Armored Cable

tus kheej hom

 

 

FTTH poob cable-Ink printing

Pav ca cable-Plasma pringting

Sab nraum zoov cable GYTC8S-Iron printing

Jumper cable - SC/UPC-SC/APC

GYTC8S 24 core -nruas ntoo

FTTH cable-1km nruas

FTTH cable -cov thawv ntim khoom

Patch qaum -Pallet pob

 

 

 

Ntim thiab nkoj

 

Patch cords hauv Pallet xa khoom

FTTH cable nyob rau hauv cartons packing

Flat cable nyob rau hauv plywood nruas pob

Composite nruas puv loaded rau hauv contianer

Khoom ntoo nruas loading yees duab

 

 

 

# Ua tiav Kev Taw Qhia rau GYXTS Center-Tube Hom Hlau Hlau Armored Rodent-Cov ntaub ntawv pov thawj Optical Cable

## I. Lub ntsiab lus ntawm Cov Ntawv Sau (National Standard Optical Cable Naming)

**GYXTS**

- **G**: Sab nraum zoov kho qhov muag cable rau kev sib txuas lus

- **Y**: Hlau reinforcing member (steel wire)

- **X**: Center-Tube Hom (ib lub raj xoob, tag nrho cov fibers optical concentrated nyob rau hauv nruab nrab ntawm cov tub ntxhais cable)

- **T**: Filled Type (loo tube, cable core full filling with water-blocking oil)

- **S**: Ib puag ncig zoo steel hlau qhwv armor (cov tub ntxhais nas- pov thawj, tensile- cov qauv tiv thaiv)

Lub Npe Tag Nrho: **Hlau- txhawb nqa, nruab nrab- raj ntim, zoo puag ncig steel hlau armored, steel- cov yas sib txuas nrog sab nraum zoov kho qhov muag cable **, feem ntau paub hauv kev lag luam li **center- xoob raj hom nas- pov thawj kho qhov muag cable**.

## II. Layered Internal Structure (los ntawm sab hauv mus rau sab nraud)

1. **Fiber Optic Cable** Mainstream G.652D ib leeg- hom fiber ntau, tag nrho colorimetric sib cais; 2-24 cores, tag nrho cov tsev nyob hauv ib lub hauv paus xoob raj.

2. **Fiber Grinder (Tube Filler)** Lub PBT xoob raj yog puv nrog cov dej tsis zoo fiber ntau grinder, cais cov dej noo, tsis muaj kev vibration, thiab tiv thaiv cov fiber ntau los ntawm kev puas tsuaj.

3. **PBT Loose Tube** High-modulus polyester khoom, hydrolysis resistant, siab zog; precisely tswj fiber ntau ntev, tiv thaiv fiber ntau stretching nyob rau hauv siab thiab tsis kub tej yam kev mob.

4. **Dej-Txoj kab xev thaiv ** qhwv ib ncig ntawm lub raj xoob, ua tiav ** tag nrho qhov ntev ntawm cov dej thaiv **, tiv thaiv cov dej nag los ntawm kev nkag mus rau hauv lub cable.

5. ** Phosphated Fine Round Steel Hlau Armor Layer (Core S-Structure)** Ntau qhov siab- lub zog phosphated steel xov hlau yog qhov sib npaug ntawm lub raj xoob, ua tiav peb txoj haujlwm tseem ceeb hauv ib txheej:

- Lub zog tensile zoo tshaj, tsis tshua muaj kev tawg nyob rau hauv huab cua / ncaj qha faus rau hauv;

- Kev kub siab sab nraud, tsis tshua muaj kev puas tsuaj rau cov fiber ntau hauv qab crushing lossis squirting;

- **Anti- nas gnawing**, cov hlau hlau tiv thaiv nas thiab squirrels los ntawm kev zom los ntawm cov kab hluav taws xob (zoo tagnrho rau thaj chaw roob thiab hav zoov).

6. **PSP Steel-Plastic Composite Dej-Barrier daim kab xev** Ob chav-sided chrome-plased yas-coated steel daim kab xev longitudinally qhwv lub cable, tom qab cais cov dej hauv av thiab noo noo, tsim kom muaj ob npaug - txheej noo noo barrier.

7. **Black PE Outer Sheath** High-density polyethylene, UV resistant, laus resistant, acid thiab alkali resistant, haum rau sab nraum zoov ib puag ncig.

## III. Core Product Features

1. **Zoo heev nas-Cov pov thawj kev ua tau zoo** Hlau hlau armor hloov zoo tib yam steel daim kab xev, muaj zog heev tiv thaiv nas tom dua GYTA/GYTS. Qhov no zoo heev txo cov kev cuam tshuam hauv network los ntawm cov nas puas hauv thaj chaw roob, nyob deb nroog, thiab hav zoov, ua rau nws yog qhov kev xaiv tseem ceeb rau cov neeg ua haujlwm cov haujlwm hauv roob.

2. ** Muaj zog Mechanical Performance **

- Luv- lub sij hawm tso cai tensile quab yuam 3000N, ntev -lub sij hawm 1000N;

- Kev kub siab ua haujlwm siab, haum rau lub teeb ncaj qha faus thiab faus ntiav nyob hauv txoj kev;

Kuj tseem muaj qhov hloov tau yooj yim, tiv thaiv kev puas tsuaj thaum siv thiab khoov.

3. **Me me, Lub teeb yuag, thiab Conduit Saving ** Nrog rau cov tub ntxhais suav 30% -40% me me sab nraud txoj kab uas hla tshaj stranded armored optical cables, qhov hnyav ib kilometer yog qis dua, ua manually tuav thiab cua - tshuab tshuab installation nyob rau hauv conduits yooj yim dua thiab txuag cov kev pab cuam conduit.

4. **Cov dej tsis muaj dej thiab qhov dav dav dav ** Ob chav - txheej dej - thaiv kev tsim hauv cov kav dej thiab hauv cov tub ntxhais cable; kev khiav hauj lwm kub **-40℃-+70℃**, ruaj khov rau siv nyob rau hauv ob qho tib si txias heev thiab kub sab qab teb ib puag ncig.

5. **Tus nqi zoo** Muab piv rau stainless hlau nas-cov ntaub ntawv pov thawj fiber ntau optic cable (GYTA43), nws siv cov khoom siv tsawg dua thiab muaj tus nqi qis dua, ua rau nws haum rau loj - thaj chaw hauv nroog loj thiab cov kev pabcuam hauv nroog loj.

## IV. Tso Scenarios thiab Siv Ib puag ncig

### Kev tsim kho txoj kev

- **Aerial Laying**: Cov kab ncej nyob deb nroog, toj roob hauv pes nruab nrab (feem ntau)

- **Dual-kab Laying**: Cov kav dej hauv nroog thiab thaj chaw sib txuas lus, huab cua- tshuab tshuab micro-ducts

- **Lub Teeb Direct Burial**: faus faus nyob rau hauv suburban cheeb tsam tsis muaj tsheb loj.

### Cov xwm txheej thov kev thov

1. Nyob deb nroog broadband rau cov neeg siv xov tooj, FTTH nyob deb nroog;

2. Cov kab kev sib txuas lus hauv thaj chaw roob, hav zoov ua liaj ua teb, vaj txiv hmab txiv ntoo, thiab lwm qhov chaw uas muaj kab mob siab heev;

3. Cheeb tsam cheeb tsam network nkag txheej, chaw nres tsheb saib xyuas caj qaum;

4. Kev txuag dej thiab lub zog hluav taws xob txhawb kev sib txuas lus fiber ntau optic cables.

### Tsis pom zoo Scenarios

Txoj kev nrog ntev - lub sij hawm tsheb loj, kev faus tob rau hauv txoj kev (yuav tsum tau hnav ris tsho hnyav GYTS53/GYTA53), tso rau hauv qab dej.

## V. Cov Txheej Txheem Tseem Ceeb (Standard 2-24 Core Specifications)

1. Optical Fiber: G.652D, 1310nm attenuation Tsawg dua lossis sib npaug 0.36dB/km, 1550nm Tsawg dua lossis sib npaug 0.22dB/km

2. Cable Outer Diameter: Kwv yees li 8.3-9.5mm rau 2-12 cores

3. Bending Radius: Static 10 zaug cable txoj kab uas hla, Dynamic 20 zaug cable txoj kab uas hla

4. Kev Pabcuam Lub Neej: Tshaj li 25 xyoos sab nraum zoov

5. Cov Qauv: YD/T 769-2010, IEC 60794-1 Sab nraum zoov Optical Cable Standard

## VI. Kev sib piv nrog cov kab hluav taws xob zoo sib xws

1. **GYXTS vs GYTS**
GYTS yog steel daim kab xev armored, nrog kev tiv thaiv nas tsis zoo; GYXTS yog qhwv nrog zoo puag ncig steel hlau, feem ntau rau cov nas tiv thaiv thiab muaj zog tensile zog.

2. **GYXTS vs GYXTW**
GYXTW tau ntxiv dag zog nrog tsuas yog ob qho tib si hlau xaim, tsis tuaj yeem raug faus ncaj qha, thiab nas - pov thawj tsis zoo heev piv nrog GYXTS; GYXTS muaj tag nrho - lub voj voog steel hlau armor, txhim kho nws qib kev tiv thaiv.

3. **GYXTS vs GYTA53**
GYTA53 yog txheej txheej hnyav hnyav- lub luag hauj lwm armor, nrog rau sab nraud loj thiab tus nqi siab; GYXTS yog qhov chaw me me thiab lub teeb yuag - raj hom, haum rau lub teeb - thauj khoom sab nraum zoov overhead/pipeline daim ntaub ntawv.

# GYXTS Fiber Optic Cable Ua tiav qhov tsis zoo (Cov qauv, kev tsim kho, xwm txheej, kev sib piv tsis zoo)

## I. Inherent Drawbacks of the Center Tube Type (Ib leeg Loose Tube Structure)

1. ** Kev txwv qis qis rau cov tub ntxhais kawm siab, Tus nqi tsis zoo heev -Kev ua tau zoo rau cov tub ntxhais suav cov kab ntau**
GYXTS tsuas muaj ** ib qho chaw xoob raj **, nrog rau qhov siab tshaj plaws ntawm 24 cores. Tshaj li 24 cores, txoj kab uas hla ntawm txoj kab uas hla tau nce ntau, lub cable yuav thicker, thiab qhov nyuaj ntawm kev tswj cov skyrockets ntev ntev, ua rau muaj kev cuam tshuam thiab kev pheej hmoo ntawm fiber ntau. Rau tib lub 72/96/144 cores, stranded GYTA / GYTA53 siv ntau lub raj me me, uas ua rau muaj kev ntxhov siab ntau dua fiber ntau thiab muaj kev ruaj ntseg zoo dua thiab yooj yim ntawm kev saib xyuas thiab sib txuas piv rau GYXTS.

GYXTS feem ntau tsis siv rau loj - nplai qaum qaum thiab lub nroog cheeb tsam network (MAN) siab -core- suav kab.

2. ** Kev ntxhov siab nyob rau hauv cov ntaub qhwv, lub hauv paus compression yooj yim ua rau cov fiber ntau puas ** Thaum tag nrho cov fibers raug nyem rau hauv ib lub PBT xoob raj, yog hais tias lub cable nyob hauv zos crushed los ntawm cov khoom hnyav, pob zeb, los yog dragged thiab thaiv, tag nrho cov raj ntawm fibers yog ib txhij compressed, yooj yim ua rau {** huab hwm coj attenuation, ssive, 1 * microbcores ntau heev.}

Stranded sheaths faib kev ntxhov siab, yog li kev puas tsuaj rau ib leeg yuav tsis cuam tshuam tag nrho cov fibers.

3. **Microbending poob tswj ntawm qhov kub thiab qis qis yog qis dua rau cov hlua khi hlua khi ** Thaum cov fibers tau ntim rau hauv ib lub sheath, lawv tau compressed ua ke thaum qis - kub contraction thiab siab - qhov kub thiab txias expansion, ua rau microbending poob yuav ntau tshaj qhov txwv mus ntev -50 nrug ntawm kis; qhov no tsis yog qhov zoo tagnrho rau ultra-ntev kab ntev yam tsis muaj rov qab.

## II. Shortcomings ntawm Fine Round Steel Hlau Armor (S Txheej)

1. ** Tsis muaj zog tiv taus rau hnyav hnyav thiab ncaj qha faus rau hauv qab hnyav dua ob npaug - Txheej Armor GYTA53 **
GYXTS tsuas yog siv ib txheej ntawm cov nplua puag ncig qhwv hlau xaim + ib txheej ntawm PSP steel sawb, ** tsis muaj kev tiv thaiv sab hauv lossis ob npaug - txheej sheath **:

- Tsis haum rau hnyav- thauj khoom loj subgrades, ntev- lub sij hawm compaction los ntawm cov tsheb loj, sib sib zog nqus faus rau hauv pob zeb excavation, thiab hnyav- lub luag hauj lwm hauv nroog txoj kev;

- Tus qauv ntev - lub sij hawm flattening quab yuam tsuas yog 1000N / 10cm, deb tshaj qhov ntev - lub sij hawm compressive zog ntawm GYTA53 ob npaug - txheej armor (3000N+). Sib sib zog nqus faus thiab hnyav loads yooj yim ua rau sheath cracking thiab armor deformation ua puas lub nras raj.

2. ** Cov khoom siv hlau yog qhov ua rau xob laim thiab kev ua haujlwm, ua rau muaj kev pheej hmoo loj hauv siab -voltage thiab siab - tam sim no thaj chaw.** Cov txheej txheem txuas ntxiv steel hlau armor ua tiav cov kab hluav taws xob:

- Nyob rau hauv tej cheeb tsam roob uas yuav raug xob laim, nyob ze ntawm high -voltage transmissions, thiab nyob ib ncig ntawm lub substations, xob laim tam sim no tau yooj yim ua raws li armor, ua puas junction boxes thiab kho qhov muag modules, yuav tsum tau ntxiv grounding nyob rau hauv tag nrho cov kab, nce nqi tsim kho;

- Muab piv rau GYTA aluminium armor thiab tsis yog -hlau ADSS, nws txoj kev tiv thaiv xob laim thiab rwb thaiv tsev ua haujlwm qis dua.

3. **Steel hlau yog nquag corrosion (dej ingress accelerates aging tom qab kev puas tsuaj).** Thaum lub txheej sheath yog khawb los yog puas, dej hauv av thiab dej los nag nkag rau hauv, ua rau cov phosphated steel hlau maj mam xeb thiab nthuav. Cov xeb txheej compresses lub puab lub raj xoob, ua rau muaj kev poob loj hauv ob peb xyoos;

GYTA53 ob - txheej txheej txheej muaj qhov tiv thaiv sab hauv, ua kom qeeb ntawm kev sib kis ntawm corrosion tom qab kev puas tsuaj.

4. ** Kev hloov pauv me ntsis dua li GYTS steel daim kab xev armor, txwv kev tsim kho hauv qhov khoov nqaim ** Cov hlua khi ntau lub voj voog steel muab kev nruj dua, ua rau muaj kev khoov ntau dua thaum hla kev nqaim, cov yeeb nkab tuab, lossis me me - vojvoog coils hauv qhov dej; dynamic dabtsi yog khoov yuav tsum nruj me ntsis raws li 20 lub sij hawm ntawm txoj kab uas hla, raws li ntau heev me me khoov tau yooj yim ua rau armor bulges thiab pob deformation.