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:
Kev piav qhia
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)
Cable siv lus
| Tus naj npawb ntawm cov fiber | 1 ~ 24core | |||||||
| Xoob raj | khoom siv | PBT | ||||||
| txoj kab uas hla | Ф2.2 (sab nraud / sab hauv) | |||||||
| Lub raj xa dej | Raj filling sib txuas | |||||||
| Hlau hlau hlau | qhov loj me | 0.8 hli | ||||||
| Tooj | 2 | |||||||
| Txheej sheath | khoom siv | PE, HDPE, LDPE | ||||||
| inch diameter | 1.8 ± 0.2 hli | |||||||
Cov xim fiber ntau
| Tsis yog. | 1 | 2 | 3 | 4 | 5 | 6 |
| Xim |  |
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| Tsis yog. | 7 | 8 | 9 | 10 | 11 | 12 |
| Xim |  |
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| Tsis yog. | 13 | 14 | 15 | 16 | 17 | 18 |
| Xim |  |
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| Tsis yog. | 19 | 20 | 21 | 22 | 23 | 24 |
| Xim |  |
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Raj Xim
Cable Neeg kho tshuab yam ntxwv
| tub ntxhais | Txoj kab uas hla kab | qhov hnyav | |||||
| 1 ~ 24 | 8.0 hli + -0.3mm | 65kg / km + -10kg | |||||
| Ntau yam kub | -40 + 70 | ----- | |||||
| Min dabtsi yog khoov vojvoog (hli) | Lub sijhawm ntev | 10D | |||||
| Min dabtsi yog khoov Radius(mm) |
Lub sijhawm luv luv | 20D | |||||
| Min kheev Tensile Strength(N) |
Lub sijhawm ntev | 1200 | |||||
| Min kheev Tensile Strength(N) |
Lub sijhawm luv luv | 1500 | |||||
| Kev ua haujlwm temperature （℃） |
-40 + 70 | ||||||
| Txhim Kho temperature（℃） |
-20 + 60 | ||||||
| Cia lub caij sov （℃） |
-40 + 70 | ||||||
Cov yam ntxwv ntawm fiber ntau
| Fiber ntau hom | Chav Nyob | SM G652 |
SM G652D |
HLIS 50/125 |
HLIS 62.5/125 |
HLI OM3-300 |
|
| mob | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Kev tsis sib haum xeeb | 1550nm | Ps / (nm * km) | ---- | 18 | ---- | ---- | Kev tsis sib haum xeeb |
| 1625nm | Ps / (nm * km) | ---- | 22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Xoom dispersion wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Xoom dispresion nqes hav | nm | 0.092 | 0.091 | ---- | ---- | ---- | |
| PMD Qhov Ntau Tshaj Plaws Ib Leeg Fibr | ≤0.2 | ≤0.2 | ---- | ---- | 0.11 | ||
| PMD Tsim Tus Qauv Txuas Tus Nqi | Ps (nm2 * k m) |
0.12 | 0.08 | ---- | ---- | ---- | |
| Kev txiav plaub hau ntuag ntuag thc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable sutoff wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Txog zauv Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Kauj ruam (txhais tau tias kev measurement) |
dB | 0.05 | 0.05 | 0.10 | 0.10 | 0.10 | |
| Lus tsis meej ntawm fiber ntau length and point |
dB | 0.05 | 0.05 | 0.10 | 0.10 | 0.10 | |
| Xijpeem | |||||||
| Txawv backscatter coefficient |
dB / km | 0.05 | 0.03 | 0.08 | 0.10 | 0.08 | |
| Attenuation uniformity | dB / km | 0.01 | 0.01 | ||||
| Tub ntxhais dimater | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Cladding taub | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Cladding tsis-ncig | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Txheej taub | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Txheej / chaffinch concentrically error |
um | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | |
| Txheej tsis sib nrug | % | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | |
| Cov tub ntxhais / cladding conentricity yuam kev | um | ≤0.6 | ≤0.6 | 1.5 | 1.5 | 1.5 | |
| Caws (vojvoog) | um | 4 | 4 | ---- | ---- | ---- | |
Pob
| 1.Packing cov khoom: Ntoo nruas | |||||||
| 2.Packing ntev: txheem ntev ntawm cov cable yuav tsum yog 2 km. Lwm qhov ntev cable kuj muaj | |||||||
| yog tias xav tau los ntawm cov neeg siv khoom |
Cable npav thiab cable reel npav
Txoj hlua khi txoj hlua khi yuav tsum khij nrog cov cim dawb raws li cov neeg siv khoom.
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