Qhov tshwj xeeb extruding tshuab muab cov fibers hauv lub raj nrog zoo yooj thiab khoov endurance
Qhov tshwj xeeb fiber ntau qhov ntev tswj txoj kev muab cov cable nrog cov khoom siv zoo heev thiab ib puag ncig
Ntau cov dej thaiv cov khoom ntim muab cov dej thaiv ob txoj haujlwm
Scope
Cov ntawv teev npe no suav nrog cov qauv tsim thiab cov qauv kev ua haujlwm rau kev muab cov khoom siv fiber ntau hauv kev lag luam.Nws kuj suav nrog GL hwm tsim cable nrog optical, mechanical thiab geometrical yam ntxwv.
| Hom kab | Daim ntawv thov |
| OFC-12/24/36/48/72/96/144/288 G.657A2-FASA-S1 | Aerial installation cable |
| OFC-12/24/36//48/72/96/144/288 G.652D-FASA-S1 | Aerial installation cable |
1.1Kab lus piav qhia
GL cable muaj lub zog tensile siab thiab yoog raws hauv qhov loj me me.Nyob rau tib lub sijhawm, nws muab kev sib kis tau zoo ntawm optical thiab kev ua haujlwm ntawm lub cev.
1.2 Zoo
Kev tswj xyuas zoo tau ua tiav los ntawm kev kuaj xyuas zoo hauv tsev thiab kev soj ntsuam nruj nruj los ntawm ISO 9001.
1.3 Kev ntseeg tau
Cov khoom lag luam pib thiab ntu ntu kev ntsuas kev tsim nyog rau kev ua tau zoo thiab kav ntev yog ua kom nruj kom ntseeg tau cov khoom lag luam.
1.4 Kev siv
Lub cable uas GL muab yog tsim, tsim thiab sim raws li thoob ntiaj teb cov qauv
2.1 CABLE HOM: OFC-12/24/36/48/72 G.657A2/G.652D-FASA-S1 (Module 12)
l Nrog zoo heev mechanical thiab ib puag ncig khoom
l Muaj kev ua tau zoo khoov, yooj yim rau nruab
| Fiber xim | liab | xiav | ntsuab | daj | violet | dawb | txiv kab ntxwv | grey | luj n | dub | dej hiav txwv | sawv |
| Module xim | liab | xiav | ntsuab | daj | violet | dawb | / | / | / | / | / | / |
Lus Cim: sheath thickness tsis xav txog ripcord feem
2.2Cable hom: OFC-96 G.657A2 / G.652D-FASA-S1 (Module 12)
Qhov tshwj xeeb extruding tshuab muab cov fibers hauv lub raj nrog zoo yooj thiab khoov endurance
Qhov tshwj xeeb fiber ntau qhov ntev tswj txoj kev muab cov cable nrog cov khoom siv zoo heev thiab ib puag ncig
Ntau cov dej thaiv cov khoom ntim muab cov dej thaiv ob txoj haujlwm
| Lub cev | Fiber ntau (G.657A2/G.652D) | 96 |
| Tsis muaj fiber ntau rau ib tuber | 12 | |
| No. of μ sheath | 8 | |
| μ sheath txoj kab uas hla | 1.5 ± 0.1 hli | |
| Lub zog cov tswv cuab txoj kab uas hla | 1.2 ± 0.1 hli * 2 | |
| Txheej txheej thickness | Nominal 2.2 hli | |
| Cable OD | 11.3 hli ± 5% | |
| Cable hnyav | 72kg/km ± 15% | |
| Kev ua haujlwm kub ntau | -30 ° C txog + 60 ° C | |
| Installation kub ntau yam | -5 ° C txog + 40 ° C | |
| Kev thauj mus los thiab khaws cia qhov kub thiab txias | -40 ° C txog + 70 ° C | |
| Neeg kho tshuab | Max.tensile load | 1600 Nr |
| Span | 50m ua | |
| Crush tsis kam | 2000 N / 10 cm | |
| Tsawg kawg installation bending radius | 20 x OD | |
| Tsawg ua haujlwm dabtsi yog khoov vojvoog | 10 x OD |
Xim code tswvyim:
| Fiber xim | liab | xiav | ntsuab | daj | violet | qev e | txiv kab ntxwv | grey | luj n | plam k | dej hiav txwv | sawv |
| Tub xim | liab | xiav | ntsuab | daj | violet | xiab | txiv kab ntxwv | grey | / | / | / | / |
l Cov cuab yeej extruding tshwj xeeb muab cov fibers hauv lub raj nrog kev ua tau zoo thiab khoov qhov ntev
l Qhov tshwj xeeb fiber ntau qhov ntev tswj txoj kev muab cov cable nrog cov khoom siv zoo heev thiab ib puag ncig
l Ntau cov dej thaiv cov khoom ntim muab cov dej thaiv ob txoj haujlwm
| Lub cev | Fiber ntau (G.657A2/G.652D) | 144 |
| Tsis muaj fiber ntau rau ib tuber | 12 | |
| No. of μ sheath | 12 | |
| μ sheath txoj kab uas hla | 1.5 ± 0.1 hli | |
| Lub zog cov tswv cuab txoj kab uas hla | 1.4 ± 0.1 hli * 2 | |
| Txheej txheej thickness | Nominal 2.4 hli | |
| Cable OD | 12.8 hli ± 5% | |
| Cable hnyav | 82kg/km ± 15% | |
| Kev ua haujlwm kub ntau | -30 ° C txog + 60 ° C | |
| Installation kub ntau yam | -5 ° C txog + 40 ° C | |
| Kev thauj mus los thiab khaws cia qhov kub thiab txias | -40 ° C txog + 70 ° C | |
| Neeg kho tshuab | Max.tensile load | 1800 Nr |
| Span | 50m ua | |
| Crush tsis kam | 2000 N / 10 cm | |
| Tsawg kawg installation bending radius | 20 x OD | |
| Tsawg ua haujlwm dabtsi yog khoov vojvoog | 10 x OD |
Xim code tswvyim:
| Fiber xim | liab | xiav | ntsuab | daj | violet | dawb | txiv kab ntxwv | grey | xim av | dub | dej hiav txwv | sawv |
| Module xim | liab | xiav | ntsuab | daj | violet | dawb | txiv kab ntxwv | grey | xim av | lub teeb ntsuab | dej hiav txwv | sawv |
l Cov cuab yeej extruding tshwj xeeb muab cov fibers hauv lub raj nrog kev ua tau zoo thiab khoov qhov ntev
l Qhov tshwj xeeb fiber ntau qhov ntev tswj txoj kev muab cov cable nrog cov khoom siv zoo heev thiab ib puag ncig
l Ntau cov dej thaiv cov khoom ntim muab cov dej thaiv ob txoj haujlwm
| Lub cev | Fiber ntau (G.657A2/G.652D) | 288 |
| Tsis muaj fiber ntau rau ib tuber | 12 | |
| No. of μ sheath | 24 | |
| μ sheath txoj kab uas hla | 1.5 ± 0.1 hli | |
| Lub zog cov tswv cuab txoj kab uas hla | 1.6 ± 0.1 hli * 2 | |
| Txheej txheej thickness | Nominal 2.6 hli | |
| Cable OD | 15.7 hli ± 5% | |
| Cable hnyav | 128kg/km ± 15% | |
| Kev ua haujlwm kub ntau | -30 ° C txog + 60 ° C | |
| Installation kub ntau yam | -5 ° C txog + 40 ° C | |
| Kev thauj mus los thiab khaws cia qhov kub thiab txias | -40 ° C txog + 70 ° C | |
| Neeg kho tshuab | Max.tensile load | 2000 N |
| Span | 50m ua | |
| Crush tsis kam | 2000 N / 10 cm | |
| Tsawg kawg installation bending radius | 20 x OD | |
| Tsawg ua haujlwm dabtsi yog khoov vojvoog | 10 x OD |
Xim code tswvyim:
| Fiber xim | liab | xiav | ntsuab | daj | violet | dawb | txiv kab ntxwv | grey | xim av | dub | dej hiav txwv | sawv |
| Module xim | liab | xiav | ntsuab | daj | violet | dawb | txiv kab ntxwv | grey | xim av | lub teeb ntsuab | dej hiav txwv | sawv |
Lub cable yog raws li tus qauv siv ntawm cable thiab yuav tsum tau ntawm cov neeg siv khoom.Cov khoom kuaj hauv qab no yog ua raws li cov ntaub ntawv siv tau.
| Hom teb txoj kab uas hla | IEC 60793-1-45: Cov |
| Hom teb Core/clad concentricity | IEC 60793-1-20: Cov |
| Cladding txoj kab uas hla | IEC 60793-1-20: Cov |
| Cladding tsis-circularity | IEC 60793-1-20: Cov |
| Attenuation coefficient | IEC 60793-1-40: Cov |
| Chromatic dispersion | IEC 60793-1-42: Cov |
| Cable txiav tawm wavelength | IEC 60793-1-44: Cov |
Cov npe xeem
4.1 Tension Loading Test
| Test Standard | IEC 60794-1-2 E1 |
| Qauv ntev | Tsis pub tsawg tshaj 50 meters |
| Thauj khoom | Max.hnyav load |
| Lub sijhawm ntev | 1 feeb |
| Cov qhabnias xeem | Attenuation yog reversible |
| Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
4.2 Crush/Compression Test
| Test Standard | IEC 60794-1-2 E3 |
| Thauj khoom | Crush load |
| Lub sijhawm ntev | 1 feeb |
| Tus lej xeem | 3 |
| Cov qhabnias xeem | Tom qab kuaj, ntxiv attenuation: ≤0.05dB |
| Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
4.3 Impact Resistance Test
| Test Standard | IEC 60794-1-2 E4 |
| Kev cuam tshuam lub zog | 5J |
| Radius | 300 hli |
| Cov ntsiab lus cuam tshuam | 3 |
| Tus lej cuam tshuam | 1 |
| Cov txiaj ntsig kuaj | Tom qab kuaj, ntxiv attenuation: ≤0.05dB |
| Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
4.4 Rov ua dua kev sim khoov
| Test Standard | IEC 60794-1-2 E6 |
| Khoov vojvoog | 20 X txoj kab uas hla |
| Lub voj voog | 25 cycles |
| Cov txiaj ntsig kuaj | Tom qab kuaj, ntxiv attenuation: ≤0.05dB |
| Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
4.5 Torsion / Twist Test
| Test Standard | IEC 60794-1-2 E7 |
| Qauv ntev | 2m |
| Lub kaum sab xis | ± 180 degree |
| lub voj voog | 5 |
| Cov txiaj ntsig kuaj | Tom qab kuaj, ntxiv attenuation: ≤0.05dB |
| Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
4.6 Temperature cycling Test
| Test Standard | IEC 60794-1-2 F1 |
| Kub kauj ruam | +20 ℃ → -40 ℃ → + 70 ℃ |
| Sijhawm rau txhua kauj ruam | 12 hnu |
| Lub voj voog | 2 |
| Cov txiaj ntsig kuaj | Attenuation variation rau tus nqi siv (lub attenuation yuav tsum tau ntsuas ua ntej kuaj ntawm +20 ± 3 ℃) ≤ 0.10 dB / km |
4.7 Kev ntsuas dej nkag
| Test Standard | IEC 60794-1-22 F5C Cov Lus Qhia Tshwj Xeeb |
| Qhov siab ntawm kab dej | 1m |
| Qauv ntev | 3m |
| Lub sijhawm kuaj | 24 hnu |
| Cov txiaj ntsig kuaj | Tsis muaj dej ntws los ntawm qhov sib txawv ntawm cov qauv |
5. Ntim thiab Nruas
4.1 GL cables tau ntim rau hauv thawv, coiled ntawm Bakelite & ntoo nruas.Thaum lub sij hawm kev thauj mus los, cov cuab yeej tsim nyog yuav tsum tau siv kom tsis txhob ua kom puas lub pob thiab ua kom yooj yim.Cables yuav tsum tau tiv thaiv los ntawm noo noo;khaws cia kom deb ntawm qhov kub thiab txias;tiv thaiv los ntawm overbending thiab crushing;tiv thaiv los ntawm mechanical kev nyuaj siab thiab kev puas tsuaj.
| GL kab | D * d * B cm (qhov hnyav kg) D: suav nrog seal phaj thickness | |
| Ntev Hom | 2 Km / rov | 4 Km/rov |
| OFC-12 G.657A2/G.652D-FASA-S1 (Module 12) | Ntoo 115 * 60 * 62 hli (283) | |
| OFC-24 G.657A2/G.652D-FASA-S1 (Module 12) | / | Ntoo 125 * 60 * 62 hli |
| OFC-36 G.657A2/G.652D-FASA-S1 (Module 12) | Ntoo 125 * 60 * 72 hli (365) | |
| OFC-48 G.657A2/G.652D-FASA-S1 (Module 12) | / | Ntoo 125 * 60 * 72 hli (389) |
| OFC-72 G.657A2/G.652D-FASA-S1 (Module 12) | / | Ntoo 130 * 60 * 72 hli |
| OFC-96 G.657A2/G.652D-FASA-S1 (Module 12) | / | Ntoo 135 * 65 * 77 hli (423) |
| OFC-144 G.657A2/G.652D-FASA-S1 (Module 12) | Ntoo 125 * 70 * 72 hli | / |
| OFC-288 G.657A2/G.652D-FASA-S1 (Module 12) | Ntoo 135 * 75 * 87 (391) | / |
Nco tseg: Lub nruas loj & cable hnyav li saum toj no yog kwv yees thiab qhov kawg loj & qhov hnyav yuav tsum tau lees paub ua ntej xa khoom.
4.1 Cov xim ntawm cov kab kos yog xim dawb.(Lub tshuab luam ntawv yuav tsum tau nqa tawm ntawm lub sijhawm ntawm 1 meter ntawm sab nraud ntawm cable) Sab hauv kawg ntawm cable yog tom qab ntawd kaw nrog lub hau kawg kom tiv thaiv kev nkag mus ntawm cov dej thiab muaj rau kev sim.Sab nraud ntawm cable yog nruab nrog lub hau kawg.Cov txheej txheej txheej cim cov lus dab neeg tuaj yeem hloov pauv raws li tus neeg siv qhov kev thov.
4.2 Sab nraum zoov cable ntim Bakelite & ntoo nruas
Muaj zog ntoo batten tiv thaiv
Nyob rau xyoo 2004, GL FIBER tau tsim lub Hoobkas los tsim cov khoom siv kho qhov muag, feem ntau tsim cov hlua khi, sab nraum zoov kho qhov muag cable, thiab lwm yam.
GL Fiber tam sim no muaj 18 txheej ntawm cov khoom siv xim, 10 txheej txheej txheej txheej txheej txheej txheej, 15 txheej ntawm SZ txheej twisting equipments, 16 txheej ntawm sheathing equipments, 8 txheej ntawm FTTH poob cable ntau lawm, 20 txheej ntawm OPGW optical cable equipments, thiab 1 paralleling khoom Thiab ntau lwm yam khoom pab khoom siv.Tam sim no, txhua xyoo muaj peev xwm ntawm optical cables ncav cuag 12 lab core-km (qhov nruab nrab txhua hnub muaj peev xwm ntawm 45,000 core km thiab hom cables tuaj yeem ncav cuag 1,500 km).Peb cov chaw tsim khoom tuaj yeem tsim ntau hom kab hluav taws xob sab hauv tsev thiab sab nraum zoov (xws li ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, cua tshuab micro-cable, thiab lwm yam).lub peev xwm tsim khoom txhua hnub ntawm cov kab hluav taws xob ntau tuaj yeem ncav cuag 1500KM / hnub, lub peev xwm tsim tawm txhua hnub ntawm kev poob cable tuaj yeem ncav cuag max.1200km / hnub, thiab txhua hnub muaj peev xwm ntawm OPGW tuaj yeem ncav cuag 200KM / hnub.
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