The structure of GYFTC8Y optical cable is to sleeve the optical fiber into the PBT loose tube, and the loose tube is filled with waterproof compound. The center of the cable core is a non-metallic reinforced core, and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact and circular cable core. The cable core and the steel wire strands are integrated into a figure-8 polyethylene sheath
Color:
Nkọwa
Ihe owuwu
Data teknụzụ
Data teknụzụ
| Nke eriri | 4 | 8 | 12 | 24 | 48 | 72 | 144 | ||||
| Ihe nlere Fiber | G.652D | ||||||||||
| Imewe (Ike .Mmber + tube & Filler) | 1 + 5 | 1 + 6 | 1 + 12 | ||||||||
| Onye isi ike | Ihe | FRP | |||||||||
| Ogbe （± 0.05） mm | 1.5 | 2,1 | |||||||||
| Loose tube | Ihe | PBT | |||||||||
| Ogbe （± 0.06） mm | 1.8 | 2,1 | |||||||||
| Ick tara akpụ （± 0.03） mm | 0.32 | 0.35 | |||||||||
| Nke Max.Core NO./Tube | 4 | 6 | 12 | ||||||||
| Eriri Filler | Ihe | LDPE | |||||||||
| Agba | Ọcha | ||||||||||
| Ogbe （± 0.06） mm | 1.8 | 2,1 | |||||||||
| Ala igbochi akwa （Ihe） | Ngwakọta idei mmiri | ||||||||||
| Mpekere nkwado | Ihe | Galvanized nchara ejiri ya | |||||||||
| Ikike | 0.9 × 7 | 1,0 × 7 | |||||||||
| Weebụ | Ihe | MDPE | |||||||||
| Ogo （± 0.2） mm | 2,5 × 3 | ||||||||||
| Ohere Sheath① | Ihe | MDPE | |||||||||
| Ọkpụkpụ （± 0,2） mm | 1.5 | ||||||||||
| Ohere Sheath② | Ihe | MDPE | |||||||||
| Ọkpụkpụ （± 0,2） mm | 1.8 | ||||||||||
| Igwe na-acha odo odo (W × H) （± 0,2） mm | 8,5 × 16.6 | 9,1 × 17.0 | 9.7 × 18.1 | 13.8 × 22.2 | |||||||
| Wetght USB （± 10） n'arọ / km | 120 | 132 | 150 | 235 | |||||||
| Nkeji. na-agbanwe | Enweghị Nsogbu | 10.0 × USB-φ | |||||||||
| N'okpuru oke nrụgide | 20,0 × Igwe-φ | ||||||||||
| Okpomoku okpomoku （℃） |
Nwụnye | -20 ~ + 60 | |||||||||
| Transportgbọ njem & Nchekwa | -40 ~ + 70 | ||||||||||
| Ọrụ | -40 ~ + 70 | ||||||||||
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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Ngwongwo nke eriri onyonyo otu (ITU-T Rec. G.652.D)
| Ihe | Nkowa |
| Fidị eriri eriri | Single-mode |
| Ngwa akwara | Doped silica |
| Okwu ọnụọgụ ọnụọgụ @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0.36 dB / km £ 0.32 dB / km £ 0.22 dB / km £ 0.30 dB / km |
| Ọnọdụ kwụsịrị | £ 0.05 dB |
| Igwe igwe kwụpụ anwụrụ | £ 1260 nm |
| Mgbagharị mbufụt nke efu | 1300 ~ 1324 nm |
| Zero-dispersion | £ 0.092 ps / (nm2.km) |
| PMDQ (Nkeji nkeji nkeji anọ) | £ 0.2 ps / km1 / 2 |
| Dayameta ọnọdụ @ 1310 nm | 9,2 ± 0,4 um |
| Njehie udiri Core / Clad | £ 0,5 um |
| Dayameta agbado | 125.0 ± 0,7 um |
| Mgbakwunye na-abụghị eriri | £ 1.0% |
| Iriba mkpuchi mbụ | 245 ± 10 um |
| Ngosipụta ogo ule | 100 kpsi (= 0.69 Gpa), 1% |
| Na-adabere temprechọ 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0.1 dB / km |
Ngwa:
| Ọ B .GH.. | Ihe | Ihe achoro | |
| 1 | Ike ike nwere ike ịgba ume | Obere oge | 2700 N |
| Ogologo Oge | 1000 N | ||
| 2 | Nkwupụta Azọpia Mwepu | Obere oge | 1000 (/ 100mm) |
| Ogologo Oge | 300 (/ 100mm) | ||
Mpempe akara Sheath
Akara akara ahụ dị ọcha, ma ọ bụrụ na ọ dị mkpa ikwughari, a ga-ebipụta akara ọcha ahụ na ọnọdụ ọhụrụ.
Anabataghị nnabata ụbọchị ọ bụla nke akara ogologo ma ọ bụrụ na akara ndị agbata obi ahụ doro anya.
Both cable ends are sealed with heat shrinkable end caps to prevent water ingress.
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