{"id":52946,"date":"2019-11-20T00:00:00","date_gmt":"2019-11-19T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/servernyj-shkaf-na-14-patch-panelej-ili-5-dnej-provedennyh-v-servernoj"},"modified":"2020-02-18T14:00:46","modified_gmt":"2020-02-18T11:00:46","slug":"servernyj-shkaf-na-14-patch-panelej-ili-5-dnej-provedennyh-v-servernoj","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/servernyj-shkaf-na-14-patch-panelej-ili-5-dnej-provedennyh-v-servernoj","title":{"rendered":"Serverikapp 14 patch-paneelile v\u00f5i 5 p\u00e4eva serveriruumis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

<\/p>\n

Kaabli paigaldus ja patch-paneelide \u00fchendamine serveriruumis<\/h2>\n

<\/b>
\n\"Serverikapp
\n
\nSelles artiklis jagan oma kogemust 14 patch-paneeliga serveriruumi organiseerimisel.<\/p>\n

Allpool on palju fotosid.<\/i>
\n<\/a><\/noindex>
\n\"Serverikapp
\n
\n\"Serverikapp
\n<\/p>\n

\u00dcldine teave objekti ja serveriruumi kohta<\/b><\/h3>\n

\nMeie ettev\u00f5te DATANETWORKS v\u00f5itis hanget uue kolme korruselise b\u00fcroohoone SCS rajamiseks. V\u00f5rk sisaldab 321 porti ja 14 patch-paneeli. Minimaalsed n\u00f5uded vaskkaablile ja komponentidele on cat 6a, FTP, kuna ISO 11801 uute standardite kohaselt peab ettev\u00f5tte v\u00f5rgu rajamiseks olema kasutatav v\u00e4hemalt 6. kategooria kaabel.<\/p>\n

Valik langes ettev\u00f5tte Corning toodete peale. Valisime modulaarse patch-paneeli, kuna neid on lihtsam hooldada ja kui \u00fcks port eba\u00f5nnestub, saab selle h\u00f5lpsasti asendada, kaotamata paneeli v\u00e4\u00e4rtuslikku ruumi. Kasutasime Corning sx500 mooduleid, ekraaniga, cat 6a, keystone-t\u00fc\u00fcpi paigaldamiseks. Ostsime CMS tootmisest 42U kappi, millel on perforatsioonidega uksed, et tagada seadmete paremat ventilatsiooni ja suurendatud k\u00fclgmist ruumi kaabli paigaldamise ja v\u00f5rgu seadmete paigaldamiseks. Tulevikus tuleb 800 mm laiusest kappi meile v\u00e4ga kasuks. Serveriruumi kaabli marsruut on ehitatud 300*50 mm v\u00f5rkpahnast, millel on riputamine keermestatud varrastele ja tangidele.<\/p>\n

V\u00f5rgu ehitamine kestis aasta, objekti erineva valmiduse t\u00f5ttu. Mina ja mu kaaslane k\u00e4isime mitu korda abiks kaabli marsruudi ja kaabli pingutuse paigaldamisel, kuid p\u00f5hiosa t\u00f6\u00f6st tegid teised montaa\u017eimehed. Meie t\u00f6\u00f6 viimaseks etapiks objektil oli kaabli paigaldamine ja \u00fchendamine kommutaatorikapis. Kogu protsess kestis viis p\u00e4eva, millest kolm paigaldasime kaablit korvidele ja jagasime neid patch-paneelide vahel.<\/p>\n

Kaabli ettevalmistamine kappi sisenemiseks ja kaabliradade paigaldamine<\/b><\/h3>\n

\n\"Serverikapp
\n
\n\"Serverikapp
\n
\n\"Serverikapp
\n
\nSisenud serveriruumi, n\u00e4gime kolme kaabli\u00fchendust, kaks neist kulgesid lae all ja \u00fcks tuli p\u00f5randalt kapist. Alguses otsustasime l\u00fchendada kaablid ligikaudu vajaliku pikkuseni, j\u00e4ttes \u00fche meetri varu \u00fchendamiseks ja m\u00e4rgistamiseks. M\u00f5nede kaablite pikkus oli selgelt suurem, kui vajalik, mis raskendaks edasist t\u00f6\u00f6d kaablite korraldamisel ja panemisel. Liigne pikkus l\u00f5igates sorteerisime kaablid vastavalt patch paneelidele, 24 \u00fchendust \u00fchte paneeli ja iga kimp \u201ekorrastasime\u201c PANDUIT'i kaabli paigaldusseadmega. M\u00f5eldes ette kaablite sisestamise j\u00e4rjekorralle kabinetti, kindlustasime need kaablisidekammidega, iga 25-30 sentimeetri j\u00e4rel. Oluline on eelnevalt teada paneelide asukohta ja paigutada kaabel j\u00e4rjestikku, et v\u00e4ltida p\u00f5imumist. See protsess v\u00f5ttis meilt kaks p\u00e4eva, t\u00f6\u00f6 oli rutiinne, kuid tulemuseks oli kaablite marsruutide visuaalne ja tehniline kord. Kapisse sisenemisel otsustasime j\u00e4tta kaablisse silmuse, et tagada tulevikus mugavus hoolduse korral.<\/p>\n

Modulite \u00fcmberl\u00fclitamine, patch-paneelide komplekteerimine ja paigaldamine kapisse<\/b><\/h3>\n

\n\"Serverikapp
\n
\n\"Serverikapp
\n
\nKui olime kaabli pannud patch-paneeli paigalduskohta, kinnitasime kaablisidete abil \u00fchendused paneeli korraldaja k\u00fclge vastavalt portide numbritele. Siis l\u00f5ikasime veel kord liialdava kaabli pikkuse, j\u00e4ttes paar sentimeetrit varu l\u00f5ikamiseks.<\/p>\n

Oma praktika jooksul olen proovinud mitmeid erinevaid mooduleid erinevatelt kaubam\u00e4rkidelt. \u00dctlen, et k\u00f5ige mugavam on isehaarav moodul Legrand. Nende plastiknuppu keerates, kinnitub vastask\u00fclg ja j\u00e4\u00e4b \u00fcle vaid kaablite otste l\u00f5ikamine, kuid need komponendid on 5e UTP kategooriast, mis antud juhul ei sobi. Corning'i moodul koosneb kahest komponendist ja kohandatavast vaskliimriba ekraani \u00fchendamiseks. Koonduva paari v\u00e4rviskeem on h\u00e4sti koostatud ja v\u00e4hendab paari segamise riski \u00fchendamisel. Testimise k\u00e4igus ilmnes v\u00e4hem kui 10% vigu, mis 642 mooduli kohta ekraaniga on normaalne tulemus. \u00dchendamine kestis umbes 15 tundi, mina olin \u00fche rack'i k\u00fcljest, kolleeg teisel. Kogu selle aja pidin t\u00f6\u00f6tama seistes, mugava t\u00f6\u00f6koha rajamiseks ei olnud v\u00f5imalust, kuna rack'i tagumine k\u00fclg asus l\u00e4hedal kommunikatsiooniseinale. Kolleeg t\u00f6\u00f6tas istudes, tal vedas). Meie ametis tuleb sageli t\u00f6\u00f6tada ebamugavates tingimustes ja asendites. M\u00f5nikord on kuum, m\u00f5nikord k\u00fclm, kitsas, liiga k\u00f5rge v\u00f5i v\u00e4ga madal. Korraga peab p\u00fcsti roomama kaabli vedamiseks v\u00f5i rippuma k\u00f5rgusest turvav\u00f6\u00f6l. Selle p\u00e4rast armastan oma t\u00f6\u00f6d, alati on uusi kohti, \u00fclesandeid ja lahendusi, mis enamasti tuleb iseseisvalt v\u00e4lja m\u00f5elda. Istuda kontoris ei ole kindlasti minu jaoks, p\u00e4rast 8 aastat selliseid seiklusi. Nii et 14 patch paneli kokku liitmisel on aeg k\u00f5ik kokku panna ja n\u00e4ha, kuhu on viis p\u00e4eva kulutatud. Kui plaadid ja kaabli korraldajad oma seadmetele kinnitada (eelnevalt j\u00e4tte koht l\u00fclitusseadeteks) ning tulemust n\u00e4hes saad suure rahulolu tunde, v\u00f5in seda nimetada euforiaks. Arvan, et klient saab v\u00e4hem r\u00f5\u00f5mu kui mina, kui t\u00f6\u00f6 on usinasti tehtud. Juhtub, et midagi ei saa t\u00e4iesti valmis ja p\u00e4rast on raske magama j\u00e4\u00e4da, m\u00f5tle selle peale, seet\u00f5ttu olen j\u00e4reldusele j\u00f5udnud, et parem on kohe h\u00e4sti teha. Loodan, et see on ka teie reegel t\u00f6\u00f6s!<\/p>\n

<\/p>\n

V\u00f5rgu testimine Fluke Networks DTX-1500 seadmega<\/h3>\n

<\/b>
\n\"Serverikapp
\n
\nV\u00f5rgutestimist terviklikkuse ja v\u00e4rvipinnase t\u00f5hususe osas saab teostada mitmete seadmetega. On olemas lihtsad testijad koos juhtmete helisensori ja v\u00e4rvikoosk\u00f5lastuse funktsioonidega, kuid v\u00f5rgu sertifitseerimise ja garantiide saamiseks tootjalt (antud juhul 20 aastat Corningilt) on vajalik testida v\u00f5rku seadmega DTX-1500 vastavalt rahvusvahelistele standarditele ISO v\u00f5i TIA. Seade peab olema kalibreeritud v\u00e4hemalt korra aastas, mida me edukalt teeme, vastasel juhul pole tulemused kehtivad. Erinevalt tavalisest testijast n\u00e4itab Fluke, millised paarid on sassi l\u00e4inud, linkide pikkust, signaali kadude ja muud teavet. Vea korral n\u00e4itab Fluke, kus kaabli l\u00f5pus probleem esines, mis oluliselt lihtsustab komponendi teenindamist. Seade ei ole odav, kuid suure SCK loomisel on see vajalik. P\u00e4rast testimise l\u00f5petamist saadetakse tulemused tootjale \u00fclevaatamiseks ning kui k\u00f5ik on h\u00e4sti, annab ta garantii oma tootele.<\/p>\n

Testimise l\u00f5petanud, k\u00f5ik vead parandanud ja koristamise teinud, v\u00f5ib paigaldaja objektist r\u00e4\u00e4kida kui l\u00f5ppenud. Viie p\u00e4eva \u00e4rireis on l\u00f5ppenud ja olime rahul ning s\u00f5itsime koju. Edasi on t\u00f6\u00f6dega seotud juhtide ja planeerijate \u00fclesanne dokumentatsiooni esitamine.<\/p>\n

Autorilt:<\/i><\/b><\/p>\n

Soovin, et teile meeldiks oma t\u00f6\u00f6st r\u00f5\u00f5mu tunda, kvaliteetselt teostatud projektidest. Minule endale on piinlik, kui t\u00f6\u00f6 on halvasti tehtud, m\u00f5tlen sellele pidevalt ja rahu ei ole. Olen endale aru saanud, et on lihtsam kohe h\u00e4sti teha. Loodan, et see on ka teie reegel t\u00f6\u00f6s.
\n
Allikas: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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