ITU-T G652D SM optyske fiber
G.652.D Standert Single-Mode Optical Fiber
Produkt Yntroduksje
Standert single-mode fiber wurdt ek neamd non-dispersion-shifted single-mode fiber mei útwreide golflingte band dat is op it stuit de meast brûkte optyske glêstried. De wurkjende golflingte kin wêze fan 1310nm en 1550nm.
Applikaasje senario
It bredere golflingteberik is geskikt foar netwurken mei hege snelheid.
Accurate modus fjilddiameter (MFD) skaaimerken om lege fúzjeferlies en goede kompatibiliteit te garandearjen.
Performance Features
100G & B100G hege-snelheid, lange-ôfstân en lange-span backbone netwurk.
Grutte bânbreedte metropolitan gebiet netwurk en tagong netwurk.
Produkt Spesifikaasje
| Parameter | Betingsten | Units | Wearde |
| Optical | |||
| Attenuation | 1310 nm | dB/km | ≤ 0.350 |
| 1383 nm | dB/km | ≤ @ 1310 nm | |
| 1490 nm | dB/km | ≤ 0.250 | |
| 1550 nm | dB/km | ≤ 0,210 | |
| 1625 nm | dB/km | ≤ 0.240 | |
| Attenuation vs golflingte | 1310 nm VS. 1285-1330 nm | dB/km | ≤ 0,04 |
| 1550 nm VS. 1525-1575 nm | dB/km | ≤ 0,03 | |
| 1550 nm VS. 1480-1580 nm | dB/km | ≤ 0,04 | |
| Zero dispersion golflingte | nm | 1300 - 1324 | |
| Zero dispersion helling | ps/(nm2 ·km) | 0.073 - 0.092 | |
| Chromatyske dispersion | 1290 ~ 1330 nm | ps/nm.km | |
| Fersprieding | 1550 nm | ps/(nm·km) | |
| 1625 nm | ps/(nm·km) | 17.2 - 23.7 | |
| Polarisaasjemodusfersprieding (PMD) | ps/√km | ≤ 0.2 | |
| Cut-offWavelength λcc | Kabel Cut-off golflingte (λ cc) | nm | ≤ 1260 |
| Fiber Cut-off golflingte (λ cc) | nm | 1150-1330 | |
| Mode Field Diameter (MFD) | 1310 nm | μm | 9,2 ± 0,4 |
| 1550 nm | μm | 10,4 ± 0,5 | |
| Attenuation Diskontinuïteit | 1310 nm | dB | ≤ 0,03 |
| 1550 nm | dB | ≤ 0,03 | |
| Bidirectional Attenuation | 1310 nm | dB/km | ≤ 0,04 |
| 1550 nm | dB/km | ≤ 0,04 | |
| Geometrysk | |||
| Bekleding Diameter | μm | 125±0,7 | |
| Cladding Non-Circularity | % | ≤ 1.0 | |
| Core / beklaaiïng Concentricity Flater | μm | ≤0,5 | |
| Coating Diameter (ûnkleurd) | μm | 242±7 (standert) | |
| μm | 200± 10 (opsjoneel) | ||
| Coating / Cladding Concentricity Flater | μm | ≤ 12 | |
| Curl | m | ≥ 4 | |
| Miljeu (1550nm, 1625nm) | |||
| Temperatuer Cycling | -60C oant +85C | dB/km | ≤ 0,03 |
| Hege temperatuer & hege luchtvochtigheid | 85C, 85% RH, 30 dagen | dB/km | ≤ 0,03 |
| Wetter Immersion | 23C, 30 dagen | dB/km | ≤ 0,03 |
| Hege temperatuer Aging | 85C, 30 dagen | dB/km | ≤ 0,03 |
| Meganysk | |||
| Bewiis Stress | - | GPa | 0.69 |
| Coating Strip Force * | Peak | N | 1,3 - 8,9 |
| Trochsneed | N | 1,0 - 5,0 | |
| Treksterkte | Fk=50% | GPa | ≥ 4.00 |
| Fk= 15% | GPa | ≥ 3,20 | |
| Dynamic Fatigue (Nd) | - | - | ≥ 20 |
| Macrobending ferlies | |||
| Ø32 mm×1 t | 1550 nm | dB | ≤ 0,05 |
| 1625 nm | dB | ≤ 0,05 | |
| Ø60 mm×100 t | 1550 nm | dB | ≤ 0,05 |
| 1625 nm | dB | ≤ 0,05 | |
| * De peak peel krêft fan 'e coating is 0.6-8.9N, en de gemiddelde wearde is 0.6-5.0N as de coating diameter is 200± 10. | |||
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