ADSS (non-metallic strengthening member, loose tube layer stranded filling type, polyethylene inner sheath, aramid yarn armor, polyethylene sheathed outdoor optical cable for communication). The structure of the optical cable is to sheath single-mode or multi-mode optical fiber into high-mode In the loose tube filled with waterproof compound made of high-density plastic, the center of the cable core is a non-metallic reinforcing member. For some fiber optic cables, the non-metallic center reinforcing member is extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core. The gaps in the cable core are filled with water blocking compounds and a layer of polyethylene inner sheath is extruded. The aramid yarn is armored and extruded into a polyethylene outer sheath to form a cable.
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Nkọwa
ADSS (non-metallic strengthening member, loose tube layer stranded filling type, polyethylene inner sheath, aramid yarn armor, polyethylene sheathed outdoor optical cable for communication). The structure of the optical cable is to sheath single-mode or multi-mode optical fiber into high-mode In the loose tube filled with waterproof compound made of high-density plastic, the center of the cable core is a non-metallic reinforcing member. For some fiber optic cables, the non-metallic center reinforcing member is extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core. The gaps in the cable core are filled with water blocking compounds and a layer of polyethylene inner sheath is extruded. The aramid yarn is armored and extruded into a polyethylene outer sheath to form a cable.
Atụmatụ:
●Precise optical fiber excess length control ensures that the optical cable has excellent tensile and temperature performance
●The loose tube material has good hydrolysis resistance, and the tube is filled with grease to protect the optical fiber
●The sheath material has good resistance to solar radiation
●All-dielectric fiber optic cable, especially suitable for self-supporting overhead aerial around electric field or lightning-prone areas
●Optical cable has outstanding tensile performance, and can be suitable for self-supporting overhead aerial up to 1500 meters
Ngwa
Self-supporting overhead, all dielectric lightning protection, directly hung on the power poles and towers for the communication route of the overhead high-voltage power transmission system
Ihe owuwu nke USB
| Number nke eriri | 12-288 cores | |||||||
| Eriri na-ejuputa | 2-0 | |||||||
| Ihe mgbochi mmiri | Usoro igbochi mmiri | |||||||
| Onye so na etiti ike | ihe | FRP / FRP nwere PE | ||||||
| nha | 2,1mm | |||||||
| Ngwurugwu tub | Ngwunye ngwuru nke tub | |||||||
| ihe nzacha | PP tube / PVC tube | |||||||
| N'ọbọ ime | ihe | Pee | ||||||
| Loose tube | ihe | PBT | ||||||
| n'obosara | Ф2.2 (mpụta / n'ime) | |||||||
| Ogbo agha | ihe | Aluminium teepu / teepu ígwè | ||||||
| Osisi elu | ihe | Pee / HDPE | ||||||
| n'obosara | 1,7 ± 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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Agba agba
| 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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Cable Mekiiki mara
| isi | Cable dayameta | ibu | |||||
| 2 isi ruo 60core | 12 ± 0.5mm | 140 ± 5kg / km | |||||
| 72 | 13 ± 0.5mm | 190 ± 5kg / km | |||||
| Iri isii na isii | 14.5 ± 0.5mm | 220 ± 5kg / km | |||||
| 144 | 16,5 ± 0.5mm | 240 ± 10kg / km | |||||
| Rec.daily max na-arụ ọrụ | 88kn | ||||||
| Max. Ekwela ka nrụrụ ọrụ rụọ ọrụ | 32.7kn | ||||||
| Modulus nke elasticity | 37kn / mm2 | ||||||
| Min Na Na Na Radius (mm) | ime ihe | 240mm | |||||
| nwụnye | 390mm | ||||||
| Ibu ibu | Ibu oke 0,5% -0.7% | ||||||
| Ice | 5mm | ||||||
| Speedgba ikuku | 35m / s | ||||||
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 Onye Nke Obu | ≤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 igwe kwụ ọtọ ga-emeghe 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 ngụgụ (NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Nzọụkwụ (pụtara bidirectional mmesho) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Oge na-adịchaghị mma karịa aka |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Nkwụsị | |||||||
| Ọdịiche backscatter ọnụọgụ |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ikike ime ihe ochichi | dB / km | ≤0.01 | ≤0.01 | ||||
| Core dayameta | 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 njehie uche |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Mkpuchi na-enweghị okirikiri | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Njehie idozigharị 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. ackingkwagide ogologo: Ogologo eriri ahụ ga-adị 2 km. Ogologo eriri ọzọ dịkwa | |||||||
| ọ bụrụ na onye ahịa achọrọ ya |
Igwe akara USB na akara USB
A ga-akara eriri ahụ akara ahụ na akara ọcha dịka ihe ndị ahịa si choro.
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