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:
Nkọwa
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)
Nkọwapụta ụlọ nke USB
| Number nke eriri | 1 ~ 24core | |||||||
| Loose tube | ihe | PBT | ||||||
| dayameta | Ф2.2 (mpụta / n'ime) | |||||||
| Ngwurugwu tub | Ngwunye ngwuru nke tub | |||||||
| Waya | nha | 0.8mm | ||||||
| Nọmba | 2 | |||||||
| Osisi elu | ihe | Pee, HDPE, LDPE | ||||||
| n'obosara | 1,8 ± 0.2mm | |||||||
Agba Fiber
| Ee e. | 1 | 2 | 3 | 4 | 5 | 6 |
| Agba |  |
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| Ee e. | 7 | 8 | 9 | 10 | 11 | 12 |
| Agba |  |
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| Ee e. | 13 | 14 | 15 | 16 | 17 | 18 |
| Agba |  |
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| Ee e. | 19 | 20 | 21 | 22 | 23 | 24 |
| Agba |  |
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Agba agba
Cable Mekiiki mara
| isi | Cable dayameta | ibu | |||||
| 1 ~ 24 | 8,0mm + -0.3mm | 65kg / km + -10kg | |||||
| Okpomoku | -40 + 70 | ----- | |||||
| Min Na Na Na Radius (mm) | Ogologo okwu | 10D | |||||
| Min Na Na Na Radius(mm) |
Obere oge | 20D | |||||
| Min allowable Tensile Strength(N) |
Ogologo okwu | 1200 | |||||
| Min allowable Tensile Strength(N) |
Obere oge | 1500 | |||||
| Ọrụ temperature （℃） |
-40 + 70 | ||||||
| Nwụnye temperature（℃） |
-20 + 60 | ||||||
| A na-echekwa okpomoku （℃） |
-40 + 70 | ||||||
Njirimara akwara
| Dị eriri | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| onodu | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| ịnụ | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Ntughari | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Ntughari |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandyed | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandyed |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | 500 | ||
| Mgbagharị mbufụt Zero | nm | 1300-1324 | 1302, ≤1322 |
---- | ---- | 1295, ≤1320 |
|
| Ugwu mkpọda | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Oke Onwe Gị Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD Design njikọ Bara Uru | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber cutoff wavelength λc | nm | 1180, ≤1330 |
1180, ≤1330 |
---- | ---- | ---- | |
| USB 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 | ---- | ---- | ---- | |
| Ọnụọgụ Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Nzọụkwụ (pụtara bidirectional measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Oge na-adịchaghị mma karịa length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Ọdịiche backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ikike ime ihe ochichi | dB / km | ≤0.01 | ≤0.01 | ||||
| Isi dimater | um | 50 +/- 1.0 | 62,5 +/- 2,5 | 50 +/- 1.0 | |||
| Dayameta agbado | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Mgbakwunye na-abụghị eriri | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Na-agba dayameta | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Mkpuchi / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Na-ekpuchi mkpuchi adịghị | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Njehie ihe nkpuchi Core / cladding | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Ihe ngwugwu
| 1.Ihe eji eme ihe: igba osisi | |||||||
| 2.Pinye ogologo: Ogologo eriri nke eriri ga-abụ 2 km. Ogologo eriri USB ọzọ dịkwa | |||||||
| ọ bụrụ na ndị ahịa chọrọ ya |
Igwe akara USB na akara USB
A ga-akara eriri ahụ akara ahụ na akara ọcha dịka ihe ndị ahịa si chọọ.
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