GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
Color:
Tlhaloso
GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
GY—— Communication room (field) outdoor optical cable
X —— Cable center tube (covering) structure
T —— Filled structure
W —— Steel polyethylene bonded sheath with steel wire entrained (referred to as W sheath)
Lintlha tsa kaho ea cable
| Palo ea fiber | 1 ~ 24core | |||||||
| Bolo ea loose | thepa | PBT | ||||||
| bophara | Ф2.2 (bokantle / kahare) | |||||||
| Ho tlatsa Tube | Tube e tlatsang | |||||||
| Terata ea tšepe | boholo | 0.8mm | ||||||
| Palo | 2 | |||||||
| Sheath kantle | thepa | PE, HDPE, LDPE | ||||||
| Bophara ba | 1,8 ± 0,2mm | |||||||
'Mala oa Feri
| Che. | 1 | 2 | 3 | 4 | 5 | 6 |
| Mmala |  |
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| Che. | 7 | 8 | 9 | 10 | 11 | 12 |
| Mmala |  |
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| Che. | 13 | 14 | 15 | 16 | 17 | 18 |
| Mmala |  |
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| Che. | 19 | 20 | 21 | 22 | 23 | 24 |
| Mmala |  |
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Mofuta oa Tube
Cable Mechanical tšobotsi
| mantlha | Cable bophara | boima | |||||
| 1 ~ 24 | 8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Mocheso oa mefuta | -40 + 70 | ----- | |||||
| Radius e Bonyane | Nako e telele | 10D | |||||
| Mets kobang Radius(mm) |
Nako e khutšoane | 20D | |||||
| Mets lumelleha Tensile Strength(N) |
Nako e telele | 1200 | |||||
| Mets lumelleha Tensile Strength(N) |
Nako e khutšoane | 1500 | |||||
| Ts'ebetso temperature （℃） |
-40 + 70 | ||||||
| Kenya temperature（℃） |
-20 + 60 | ||||||
| Mocheso oa polokelo （℃） |
-40 + 70 | ||||||
Sebopeho sa fiber
| Mokhoa oa feshene | Setsi | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| boemo | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| tumello | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Khatello | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Khatello |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zero dispersion wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Seroasoho sa letsoalo | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maximum Motho ka Mong Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Boleng ba Design ea PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable sutoff wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | mm | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | mm | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Lipalo tsa lipalo Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Mohato (ho bolela measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Lintho tse sa tsamaeeng ho feta length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Ts'ebetso | |||||||
| Phapang backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Tekanyo ea tloaelo | dB / km | ≤0.01 | ≤0.01 | ||||
| Core dimater | mm | 50 +/- 1.0 | 62.5 +/- 2,5 | 50 +/- 1.0 | |||
| Bophara ba cladding | mm | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | |
| Ho roala metheo e sa potoloha | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Bophara ba koae | mm | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Li-coating / chaffinch concentrically error |
mm | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Coating non-circity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Core / Ho ferekanya phoso ea conentricity | mm | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | mm | ≤4 | ≤4 | ---- | ---- | ---- | |
Package
| Sesebelisoa sa 1.Packing: Moqomo oa lehong | |||||||
| Bolelele ba 2.Packing: bolelele bo tloaelehileng ba thapo e tla ba 2 km. Bolelele ba cable e boetse ea fumaneha | |||||||
| haeba e hlokoa ke bareki |
Ho tšoaea cable le ho tšoaea cable
Sheath ea cable e tla tšoauoa ka litlhaku tse tšoeu ho latela litlhoko tsa moreki.
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