Likhoele, 200/250μm, li behiloe ka har'a tube e hlephileng e entsoeng ka polasetiki e phahameng ea modulus. Li-tubes li tlatsitsoe ka motsoako oa ho tlatsa metsi o thibelang metsi. Ka holim'a tube. lintho tse thibelang metsi li sebelisoa ho boloka mohala o se na metsi. Lisebelisoa tse peli tse tšoanang tsa Fiber Reinforced Plastics (FRP) li behiloe ka mahlakoreng a mabeli. Mohala o phethoa ka lesela la polyethylene(PE).
Mohlala:Central Tube All Dielectric Optic Cable
Lebitso:GL Fiber
Ho kenya duct kapa ho kenya sefofane
· Ts'ebetso e ntle ea mochini le mocheso
·Mohaho o seng oa tšepe o thusa ho qoba tšitiso ea maqhubu a Radio le tšitiso ea Electromagnetic, e leng molemo ho ajoa sebakeng sa merafo
·Tuipi e hlephileng e matla e sa khoneng ho hydrolysis
·Motsoako o khethehileng oa ho tlatsa li-tube o netefatsa tšireletso ea bohlokoa ea fiber
·Bokhoni bo botle ba ho silakanya le bonolo
·PE sheath e sireletsa thapo ho mahlaseli a kotsi
· Li-FRP tse peli tse bapileng li netefatsa matla a ho tiea
·Sekhahla se senyenyane, boima bo bobebe le ho kenya ka botsoalle
·Bolelele ba thomello
Cable ea GYFXY e lumellana le Standard YD/T 769-2010.
| G.652.D | G.655 | 50/125um | 62.5/125um | ||||||||||||||||||||||
| Khatholoho | @850nm | - | - | ≤3.0 dB/km | ≤3.0 dB/km | ||||||||||||||||||||
| @1300nm | - | - | ≤1.0 dB/km | ≤1.0 dB/km | |||||||||||||||||||||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | - | - | |||||||||||||||||||||
| @1550nm | ≤0.22 dB/km | ≤0.23 dB/km | - | - | |||||||||||||||||||||
| Bophahamo ba motlakase | @850nm | - | - | ≥500 MHz · km | ≥200 MHz · km | ||||||||||||||||||||
| @1300nm | - | - | ≥1000 MHz · km | ≥600 MHz · km | |||||||||||||||||||||
| Polarization mokgoa phasalatso | fiber ea motho ka mong | ≤0.20 ps/√km | ≤0.20 ps/√km | - | - | ||||||||||||||||||||
| Boleng ba sehokelo sa moralo (M=20,Q=0.01%) | ≤0.1 ps/√km | ≤0.1 ps/√km | - | - | |||||||||||||||||||||
| Mofuta oa Cable | Palo ea Fiber | Diameter ea Cable | Boima ba Cable |
Matla a tšepe | Ho Khanyetso Nako e telele/e Khutšoane | Radius e Kobehang Static/Dynamic mm |
| GYFXY-2-12 | 2 - 12 | 9.0 | 70 | 500/350 | 300/1000 | 15D/30D |
| GYFXY-2-12 | 2 - 12 | 10.2 | 90 | 600/350 | 400/1000 | 15D/30D |
Tlhokomeliso: Sebopeho se seng le palo ea fiber le tsona lia fumaneha ho latela litlhoko tsa bareki.
Ho kenya duct kapa ho kenya sefofane
· Ts'ebetso e ntle ea mochini le mocheso
·Mohaho o seng oa tšepe o thusa ho qoba tšitiso ea maqhubu a Radio le tšitiso ea Electromagnetic, e leng molemo ho ajoa sebakeng sa merafo
·Tuipi e hlephileng e matla e sa khoneng ho hydrolysis
·Motsoako o khethehileng oa ho tlatsa li-tube o netefatsa tšireletso ea bohlokoa ea fiber
·Bokhoni bo botle ba ho silakanya le bonolo
·PE sheath e sireletsa thapo ho mahlaseli a kotsi
· Li-FRP tse peli tse bapileng li netefatsa matla a ho tiea
·Sekhahla se senyenyane, boima bo bobebe le ho kenya ka botsoalle
·Bolelele ba thomello
Cable ea GYFXY e lumellana le Standard YD/T 769-2010.
| G.652.D | G.655 | 50/125um | 62.5/125um | ||||||||||||||||||||||
| Khatholoho | @850nm | - | - | ≤3.0 dB/km | ≤3.0 dB/km | ||||||||||||||||||||
| @1300nm | - | - | ≤1.0 dB/km | ≤1.0 dB/km | |||||||||||||||||||||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | - | - | |||||||||||||||||||||
| @1550nm | ≤0.22 dB/km | ≤0.23 dB/km | - | - | |||||||||||||||||||||
| Bophahamo ba motlakase | @850nm | - | - | ≥500 MHz · km | ≥200 MHz · km | ||||||||||||||||||||
| @1300nm | - | - | ≥1000 MHz · km | ≥600 MHz · km | |||||||||||||||||||||
| Polarization mokgoa phasalatso | fiber ea motho ka mong | ≤0.20 ps/√km | ≤0.20 ps/√km | - | - | ||||||||||||||||||||
| Boleng ba sehokelo sa moralo (M=20,Q=0.01%) | ≤0.1 ps/√km | ≤0.1 ps/√km | - | - | |||||||||||||||||||||
| Mofuta oa Cable | Palo ea Fiber | Diameter ea Cable | Boima ba Cable |
Matla a tšepe | Ho Khanyetso Nako e telele/e Khutšoane | Radius e Kobehang Static/Dynamic mm |
| GYFXY-2-12 | 2 - 12 | 9.0 | 70 | 500/350 | 300/1000 | 15D/30D |
| GYFXY-2-12 | 2 - 12 | 10.2 | 90 | 600/350 | 400/1000 | 15D/30D |
Tlhokomeliso: Sebopeho se seng le palo ea fiber le tsona lia fumaneha ho latela litlhoko tsa bareki.
Moropa oa lehong o sa khutlisetsoeng.
Lipheletso ka bobeli tsa likhoele tsa fiber optic li tlameletsoe ka mokhoa o sireletsehileng moqomong 'me li tiisitsoe ka kepisi e honyehang ho thibela ho kenella ha mongobo.
• Bolelele bo bong le bo bong ba thapo bo tla kengoa hape Moqomong oa Lehong o Fumigated
• E koahetsoe ka pampiri ea polasetiki
• E tiisitsoe ka li-battens tse matla tsa lehong
• Bonyane 1 m ea ntlha e ka hare ea thapo e tla bolokeloa tlhahlobo.
• Bolelele ba moropa: Bolelele ba moropa bo tloaelehileng ke 3,000m±2%;
Nomoro e latellanang ea bolelele ba thapo e tla tšoauoa ka har'a sheath e ka ntle ea thapo ka nako ea 1meter ± 1%.
Lintlha tse latelang li tla tšoauoa ka sheath e ka ntle ea thapo ka nako e ka bang mithara e le 'ngoe.
1. Mofuta oa cable le palo ea fiber optical
2. Lebitso la moetsi
3. Khoeli le Selemo sa Tlhahiso
4. Bolelele ba cable
Ho tšoaea meropa:
Lehlakore le leng le le leng la moqomo o mong le o mong oa lepolanka le tla tšoauoa ka ho sa feleng ka mongolo o phahameng oa 2.5 ~ 3 cm ka tse latelang:
1. Lebitso la tlhahiso le logo
2. Bolelele ba cable
3.Mefuta ea likhoele tsa fiberle palo ea likhoele, joalo-joalo
4. Tsela
5. Boima ba boima ba 'mele
Tlhokomeliso: Lithapo li kentsoe ka har'a mabokose, li phuthetsoe holim'a Bakelite & drum ea tšepe. Nakong ea lipalangoang, lisebelisoa tse nepahetseng li lokela ho sebelisoa ho qoba ho senya sephutheloana le ho sebetsana habonolo. Lithapo li lokela ho sireletsoa mongobong, li bolokoe hole le mocheso o phahameng le litlhase tsa mollo, li sirelelitsoe hore li se ke tsa kobeha le ho pshatleha, li sirelelitsoe khatellong ea maikutlo le tšenyo ea mochini.
Ka 2004, GL FIBER e thehile feme ho hlahisa lihlahisoa tsa optical cable, haholo-holo tse hlahisang li-drop cable, outdoor optical cable, joalo-joalo.
Hona joale GL Fiber e na le lisebelisoa tse 18 tsa lisebelisoa tsa mebala, lihlopha tse 10 tsa lisebelisoa tsa ho roala ka polasetiki, lihlopha tse 15 tsa lisebelisoa tse sothang tsa SZ, lihlopha tse 16 tsa lisebelisoa tsa sheathing, lisebelisoa tse 8 tsa lisebelisoa tsa tlhahiso ea li-cable tsa FTTH, lisebelisoa tse 20 tsa OPGW optical cable, le 1 lisebelisoa tse tšoanang Le lisebelisoa tse ling tse ngata tse thusang tlhahiso. Hajoale, matla a tlhahiso ea selemo le selemo a likhoele tsa optical a fihla ho limilione tse 12 tsa mantlha (karolelano ea matla a tlhahiso ea letsatsi le letsatsi a lik'hilomithara tse 45,000 le mefuta ea likhoele e ka fihla ho 1,500 km). Lifeme tsa rona li ka hlahisa mefuta e fapaneng ea likhoele tsa optical tsa kahare le kantle (tse kang ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, micro-cable e butsoeloang ke moea, joalo-joalo). matla a letsatsi le letsatsi a tlhahiso ea lithapo tse tloaelehileng a ka fihla ho 1500KM / letsatsi, matla a letsatsi le letsatsi a tlhahiso ea cable a ka fihlang max. 1200km / letsatsi, mme matla a tlhahiso ea letsatsi le letsatsi a OPGW a ka fihla ho 200KM / letsatsi.
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