɗa Wuta zuwa Sauyawa | 4

Don shigarwa da aiwatar da tsarin farko na Juniper Networks EX9208 Ethernet Switch, kuna buƙatar:

• Ƙananan shiryayye ɗaya da skru 22 (an samar)
• Direbobin sabis na Phillips (+), lambobi I da 2 (ba a bayar da su ba)
• 7/16-in. (I I-mm) direba mai sarrafa karfin juyi ko maƙallan soket (ba a bayar ba)
• ɗaga injina ɗaya (na zaɓi, ba a bayar ba)
• Wutar lantarki (ESD) madaurin wuyan hannu Tare da kebul (an samar) 2.5•mm lebur ruwa (-) sukudireba (ba a bayar ba)
• Igiyar wutar lantarki Tare da filogi da ya dace da wurin yanki na kowane wutar lantarki (ba a bayar da shi ba)
• Kebul na Ethernet Tare da mai haɗa RJ45 (ba a bayar ba)
• RJ-45 zuwa DB-9 adaftar tashar tashar jiragen ruwa (ba a bayar ba)
• Mai watsa shiri, kamar PC, Tare da tashar tashar Ethernet (ba a bayar ba)

NOTE: Ba mu ƙara haɗa da kebul na DB-9 zuwa RJ-45 ko adaftar DB-9 zuwa RJ-45 tare da kebul na jan karfe CAT5E azaman ɓangaren kunshin na'urar. Idan kana buƙatar kebul na console, zaka iya oda shi daban Tare da lambar ɓangaren JNP-CBL-RJ45-DB9 (DB-9 zuwa RJ-45 adaftar Tare da CAT5E na USB na jan karfe).

Shigar da Dutsen Shelf a cikin Rack
Tebu mai zuwa yana ƙayyade ramukan da kuka saka ƙwayayen keji da sukurori don shigar da kayan hawan da ake buƙata (x yana nuna wurin hawan rami). Nisan ramin ya danganta da ɗayan daidaitattun sassan U akan taragon. Ƙarshen duk ɗakunan hawa yana a 0.02 in. (005 cm) sama da sashin U.

1. Idan an buƙata, shigar da ƙwayoyin keji a cikin ramukan kamar yadda aka ƙayyade a cikin tebur.
2. A bayan kowane rakiyar dogo, saka wani yanki mai hawa sama a cikin rami mafi ƙanƙanta a cikin tebur.
3. Shigar da shiryayye masu hawa a baya Na ratsin tara. Huta ramin ƙasa Na kowane flange akan madaidaicin ƙugiya.
4. Saka sukurori a cikin buɗaɗɗen ramuka a cikin kowane flange Na shiryayye masu hawa.
5. Matse duk skru gaba ɗaya.

Dutsen Canjawa

NOTE: Chassis mara komai yana auna kusan 65.5 lb (29.70 kg) kuma cikakken chassis ɗin da aka ɗora yana auna kusan 163.6 lb (74.2 kg). Muna ba da shawara mai ƙarfi cewa kayi amfani da injin ɗagawa ko samun aƙalla mutane uku don ɗaga chassis, kuma cire duk abubuwan da ke cikin chassis kafin hawa.

NOTE: Yayin hawa raka'o'i da yawa akan tarka, ɗaga naúrar mafi nauyi a ƙasa sannan ku hau sauran raka'o'in daga ƙasa zuwa sama don rage tsarin nauyi.

1. Amintaccen cire duk abubuwan da aka gyara-kayan wuta, Module na Canja Fabric (SF), tiren fan, tace iska, da katunan layi-daga chassis.
2. Tabbatar cewa an tsare tarar da kyau ga ginin a wurin dindindin.
3. Tabbatar cewa an shigar da shiryayye mai hawa don tallafawa nauyin chassis. Sanya chassis a gaban rakiyar, sanya shi a tsakiya a gaban gaban shiryayye masu hawa.
4. Ɗaga chassis kamar 0.75 in. (1.9 cm) sama da saman shimfidar shimfiɗar, kuma sanya shi kusa da shiryayye.
5. A hankali zazzage chassis ɗin akan shiryayye masu hawa ta yadda ƙasan chassis da ɗorawa ta haɗe da kusan 2 in. (5.08 crn).
6. Zamar da chassis ɗin gaba har sai maƙallan hawa sun taɓa ginshiƙan tara. Shirye-shiryen yana tabbatar da cewa ramukan da ke cikin ɗigon ɗamara da maƙallan gaba na gaba Na chassis sun daidaita tare da ramukan da ke cikin raƙuman raƙuman ruwa.
7. Shigar da dunƙule dunƙule cikin kowane Daga cikin buɗaɗɗen ramukan hawa masu daidaitawa Tare da taragu, farawa daga ƙasa. Tabbatar cewa duk screws masu hawa a gefe ɗaya na rakiyar sun daidaita tare da m
8. Sake shigar da kayan aikin chassis. Tabbatar cewa duk ramummuka marasa komai an rufe su Tare da fanko mara komai kafin aiki da sauyawa.

Haɗa Wuta zuwa Canjawa

A WANNAN SASHE

• Haɗa EX9208 zuwa wutar AC | 4
• Haɗa EX9208 zuwa wutar DC | 5

Haɗa EX9208 zuwa wutar AC
NOTE: Kar a haɗa kayan wuta na AC da DC a cikin maɓalli ɗaya.

1. Haɗa madaidaicin wuyan hannu na ESD zuwa wuyan hannu mara amfani, kuma haɗa madaurin zuwa maki ESD akan chassis.
2. Saita maɓallin wutar lantarki na AC ɗin wutar lantarki zuwa KASHE (O).
3. Saka ma'auratan ƙarshen igiyar wuta cikin mashigar igiyar wutar AC akan fuskar saƙon wutar AC.
4. Saita maɓallin wuta na tashar tushen wutar AC zuwa matsayin KASHE (O).
5. Saka filogi na igiyar wutar lantarki a cikin tashar wutar lantarki kuma kunna keɓaɓɓen keɓaɓɓen rukunin yanar gizon abokin ciniki.
6. Saita maɓallin wuta na tashar tushen wutar AC zuwa matsayin ON (l).
7. Saita maɓallin wutar lantarki na AC zuwa matsayin ON (l) kuma tabbatar da cewa AC 0K da LEDs DC 0K suna kunne kuma suna kunna kore, kuma PS FAIL LED ba ta kunna ba.

Haɗa EX9208 zuwa wutar DC

Ga kowane wutar lantarki:

GARGADI: Tabbatar cewa na'urar shigar da wutar lantarki a buɗe take ta yadda hanyoyin kebul ɗin ba za su yi aiki ba yayin da kake haɗa wutar lantarki ta DC.

1. Haɗa madauri mai ƙasa ESD zuwa wuyan hannu mara amfani, kuma haɗa madaurin zuwa ɗaya daga cikin maki ESD akan chassis.
2. Saita maɓallin wuta a kan fuskar wutar lantarki zuwa matsayin KASHE (O).
3. Cire madaidaicin murfin filastik daga sandunan tasha akan farantin fuska.
4. Tabbatar cewa igiyoyin wutar lantarki na DC suna da lakabi daidai kafin yin haɗi zuwa wutar lantarki. A cikin tsarin rarraba wutar lantarki na yau da kullun inda aka haɗa dawowa (R TN) zuwa ƙasan chassis a tashar baturi, zaku iya amfani da multimeter don tabbatar da juriya na -48 V da R TN.
5. Kebul na DC zuwa ƙasan chassis:
   1. Kebul ɗin tare da babban juriya (yana nuna buɗaɗɗen kewayawa) zuwa ƙasan chassis shine -48 V.
   2. Kebul mai ƙarancin juriya (yana nuna rufaffiyar kewayawa) zuwa ƙasan chassis shine R TN.
      HANKALI: Dole ne ku tabbatar da cewa haɗin wutar lantarki yana kula da polarity mai dacewa.
      Za a iya yiwa igiyoyin tushen wutar lakabi (+) da (-) don nuna girman su. Babu daidaitaccen code ɗin launi don igiyoyin wutar lantarki na DC. Coding ɗin launi da tushen wutar lantarki na DC na waje ke amfani da shi a rukunin yanar gizon ku yana ƙayyade lambar launi don jagororin kan igiyoyin wutar lantarki waɗanda ke haɗe zuwa tashoshi na tasha akan kowace wutar lantarki.
6. Cire goro da mai wanki daga kowane ingarma ta ƙarshe.
7. A kiyaye kowace igiyar wutar lantarki zuwa sandunan tasha, da farko tare da mai wanki mai lebur, sannan tare da mai raba wanki, sannan tare da goro. Aiwatar tsakanin 23 lb-in. (2.6 nm) da 25 lb-in. (2.8 Nm) na jujjuya kowane kwaya. Kar a danne goro. (Yi amfani da 7/16 in. [11 mm] direban da ke sarrafa juzu'i ko maƙallan soket.)
   • Tabbatar da tabbataccen (+) tashar wutar lantarki ta DC zuwa tashar RTN.
   • Tsare madaidaicin (-) tashar wutar lantarki ta DC zuwa tashar —48V.
     HANKALI: Tabbatar cewa kowane kujerun lugga na igiyoyin wutar lantarki suna juye da saman toshewar tashar yayin da kuke ƙara goro. Tabbatar cewa kowane goro yana zaren yadda yakamata a cikin ingarma ta ƙarshe. Kafin ka matsa kowane goro da ka saka a cikin ingarma, tabbatar da cewa za ka iya jujjuya goro da yatsun hannunka kyauta. Aiwatar da jujjuyawar shigarwa ga goro lokacin da ba daidai ba zare na iya lalata ingarma ta tashar.
     NOTE: Dole ne a samar da wutar lantarki ta DC a cikin PEMO da PEMI ta hanyar ciyarwar wutar lantarki da aka keɓe daga ciyarwar A, kuma wutar lantarki na DC a cikin PEM2 da PEM3 dole ne a samar da su ta hanyar ciyarwar wutar lantarki da aka samu daga ciyarwar B. Wannan tsarin yana samar da A/B da aka saba turawa. ciyar redundancy ga tsarin.
8. Sauya bayyananniyar murfin filastik akan sandunan tasha akan farantin fuska.
9. Tabbatar da cewa igiyar wutar lantarki daidai ne. Tabbatar cewa igiyoyi ba su taɓa ko toshe damar yin amfani da abubuwan da aka gyara ba, kuma kar a likafta inda mutane za su iya yin balaguro a kansu.
10. Canja kan keɓaɓɓen keɓaɓɓen wuraren da'ira na abokin ciniki kuma tabbatar da cewa IN PUT 0K LED akan wutar lantarki yana haskaka kore.
11. Saita maɓallin wutar lantarki na wutar lantarki na DC zuwa ON (-) matsayi kuma tabbatar da cewa PWR 0K, BRKR ON, da INPUT 0K LEDs suna haskakawa a hankali.

Mataki 2: Sama da Gudu

• Saita Darajoji | 7
• Yi Tsarin Farko | 8

Saita Darajoji

Kafin ka fara

• Tabbatar cewa an kunna wuta.
• Saita waɗannan dabi'u a cikin uwar garken wasan bidiyo ko PC: baud kudi - 9600; sarrafa kwarara-babu; bayanai-8; daidaito - babu; tasha rago-I; Jihar DCD - rashin kula.
• Don na'ura mai ba da hanya tsakanin hanyoyin sadarwa, haɗa tashar tashar CON ta Module ɗin Rutin (RE) zuwa PC ta amfani da adaftar tashar tashar tashar RJ-45 zuwa DB-9 (ba a bayar ba).
• Don Gudanar da Ƙarfafawa, haɗa tashar tashar ETHERNET na tsarin RE zuwa PC ta amfani da kebul na RJ-45 (ba a bayar ba).

Yi Tsarin Farko

Saita software:

1. Shiga azaman mai amfani "tushen" tare da CLI kuma shigar da yanayin sanyi.
   
2. Saita kalmar sirrin tushen tushen.
   Hakanan zaka iya saita kalmar sirri da aka rufaffen ko maɓalli na jama'a na SSH (DSA ko RSA) maimakon madaidaicin kalmar sirrin rubutu.
3. Sanya sunan mai watsa shiri. Idan sunan ya haɗa da sarari, haɗa sunan a cikin alamun zance
4. Ƙirƙiri asusun mai amfani.
5. Saita ajin asusun mai amfani zuwa babban mai amfani.
6. Saita adireshin IP da tsayin prefix don canjin Ethernet mai sauyawa.
7. Saita adireshin IP da tsayin prefix don canjin Ethernet mai sauyawa.
8. (Na zaɓi) Tsara tsayayyen hanyoyin zuwa ƙananan igiyoyi masu nisa tare da samun dama ga tashar sarrafawa.
9. Sanya sabis na telnet a matakin matsayi na [edit system services].
10. (Na zaɓi) Sanya ƙarin kaddarorin ta ƙara mahimman bayanan daidaitawa.
11. Ƙaddamar da daidaitawa kuma fita daga yanayin sanyi.
    NOTE: Don sake shigar da Junos OS, kunna sauyawa daga kafofin watsa labarai masu cirewa. Kar a saka kafofin watsa labarai masu cirewa yayin ayyuka na yau da kullun. Maɓallin baya aiki akai-akai lokacin da aka kunna shi daga kafofin watsa labarai masu cirewa.

Mataki na 3: Ci gaba

• Takaitaccen Gargadin Tsaro | 10
• Gargadi na Kebul na Wuta (Jafananci) | 11
• Tuntuɓar Sadarwar Juniper | 12

Duba cikakkun takaddun EX9208 a https://www.juniper.net/documentation/product/en_US/ex9208.

Takaitaccen Gargadin Tsaro

Wannan taƙaitaccen gargaɗin tsaro ne. Don cikakken jerin gargaɗin, gami da fassarorin, duba
Takardar bayanan EX9208 https://www.juniper.net/documentation/product/en_US/ex9208.

GARGADI: Rashin kiyaye waɗannan gargaɗin tsaro na iya haifar da rauni ko mutuwa.

• Kafin cirewa ko shigar da abubuwan canzawa, haɗa madaurin ESD zuwa wurin ESD, kuma sanya sauran ƙarshen madauri kusa da wuyan hannu don gujewa. Rashin yin amfani da madaurin ESD na iya haifar da lalacewa ga sauyawa.
• Izinin horarwa da ƙwararrun ma'aikata kawai don girka ko musanya abubuwan da ke canzawa.
• Yi hanyoyin da aka bayyana a cikin wannan saurin farawa da takaddun EX Series. Dole ne ma'aikatan sabis masu izini kawai suyi wasu ayyuka.
• Kafin shigar da canjin, karanta umarnin tsare-tsare a cikin takaddun EX Series don tabbatar da cewa rukunin yanar gizon ya cika buƙatun wuta, muhalli, da sharewa don sauyawa.
• Kafin haɗa sauyawa zuwa tushen wuta, karanta umarnin shigarwa a cikin takaddun EX Series.
• Don tsarin sanyaya ya yi aiki yadda ya kamata, iskan da ke kewaye da chassis dole ne ya kasance mara iyaka.
• Bada aƙalla inci 6 (15.2 cm) na sharewa tsakanin maɓallan sanyayawar gefe. Bada 2.8 in. (7 cm) tsakanin gefen chassis da duk wani wuri mara zafi kamar bango.
• Shigar da maɓalli na EX9208 ba tare da yin amfani da ɗagawa na inji yana buƙatar mutane uku su ɗaga maɓalli a kan shiryayye masu hawa ba. Kafin ɗaga chassis, cire abubuwan da aka gyara. Don hana rauni, kiyaye bayanku madaidaiciya kuma ku ɗaga da ƙafafu, ba bayan ku ba. Kar a ɗaga chassis ta hanun wutar lantarki.
• Dutsen maɓalli a kasan rakiyar idan ita ce kawai naúrar a cikin rakiyar. Lokacin hawa maɓalli a cikin ramin da aka cika daki-daki, ɗaga naúrar mafi nauyi a kasan rakiyar kuma ɗaga sauran daga ƙasa zuwa sama domin rage nauyi.
• Lokacin da ka shigar da maɓalli, koyaushe haɗa wayar ƙasa da farko kuma cire haɗin ta ƙarshe.
• Wayar da wutar lantarki ta DC ta amfani da madaidaicin madauri. Lokacin da ake haɗa wutar lantarki, tsarin wiring ɗin da ya dace yana ƙasa zuwa ƙasa, +RTN zuwa +RTN, sannan -48 V zuwa -48 V. Lokacin cire haɗin wutar lantarki, layin da ya dace shine -48 V zuwa -48 V, +RTN zuwa +RTN , sa'an nan ƙasa zuwa ƙasa.
• Idan taragon yana da na'urori masu kwantar da hankali, shigar da su a cikin rakiyar kafin hawa ko yin hidimar maɓalli a cikin rakiyar.
• Kafin shigarwa ko bayan cire kayan lantarki, ko da yaushe sanya shi sassa-gefe sama a kan tabarmar antistatic da aka sanya a kan lebur, barga mai tsayi ko a cikin jakar antistatic.
• Kar a yi aiki akan maɓalli ko haɗa ko cire haɗin igiyoyi yayin guguwar lantarki.
• Kafin yin aiki akan kayan aikin da aka haɗa da layukan wutar lantarki, cire kayan ado, gami da zobba, abin wuya, da agogo. Abubuwan ƙarfe suna yin zafi idan an haɗa su da wuta da ƙasa kuma suna iya haifar da ƙonawa mai tsanani ko kuma a haɗa su zuwa tashoshi.

Gargadin Kebul na Wuta (Jafananci)
Kebul ɗin wutar da aka makala don wannan samfurin kawai. Kada kayi amfani da wannan kebul don wani samfur.

Tuntuɓar Sadarwar Juniper

Don tallafin fasaha, duba: http://www.juniper.net/support/requesting-support.html

Juniper Networks, alamar Juniper Networks, Juniper, da Junos alamun kasuwanci ne masu rijista na Juniper Networks, Inc. a Amurka da wasu ƙasashe. Duk sauran alamun kasuwanci, alamun sabis, alamun rajista, ko alamun sabis masu rijista mallakin masu su ne. Juniper Networks ba ta da alhakin kowane kuskure a cikin wannan takaddar. Juniper Networks suna da haƙƙin canzawa, gyaggyarawa, canja wuri, ko in ba haka ba sake duba wannan ɗaba'ar ba tare da sanarwa ba. Haƙƙin mallaka 0 2023 Juniper Networks, Inc. Duk haƙƙin mallaka.

Takardu / Albarkatu

JUNIPER NETWORKS EX9208 Ethernet Canja [pdf] Jagorar mai amfani EX9208 Ethernet Canjawa, EX9208, Ethernet Canjawa, Sauyawa

Magana

• Manual mai amfani