Fiber optic cable hom thiab kev siv
Qauv Txheej Txheem:
1) Cov Qauv Txheej Txheem Txheej Txheem: Cov qauv muaj ob qhov tseem ceeb: hom thiab specifications.
2) Model Composition Format: Hom ntawv ntawm tuskho qhov muag kabqauv muaj nyob rau hauv daim duab 2-26.
Tus qauv naj npawb muaj
Tus lej qauv muaj tsib ntu, txhua tus sawv cev los ntawm tus lej, raws li pom hauv daim duab 2-27. Cov yam ntxwv ntawm cov qauv xa mus rau cov qauv ntawm cov tub ntxhais cable thiab cov qauv kho qhov muag cable derivative.
1) Classification code:
GY-Indoor (field) optical fiber cable rau kev sib txuas lus
GM - Mobile optical fiber cable rau kev sib txuas lus
GJ - Sab hauv tsev kho qhov muag fiber ntau cable rau kev sib txuas lus
GS - Optical fiber cable rau cov khoom siv sib txuas lus
GH - Submarine optical fiber cable rau kev sib txuas lus
GT - Tshwj xeeb optical fiber cable rau kev sib txuas lus
2) Code rau reinforcing Cheebtsam:
Cov khoom siv txhawb zog xa mus rau cov khoom siv sab hauv lossis kos rau hauv cov ntaub qhwv siv los txhim kho lub zog tensile ntawm cov khoom siv kho qhov muag.
(Tsis tau kos npe) - Ib tus tswv cuab muaj zog hlau
F - Ib tug uas tsis yog-cov tswv cuab muaj zog
3) Cov Qauv Txheej Txheem Txheej Txheem:Cov yam ntxwv ntawm cov kab hluav taws xob kho qhov muag yuav tsum qhia txog hom tseem ceeb ntawm cov tub ntxhais cable thiab cov qauv tsim los ntawm cov khoom siv kho qhov muag. Thaum ob peb yam ntxwv ntawm cov kab hluav taws xob kho qhov muag yuav tsum tau teev tseg, kev sib xyaw ua ke tuaj yeem siv tau, thiab cov lej sib xyaw ua ke tau teeb tsa hauv qhov kev txiav txim hauv qab no los ntawm sab saum toj mus rau hauv qab.
D - Fiber optic ribbon qauv
(Unsigned) - Loose tube fiber optic sheathing qauv
J - Tight tube fiber optic sheathing qauv
(Unsigned) - Stranded structure
G - Skeleton zawj qauv
X - Cable center tube (sheathing) qauv
T - Ointment-cov qauv ua tiav
(Unsigned) - dej qhuav- thaiv cov qauv
R - Huab cua- puv qauv
C - Tus kheej- txhawb nqa qauv
B - Pav ca
E - Elliptical zoo
Z - nplaim retardant
4) Cov ntaub ntawv code:
Y-polyethylene ntaub
V - Polyvinyl chloride sheath
U-polyurethane ntaub
A – Aluminium-polyethylene bonded sheath (abbreviated li A sheath)
S - Hlau -polyethylene bonded sheath (abbreviated li S sheath)
W – Steel-polyethylene bonded sheath nrog interlocking parallel steel hlau (abbreviated li W sheath)
L-Aluminium sheath
G-Steel Sheath
Q - Lub taub hau taub hau
5) Cov txheej txheem tiv thaiv sab nrauv:
Thaum muaj txheej txheej tiv thaiv sab nrauv, nws yuav suav nrog qee lossis tag nrho cov padding txheej, txheej armor thiab txheej txheej. Nws lub npe yog sawv cev los ntawm ob pawg ntawm tus lej (cov padding txheej tsis tas yuav sawv cev). Thawj txheej sawv cev rau txheej armor, uas tuaj yeem yog ib lossis ob tus lej (saib Table 2-13); cov txheej thib ob sawv cev rau lub tsho sab nrauv lossis txheej txheej, uas yuav tsum yog ib tus lej (saib Daim duab 2-14).
Table 2-13: Cabin Category
| Code | Lub npe Askiv |
|---|---|
| 0 | Suite |
| 2 | Mini Suite |
| 3 | Ob chav txaj Ocean View |
| 33 | Twin Bed Ocean View |
| 4 | Ob chav txaj Porthole |
| 44 | Twin txaj Porthole |
| 5 | Obstructed Saib |
Table 2-14: Sab Nraum Sab Nraud lossis Sab Nraud
| Code | Lub npe Askiv |
|---|---|
| 1 | Sab nrauv Corridor |
| 2 | Promenade Deck |
| 3 | Nkoj Nkoj |
| 4 | Deck ntawm Nkoj nrog Lido |
| 5 | Deck ntawm Nkoj nrog kev tiv thaiv |
Cov specifications
Cov specifications ntawm tus qauv kho qhov muag cable muaj xws li cov specifications ntawm optical fiber thiab conductive core hlau.
1) Cov qauv ntawm cov kab hluav taws xob kho qhov muag tau pom hauv daim duab 2-28. Cov kev qhia tshwj xeeb ntawm cov khoom siv kho qhov muag thiab cov xaim hluav taws xob yog sib cais los ntawm kev kos npe ("+").
2) Optical fiber specifications: Cov specifications ntawm optical fiber muaj xws li cov fibers thiab fiber ntau hom. Yog tias tib lub tshuab kho qhov muag muaj ob lossis ntau qhov tshwj xeeb (cov fibers thiab hom) ntawm cov fibers optical, lawv txuas nrog "+" kos npe.
① Cov npe suav fiber ntau siv qhov tseeb ntawm cov fibers ntawm tib qeb hauv cov khoom siv kho qhov muag.
② Cov npe ntawm cov khoom siv fiber ntau yuav tsum siv cov lej faib rau cov khoom siv fiber ntau. Raws li cov qauv xws li IEC 60793-2 (1998) "Optical Fibers Part 2: Product Specifications," uppercase A sawv cev rau multimode fiber, uppercase B sawv cev rau ib hom fiber ntau, thiab cov lej thiab cov tsiaj ntawv me yog siv los sawv cev rau ntau hom fiber ntau. Cov kev faib cov lis dej num rau multimode thiab ib hom fibers muaj nyob rau hauv cov lus hauv qab no.
| Classification Code | Hom Fiber | Fineness / μm | Denier / tus | Khoom siv |
|---|---|---|---|---|
| Ala | Polyester staple fiber ntau | 50 | 125 | PET |
| Alb | Polyester staple fiber ntau | 62.5 | 125 | PET |
| Alc | Polyester staple fiber ntau | 85 | 125 | PET |
| Ald | Polyester staple fiber ntau | 100 | 140 | PET |
| A2a | Acrylic staple fiber ntau | 100 | 140 | PAN (Acrylic) |
| Classification Code | Lub npe (English) | Khoom siv |
|---|---|---|
| Bl.1 | Tsis yog - xim hloov pauv | Silica |
| Bl.2 | Xim hloov | Silica |
| B2 | Xim hloov | Silica |
| B4 | Tsis yog - xim hloov pauv | Silica |
3) Specifications ntawm conductive core xov hlau: Qhov sib xyaw ntawm cov tub ntxhais cov xov hlau yuav tsum ua raws li cov kev cai ntawm kev sib txuas lus kev lag luam cov qauv hais txog qhov muaj pes tsawg leeg ntawm tooj liab core xov hlau.
Piv txwv
Piv txwv li 1: Sab nraum zoov kho qhov muag cable rau kev sib txuas lus, featuring hlau reinforcement, xoob raj stranding, puv qauv, aluminium-polyethylene bonded sheath, corrugated steel daim kab xev armor, thiab polyethylene sheath, muaj xws li 12 50um/125um silica series graded- xim multimode 5 wire fiber ntau 6 hli tooj liab hlau rau tej thaj chaw deb fais fab mov thiab saib xyuas. Tus qauv cable yuav tsum tau sawv cev raws li GYTA5312Ala+4 × 0.9.
Piv txwv 2: Sab nraum zoov kho qhov muag cable rau kev sib txuas lus, featuring hlau reinforcement, fiber ntau ribbon, xoob tube stranding, ntim cov qauv, thiab txhuas-polyethylene bonded sheath, muaj 24 non-zero dispersion-hloov ib leeg- hom optical fibers. Tus qauv cable yuav tsum tau sawv cev raws li GYDTA24B4.
Piv txwv 3: Sab hauv kho qhov muag cable rau kev sib txuas lus, uas tsis yog-hlau reinforcement, fiber ntau ribbon, tiaj tus qauv, thiab halogen-dawb nplaim taws- retardant polyethylene sheath, muaj 12 pa los yog tsis yog -dispersion-hloov ib leeg -. Tus qauv cable yuav tsum tau sawv cev raws li GJFDBZY12B1.
Fiber optic cable kawg ID
Txhawm rau ua kom raug splicing, ntsuas, thiab kev saib xyuas ntawm cov phiaj xwm kho qhov muag, nws yog qhov tseem ceeb rau thawj tus tswv txoj hauv kev los txheeb xyuas cov kab xaus thiab teeb tsa cov fiber ntau hauv cov kab. Qhov no yog qhov tsim nyog los txhim kho kev tsim kho kom zoo dua qub thiab pab txhawb kev txij nkawm yav tom ntej.
Cov chav nyob hauv fiber ntau hauv cov khoom siv kho qhov muag, thiab cov fibers hauv txhua chav, raug txheeb xyuas siv cov xim tag nrho los qhia txog cov kab xaus thiab cov lej fiber ntau. Cov xim spectrum kev npaj thiab cov cim ntxiv xim txawv me ntsis ntawm lub teb chaws mus rau lub teb chaws thiab tau teev nyob rau hauv cov qauv khoom ntawm txhua lub teb chaws. Tam sim no, domestically tsim optical cables ua tau raws li engineering xav tau; yog li ntawd, tshooj no tsuas yog qhia txog cov feem ntau siv tag nrho cov spectrum optical cables.
Kev txheeb xyuas ntawm fiber ntau optic cables yog qee yam zoo ib yam li cov hluav taws xob cables.
1) Rau cov khoom siv kho qhov muag tshiab: Cov dot liab kawg yog kawg A, thiab ntsuab dot kawg yog kawg B; qhov kawg nrog tus lej me me ntawm lub plhaub sab nraud yog qhov kawg A, thiab lwm qhov kawg yog kawg B.
2) Rau cov khoom siv kho qhov muag qub: Vim tias lawv yog cov cables qub, cov xim liab thiab ntsuab thiab cov lej ntev yuav tsis pom (lawv yuav raug hnav thaum lub sij hawm tsim kho). Cov txheej txheem ntawm kev txheeb xyuas yog: tig mus rau qhov kawg ntawm lub cable, yog tias cov hlua xoob nyob rau hauv tib txheej txheej yog teem caij raws li kev txiav txim ntawm xiav, txiv kab ntxwv, ntsuab, xim av, grey, thiab dawb, ces nws yog kawg A ntawm lub cable; txwv tsis pub, nws yog kawg B.
Fiber ordering nyob rau hauv kev sib txuas lus optical cables
Lub tsev xoob lub raj optical fiber ntau chromatograms hauv optical cables tuaj nyob rau hauv ob hom: ib qho nrog 6 cores thiab lwm yam nrog 12 cores. Lub chromatogram ntawm lub qub yog teem rau hauv kev txiav txim ntawm xiav, txiv kab ntxwv, ntsuab, xim av, grey, thiab dawb, thaum lub tom kawg yog teem nyob rau hauv qhov kev txiav txim ntawm xiav, txiv kab ntxwv, ntsuab, xim av, grey, dawb, liab, dub, daj, ntshav, liab, thiab ntuj xiav.
Yog hais tias nws yog 6-core unit xoob raj, ces 6 optical fibers nyob rau hauv lub xiav xoob raj (xiav, txiv kab ntxwv, ntsuab, xim av, grey, thiab dawb) sib haum mus rau optical fibers 1 mus rau 6; 6 fibers kho qhov muag nyob rau hauv lub txiv kab ntxwv xoob raj uas yog ze ze rau lub xiav xoob raj (xiav, txiv kab ntxwv, ntsuab, xim av, grey, thiab dawb) sib haum mus rau optical fibers 7 mus rau 12, thiab hais txog, kom txog rau thaum tag nrho cov optical fibers nyob rau hauv tag nrho cov xoob raj yog teem.
Yog hais tias nws yog 12-core unit xoob raj, ces 12 optical fibers nyob rau hauv lub xiav xoob raj (xiav, txiv kab ntxwv, ntsuab, xim av, grey, dawb, liab, dub, daj, ntshav, liab, xiav xiav) sib haum mus rau fibers 1 mus rau 12; 12 fibers optical nyob rau hauv lub txiv kab ntxwv xoob raj nyob ib sab ntawm lub xiav xoob raj (xiav, txiv kab ntxwv, ntsuab, xim av, grey, dawb, liab, dub, daj, ntshav, liab, xiav xiav) sib haum mus rau fibers 12 mus rau 24, thiab hais txog, kom txog rau thaum tag nrho cov fibers optical nyob rau hauv lub xoob raj yog teem.
Cov txheej txheem no nthuav tawm cov xim sib koom ua ke rau ob qho tib si kho qhov muag thiab hluav taws xob cables, ua haujlwm 10 xim uas tsim cov txheej txheem rwb thaiv tsev ntawm tag nrho -spectrum, tag nrho- cov tub ntxhais yas yas: dawb, liab, dub, daj, ntshav, xiav, txiv kab ntxwv, ntsuab, xim av, thiab grey. Txawm li cas los xij, qhov sib txawv tseem ceeb nyob hauv lub voj voog xim. Nyob rau hauv tag nrho -spectrum, tag nrho- cov yas cables, qhov tsawg kawg nkaus xim voj voog yog 5 xim (paub), xws li dawb/xiav, dawb/txiv kab ntxwv, dawb/ntsuab, dawb/xim av, thiab dawb/grey. Hauv cov khoom siv kho qhov muag, txawm li cas los xij, muaj 6 xim-xiav, txiv kab ntxwv, ntsuab, xim av, grey, thiab dawb. Tsis tas li ntawd, txhua lub raj xoob muaj 6 fibers optical, tsis yog 5. Qhov kev sib txawv no tseem ceeb heev kom nkag siab.
