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.
Color:
Maelezo
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.
vipengele:
●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
Maombi
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
Ujenzi wa nyaya
| Idadi ya nyuzi | 12-288 cores | |||||||
| Kujaza kamba | 2-0 | |||||||
| Kizuizi cha unyevu | Mfumo wa kuzuia maji | |||||||
| Mwanachama wa nguvu wa kati | nyenzo | FRP / FRP na MT | ||||||
| saizi | 2.1mm | |||||||
| Kujaza Tube | Kiwanja cha kujaza Tube | |||||||
| filler | Bomba la PP / bomba la PVC | |||||||
| Sheath ya ndani | nyenzo | PE | ||||||
| Turubai | nyenzo | PBT | ||||||
| Kipenyo cha | Ф2.2 (nje / ndani) | |||||||
| Nje ya kivita | nyenzo | Mkanda wa aluminium / Mkia wa chuma uliofungwa | ||||||
| Shehe ya nje | nyenzo | PE / HDPE | ||||||
| Kipenyo cha | 1.7 ± 0.2mm | |||||||
Rangi ya nyuzi
| Hapana. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rangi |  |
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| Hapana. | 7 | 8 | 9 | 10 | 11 | 12 |
| Rangi |  |
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Rangi ya Tube
| Hapana. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rangi |  |
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| Hapana. | 7 | 8 | 9 | 10 | 11 | 12 |
| Rangi |  |
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Tabia ya Meza ya Cable
| msingi | Kipenyo cha Cable | uzito | |||||
| 2 msingi hadi 60 sitini | 12 ± 0.5mm | 140 ± 5kg / km | |||||
| Sabini | 13 ± 0.5mm | 190 ± 5kg / km | |||||
| 966 | 14.5 ± 0.5mm | 220 ± 5kg / km | |||||
| 144core | 16.5 ± 0.5mm | 240 ± 10kg / km | |||||
| Makini mvutano wa kufanya kazi | 88kn | ||||||
| Max. Unakubali mvutano wa kufanya kazi | 32.7kn | ||||||
| Modulus ya elasticity | 37kn / mm2 | ||||||
| Redio ya Chini ya Kupungua (mm) | operesheni | 240mm | |||||
| ufungaji | 390mm | ||||||
| Mzigo wa ziada | Mzigo wa ziada 0.5% -0.7% | ||||||
| Barafu | 5mm | ||||||
| Kasi ya upepo | 35m / s | ||||||
Tabia ya nyuzi
| Mtindo wa nyuzi | Kitengo | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| hali | 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 | ---- | ---- | |||
| Usumbufu | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Usumbufu |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zero ya utawanyiko wa zero | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Mteremko wa kutawanyiko wa sifuri | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Upeo wa kibinafsi cha Kibinafsi | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Thamani ya Kiunga cha Ubuni wa 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 | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Ufikiaji wa Nambari (NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Hatua (inamaanisha kipimo cha upimaji) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Kukiuka juu ya length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Usumbufu | |||||||
| Utofauti coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ufanisi wa usawa | dB / km | ≤0.01 | ≤0.01 | ||||
| Kipenyo cha msingi | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Kipenyo cha kufungwa | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Kufunga isiyo ya mzunguko | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Kipenyo cha mipako | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating/chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Mipako isiyo ya mzunguko | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Kosa / uingilizi wa kiwango cha alama | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Ufungaji
| 1.Kufunga vifaa: Ngoma ya mbao | |||||||
| Urefu wa kufunga: Urefu wa kawaida wa cable utakuwa 2 km. Urefu mwingine wa cable unapatikana pia | |||||||
| ikiwa inahitajika na mteja |
Kuweka alama kwa waya na kuashiria kwa waya
Kiunga cha cable kitawekwa alama na herufi nyeupe kulingana na mahitaji ya mteja.
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