3 Cov lus nug koj yuav tsum nug ua ntej yuav Fiber Optic Cable

Sau: Willa Shang willa@gloryoptic.com

 

Nqe Lus Nug 1: Siv sab hauv lossis sab nraum zoov?

Vim Li Cas Koj Yuav Tsum Nug:Qhov no yog cov lus nug tseem ceeb tshaj plaws thiab tseem ceeb tshaj plaws thaum xaiv cable. Kev siv cov cables tsis tsim nyog rau ib puag ncig tsis yog tsuas yog siv nyiaj pov tseg xwb tab sis kuj ua rau muaj kev nyab xeeb loj thiab kev pheej hmoo ua haujlwm.

Cov txiaj ntsig ntawm Kev Xaiv Qhov Kev Xaiv Tsis Zoo:

Siv sab nraum zoov cable sab hauv tsev:Nws cov dej ntub dej tuab- pov thawj thiab cov khaubncaws sab nraud povtseg ua rau cov hlua khov thiab hnyav, ua rau nws nyuaj rau pw hauv cov phab ntsa lossis cov kav dej. Nws feem ntau tsis muaj hluav taws xob txaus, ua txhaum txoj cai hauv tsev.

 

Siv sab hauv tsev fiber ntau optic cable sab nraum zoov:Nws tsis tuaj yeem tiv taus UV rays, nag, thiab kub heev. Lub sheath yuav muaj hnub nyoog thiab tawg sai heev, tso cai rau noo noo nkag mus rau hauv, degrading lub teeb liab zoo, thiab thaum kawg ua rau tsis ua hauj lwm, muaj peev xwm nyob rau hauv ib xyoos.

Yuav xaiv thiab txuag cov nqi li cas:

Purely Indoor Environments (Offices, Data Center Server Rooms, Home Network Cabinets):Ib txwm xaiv cov fiber ntau optic hauv tsev, ua tib zoo saib seb lawv puas siv "Low Smoke Halogen-Free (LSZH)" cov ntaub ntawv sheath. Qhov no yog qhov tseem ceeb heev rau cov neeg ua haujlwm kev nyab xeeb thiab ua raws li cov cai tswj hluav taws xob- ib qho kev nqis peev ib zaug - uas txo cov kev pheej hmoo loj.

 

Cov ntsiab lus sab nraum zoov lossis nkag mus (ntev raws phab ntsa sab nrauv, ncaj nraim faus, nkag hauv tsev los ntawm ncej):Sab nraum zoov fiber ntau optic cables yog yuav tsum tau. Xaiv cov subtype tshwj xeeb raws li txoj kev teeb tsa (xws li, armored fiber optic cables rau faus ncaj qha, thiab siv zog UV- tiv thaiv fiber ntau optic cables rau overhead installation).

Tus nqi -Txuag Tswv yim:Kom meej meej qhov kev siv cov ntaub ntawv. Tsis txhob yuav cov khoom siv hluav taws xob sab nraum zoov uas kim heev rau kev siv sab hauv tsev, thiab tsis txhob siv cov khoom siv hluav taws xob hauv tsev rau sab nraum zoov kom txuag tau nyiaj.

Nqe Lus Nug 2: Kuv puas yuav tsum them tus nqi "premium" rau kev ruaj ntseg? (Hais txog Flame Retardancy)

Vim Li Cas Koj Yuav Tsum Nug: Hauv ib puag ncig sab hauv tsev, cov yam ntxwv ntawm kev nyab xeeb hluav taws ntawm cov kab hluav taws xob tsis yog "ntxiv- ntawm qhov tshwj xeeb," tab sis yog qhov tsim nyog. Tsis quav ntsej qhov no tuaj yeem ua rau muaj kev nplua rau kev tswj hwm thiab kev lav phib xaub tseem ceeb.

Kev Paub Tseem Ceeb:Cov txheej txheem PVC sheathed cables ua rau ntau qhov ntom ntom, cov pa luam yeeb muaj kuab lom thaum hlawv, ua rau hluav taws kub - cuam tshuam txog kev tuag. Halogen Tsawg Halogen-Dawb (LSZH) cov ntaub ntawv tsim cov pa luam yeeb tsawg heev thiab tsis tso cov pa phem halogen thaum hlawv.

 

Yuav xaiv thiab txuag cov nqi li cas:

Nug koj tus neeg muag khoom ncaj qha:"Lub cable no puas ua tau raws li LSZH (Low Smoke Halogen{0}}Free) qauv?" los yog "Dab tsi yog nws cov nplaim hluav taws kub nyhiab?"

Hauv kev lag luam loj xws li Tebchaws Europe thiab North America, kev siv cov pa hluav taws xob qis Halogen-Dawb (LSZH) cables feem ntau yuav tsum muaj rau kev xaim hauv cov tsev lag luam thiab cov khoom siv pej xeem. Txawm hais tias rau siab - cov phiaj xwm vaj tsev nyob kawg, kev siv cov cables no tau pom zoo.

Nqis -Txuag Tswvyim:Thaum LSZH cables tej zaum yuav kim dua me ntsis rau ib chav tsev, lawv tuaj yeem txuag koj ntawm cov nqi rov qab rau yav tom ntej kom ua tau raws li cov qauv, nrog rau cov nqi pheej hmoo tsis muaj kev nyab xeeb. Qhov no yog qhov tseeb "tus nqi rau nyiaj."

Nqe Lus Nug 3: Nws puas hloov tau txaus? Nws puas tuaj yeem ua tau raws li qhov xav tau tam sim no thiab yav tom ntej?

 

Vim li cas koj yuav tsum nug cov lus nug no:Cov lus nug no muaj kev txhawj xeeb txog kev yooj yim ntawm kev teeb tsa, kev cia siab rau lub cev, thiab kev hloov kho tshiab rau yav tom ntej.

Ua kom pom tseeb ntawm ob lub ntsiab lus tseem ceeb:

Yam tsawg kawg Bending Radius:Qhov no yog lub kaum sab xis me tshaj plaws uas lub cable tuaj yeem khoov yam tsis muaj teeb meem loj. Lub vojvoog me me me me txhais tau hais tias lub cable hloov tau yooj yim dua, yooj yim dua los ntawm cov kab hauv txee thiab cov kav dej, txuag lub sijhawm thiab kev siv zog, thiab txo qhov kev pheej hmoo ntawm fiber ntau puas vim yog cov kaum sab xis ntau dhau.

 

Hom Fiber:Qhov no txiav txim siab lub network ceev thiab kis tau tus mob nyob deb txwv. Rau feem ntau cov lag luam network thiab gigabit/10-gigabit hauv tsev daim ntawv thov, OM4 multimode fiber ntau yog qhov kev xaiv zoo tshaj plaws nrog tus nqi zoo heev- ua tau zoo thiab txhawb kev hloov kho ntau xyoo. Rau qhov ntev - kis tau tus mob los yog kev ua tau zoo heev, OS2 ib hom fiber ntau yog xav tau.

Yuav xaiv thiab txuag nqi li cas:

Thov ib daim ntawv qhia cov khoom lag luam los ntawm tus neeg muag khoom thiab nrhiav qhov "tsawg kawg bending vojvoog" tus nqi - qhov me dua qhov zoo dua.

Xaiv hom fiber ntau raws li kev sib kis nrug:Siv multimode fiber ntau (OM4) kom deb li deb li ob peb puas meters, thiab ib leeg -mode fiber (OS2) kom ntev dua. Yog tias tsis ntseeg, xaiv ib leeg - hom fiber ntau rau pem hauv ntej- saib. Txawm hais tias optical modules kim dua me ntsis, tus nqi cable yog tam sim no piv rau multimode fiber ntau, thiab nws zam cov nqi rewiring siab vim qhov deb lossis bandwidth txwv tom qab.

 

Nyiaj-cov lus qhia txuag:Xaiv cov cables hloov tau yooj yim txo qhov teeb meem ntawm kev teeb tsa thiab kev puas tsuaj. Xaiv hom fiber ntau uas tsim nyog muab "txhim kho txoj hauv kev" rau lub network, tiv thaiv cov peev txheej cabling no rau ntau xyoo thiab tsis txhob muaj cov khib nyiab loj tshaj plaws: kev ua haujlwm tsis ua haujlwm. cia rov- ua yav tom ntej.

 

Cia cov lus nug tsim muaj nuj nqis rau koj

Kev yuav fiber ntau optic cable tsis yog cov khoom lag luam yooj yim; Nws yog kev nqis peev hauv infrastructure. Siv ob peb feeb los qhia peb cov lus nug no:

1. Sab hauv lossis sab nraum zoov?- Hais txog kev nyab xeeb thiab durability fundamentals.

2. Puas yog LSZH Nplaim Retardancy xav tau?- Hais txog kev ua raws cai thiab kev nyab xeeb ntawm lub neej.

3. Puas yog Khoov Radius thiab Fiber Hom haum?- Hais txog qhov teeb meem kev teeb tsa thiab kev hloov kho yav tom ntej.

Koj tuaj yeem hloov pauv los ntawm kev yuav khoom mus rau kev npaj ua haujlwm, koom nrog kev sib txuas lus zoo thiab kev tshaj lij nrog cov neeg muag khoom kom ntseeg tau tias koj tsis yog yuav cov cables xwb, tab sis tseem muaj sijhawm ntev - kev ua haujlwm ruaj khov, kev ua raws li kev nyab xeeb, thiab kev tiv thaiv peev. Nco ntsoov, txoj kev xaiv yog pib nrog kev nug cov lus nug zoo.