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:
Incazelo
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)
Imininingwane yokwakhiwa kwamakhebula
| Inani le-fiber | 1 ~ 24core | |||||||
| I-Loose tube | impahla | I-PBT | ||||||
| ububanzi | Ф2.2 (ngaphandle / kwangaphakathi) | |||||||
| Ukugcwaliswa kwe-Tube | Isigaxa sokugcwalisa i-Tube | |||||||
| Ucingo lwensimbi | usayizi | 0.8mm | ||||||
| Inombolo | 2 | |||||||
| Umgodi ongaphandle | impahla | I-PE, i-HDPE, i-LDPE | ||||||
| Ububanzi | 1.8 ± 0,2mm | |||||||
Umbala wefibre
| Cha. | 1 | 2 | 3 | 4 | 5 | 6 |
| Umbala |  |
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| Cha. | 7 | 8 | 9 | 10 | 11 | 12 |
| Umbala |  |
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| Cha. | 13 | 14 | 15 | 16 | 17 | 18 |
| Umbala |  |
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| Cha. | 19 | 20 | 21 | 22 | 23 | 24 |
| Umbala |  |
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Umbala we-Tube
Isimo se-Cable Mechanical
| umnyombo | Ububanzi bekhebula | isisindo | |||||
| 1 ~ 24 | I-8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Ibanga lokushisa | -40 + 70 | ----- | |||||
| I-Min Baring Radius (mm) | Isikhati eside | 10D | |||||
| I-Min Baring Radius(mm) |
Isikhathi esifushane | 20D | |||||
| Min kuvunyelwe Tensile Strength(N) |
Isikhati eside | 1200 | |||||
| Min kuvunyelwe Tensile Strength(N) |
Isikhathi esifushane | 1500 | |||||
| Ukusebenza temperature （℃） |
-40 + 70 | ||||||
| Ukufaka temperature（℃） |
-20 + 60 | ||||||
| Isifanekiso sokugcina （℃） |
-40 + 70 | ||||||
Isimilo sefilidi
| Isitayela sefayibha | Iyunithi | I-SM G652 |
I-SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| isimo | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| ukuzithoba | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Ukusaphazeka | 1550nm | IHu / (nm * km) | ---- | ≤18 | ---- | ---- | Ukusaphazeka |
| 1625nm | IHu / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| I-Bandwith | I-850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | I-Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zero wokusabalalisa wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| I-Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maximum Indibilishi Yomuntu ngamunye | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Inani le-DesignD ye-PMD | IHu (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fibre cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Ikhebula le-sutoff wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| I-MFD | 1310nm | am | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | am | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Izinombolo Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Isinyathelo (sisho measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Ukungahambi kahle length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| I-Dicontinuity | |||||||
| Umehluko backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ukufaniswa kokufana | dB / km | ≤0.01 | ≤0.01 | ||||
| Isilinganiso sedore | am | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Ububanzi be-Cladding | am | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | |
| Ukulengiswa okungasiyisiyingi | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Ububanzi bokunamathela | am | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| I-coating / chaffinch concentrically error |
am | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Ukupheka okungasekeli | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Iphutha le-conorericity lesisekelo / ukufakwa kwekhanda | am | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| I-Curl (engaba) | am | ≤4 | ≤4 | ---- | ---- | ---- | |
Iphakheji
| Izinto zokupaka: Isigubhu sokhuni | |||||||
| Ubude bokupakisha: ubude obujwayelekile bekhebula bube yi-2 km. Enye intambo ubude nayo iyatholakala | |||||||
| uma kudingwa amakhasimende |
Ukumaka kukhebula kanye nokumaka kukhebula kwensimbi
I-cable sheath izomakwa ngezinhlamvu ezimhlophe ngokuya ngesidingo sekhasimende.
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