Flat Twin Duplex Indoor Cable kutumia 900μm au 600μm moto-retardant kali buffer fiber kama macho ya mawasiliano ya kati.
Futa ya buffer iliyofunikwa na safu ya uzi usio na nguvu kama vitengo vya washiriki wa nguvu, sehemu kama hiyo hutolewa kwa safu ya vifaa vya PVC au LSZH kama koti ya ndani.
Halafu kebo imekamilika na safu ya gorofa ya PVC au LSZH (Moshi wa chini, halojeni ya Zero, Flame-retardant) kama sheath nje.
Color:
Maelezo
Ujenzi wa nyaya
| Vigezo vya Ufundi: | |||||||
| Kipenyo cha nje (MM) | 2.8 × 5.8 | Uzito (KG) | 40 | ||||
| 3.0 × 6.2 | 40 | ||||||
| Kipenyo cha ndani (MM) | 0.9 | ||||||
| 0.9 | |||||||
| Hifadhi ya joto （℃） | -20 + 60 | ||||||
| Redio ya Chini ya Kupungua (mm) | Muda mrefu | 10D | |||||
| Redio ya Chini ya Kupungua (mm) |
Muda mfupi | 20D | |||||
| Min halali Tensile Nguvu (N) |
Muda mrefu | 300 | |||||
| Min halali Tensile Nguvu (N) |
Muda mfupi | 1000 | |||||
| Mzigo wa kuponda (N / 100mm) | Muda mrefu | 500 | |||||
| Mzigo wa kuponda (N / 100mm) | muda mfupi | 1000 | |||||
Rangi ya kawaida ya nyuzi na tube
| Utambulisho wa Rangi ya Kawaida | ||||||||
| Hapana. | 1 | 2 | ||||||
| Rangi | Njano | Nyeupe | ||||||
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 utawanyiko 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 |
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