Chombo cha Kusudi Mbili cha Kutuliza hutumia cable rahisi (nyuzi ya buffer ya 900μm, uzi wa mshono kama mshirika wa nguvu) kama subunit. Plastiki iliyosisitizwa ya nyuzi (FRP) katikati ya msingi kama mshirika wa nguvu isiyo ya metali. Subunits limetungwa karibu na msingi wa cable. Cable imekamilishwa na koti ya PVC au LSZH (Moshi wa chini, halogen ya Zero, Flame-retardant).
Color:
Maelezo
Ujenzi wa nyaya
Idadi ya nyuzi | 12-144cores | |||||||
Kizuizi cha unyevu | Mfumo wa kuzuia maji | |||||||
Aina ya nyuzi | OS1 OS2, G657A, G657B, OM1, OM2, OM3, OM4 | |||||||
Mwanachama wa nguvu wa kati | Nyenzo | FPR + PE | ||||||
Kipenyo cha FRP | 2.0mm | |||||||
Kipenyo cha FRP na Pe | 16mm | |||||||
Vunja kebo | Vifaa vya ndani vya sheath | PVC / LSZH / OFNP | ||||||
Unene wa sheath ya ndani | 0.7mm | |||||||
Kipenyo cha kebo ya ndani | 5.5mm ~ 5.8mm | |||||||
Nguvu mwanachama | Uzi wa kevlar | |||||||
Rangi ya ganda la ndani | njano | |||||||
La. Ya Ф0.9 buffer iliyokazwa kwa kila cable ya ndani |
12 | |||||||
Shehe ya nje | nyenzo | PVC / LSZH / PE / OFNP | ||||||
Unene | 1.8 ± 0.2mm |
Loose tube color can be all single color customized(yellow) or the list below
Fibers’ outside tight buffer color
Tabia ya Meza ya Cable
Vitu | Kipenyo cha Cable | Uzito | |||||
Cores 144 | 28 ± 2mm | 597 ± 10kg / km | |||||
Ufungaji joto Joto (() | -15 + 60 | ||||||
Uendeshaji wa joto na usafirishaji (℃) | -40 + 70 | ||||||
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 | 500 | |||||
Min halali Tensile Nguvu (N) |
Muda mfupi | 1500 | |||||
Mzigo wa kuponda (N / 100mm) | Muda mrefu | 600 | |||||
Mzigo wa kuponda (N / 100mm) | muda mfupi | 1500 |
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 | - | - | |||
Utawanyiko | 1550nm | Ps / (nm * km) | - | ≤18 | - | - | Utawanyiko |
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 cutoff 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 | |
Utaratibu | |||||||
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 / kufifia kwa makosa ya msongamano | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
Curl (radius) | um | ≤4 | ≤4 | - | - | - |
Ufungaji
1.Kufunga vifaa: Ngoma ya mbao | |||||||
2.Packing length: The standard length of the cable shall be 2 km. Other cable length packaging is also available | |||||||
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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