Laub Tes Tsho Tawm Hauv Qab Ntw Dej Fiber Optic Cable
Fiber Optics
Roj-Filled Loose Tubing
Hlau Hlau Armor
PE puab lub tsho
Water Resistant Daim kab xev
Rip qaum
Wrinkled Steel Daim kab xev Armor
PE Outer Jacket
Txuj:
GR409-Core TIA/EIA 568B.3 ICEA-S-83-59
Cable Mechanical Properties:
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Yam tsawg kawg Bending Radius
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Tso cai Squash Force
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Siab siab tshaj plaws
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Qhov ntsuas kub ntau
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Qhwv ib ncig
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Recurrent Force
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|---|---|---|---|---|---|
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Nruab: 20 x OD tiag: 10 x ntawm
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875N / cm (500lb / hauv 3.5N / cm (Lg)
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2000N
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Kev khiav hauj lwm qhov kub thiab txias: -40° C rau +70 ° C
Cia qhov kub thiab txias: -50° C rau +70 ° C
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20 lub lis piam rau armored cables, 100 lub lim tiam rau cov kab tsis muaj armored
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2.9 N.m (J) 3*2 cuam tshuam
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Fiber Optic Cable Parameters:
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Fiber Core Number
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Nominal Nyhav (kg/km)
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Nominal Nyhav (lb / ltd)
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Nominal Outer Diameter (lub hli)
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Nominal Outside Diameter (hauv)
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Qhov siab tshaj plaws
|
|
|---|---|---|---|---|---|---|
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2-24
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650
|
436.24
|
20.3
|
0.798
|
8000/1800
|
2650/595
|
|
26-36
|
716
|
480.54
|
21.6
|
0.849
|
8000/1800
|
2650/595
|
|
38-72
|
1008
|
676.51
|
25.2
|
0.991
|
8000/1800
|
2650/595
|
Cov Ntawv Thov:
Loose-set laminated fiber optic cable underwater muaj lub zog tensile zoo, lateral compression kuj thiab zoo heev mechanical zog, thiab tuaj yeem hloov tau zoo rau qhov chaw ua haujlwm ib puag ncig. Qhov me me txoj kab uas hla thiab lub teeb yuag, ua ke nrog zoo tensile zog thiab lateral compression kuj, ua kom lawv haum rau cov chaw ua haujlwm hauv qab dej thiab siv los txuas cov khoom siv sib txuas lus thiab cov ntaub ntawv tsis tu ncua.
Loose-sleeved laminated stranded underwater fiber optic cables muaj 5-36 optical fibers, muaj tag nrho ntawm 3 cov khaubncaws sab nraud povtseg ntawm lub tes tsho xoob tubing thiab muab tub lim nyob ib ncig ntawm lub hauv paus tseem ceeb, ntxiv rau PE lub tsho sab nrauv. Txhua pob muaj 4-12 fibers, thiab cov khoom siv los yog ntau txoj hlua steel hlau nrog polyethylene feem ntau yog siv los ua lub hauv paus txhawb zog. Yog tias tsis tas yuav tsum muaj daim ntawv cog lus hlau ntxiv, FRP tuaj yeem siv los ua qhov chaw txhawb zog. Spun xuab zeb los yog iav filaments yog siv nyob ib ncig ntawm lub pob los muab kev tiv thaiv thiab ua kom lub zog tensile. Thawj txheej ntawm cov kab no yog PE puab lub tsho thiab crumpled steel daim kab xev armor, txheej thib ob yog PE puab lub tsho thiab cov hlau hlau armor, ua raws li PE lub tsho sab nrauv. Ntxiv ib txheej ntawm aluminium daim kab xev rau hauv lub sheath muab noo noo tiv thaiv thiab shielding, thiab ntxiv ib txoj hlua txiav rau hauv lub sheath pab txhawb kev txav ntawm fiber ntau optic cable.
