Kunyumba
G.657.A1. Kupindika Mosamva Mode Imodzi Optical Fiber
Zochitika za Ntchito
Mawonekedwe a Ntchito
Mafotokozedwe a Zamalonda
| Parameter | mikhalidwe | Mayunitsi | mtengo |
| Kuwala | |||
| Kuchepetsa | 1310 nm | dB/km | ≤ 0.350 |
| 1383 nm | dB/km | ≤ 0.350 | |
| 1550 nm | dB/km | ≤ 0.210 | |
| 1625 nm | dB/km | ≤ 0.230 | |
| Attenuation vs. Wavelength | 1310 nm VS. 1285-1330 nm | dB/km | ≤ 0.04 |
| 1550 nm VS. 1525-1575 nm | dB/km | ≤ 0.03 | |
| Zero Dispersion Wavelength | - | nm | 1300-1324 |
| Zero Dispersion Slope | ps/(nm2 ·km) | 0.073 - 0.092 | |
| Kubalalitsidwa | 1550nm | ps/(nm ·km) | 13.3-18.6 |
| 1625nm | ps/(nm ·km) | 17.2-23.7 | |
| Polarization Mode Dispersion (PMD) | - | ps/√km | ≤ 0.2 |
| Kudula Wavelength λcc | - | nm | ≤ 1260 |
| Mode Field Diameter (MFD) | 1310 nm | μm | 9.2±0.4 |
| 1550 nm | μm | 10.4±0.5 | |
| Attenuation Discontinuity | 1310 nm | dB | ≤ 0.03 |
| 1550 nm | dB | ≤ 0.03 | |
| Zojambulajambula | |||
Cladding Diameter |
μm |
125±0.7 |
|
Kuphimba Non-Circularity |
% |
≤ 1.0 |
|
Cholakwika cha Core/Cladding Concentricity |
μm |
≤ 0.5 |
|
Diameter ya zokutira (Zopanda utoto) |
μm |
242±7 (muyezo) |
|
μm |
200±10 (ngati mukufuna) |
||
Cholakwika Choyala / Chotsekera Chokhazikika |
μm |
≤12 |
|
Curl |
m |
≥ 4 |
|
Zachilengedwe (1310 nm , 1550 nm ) | |||
Kutentha Panjinga |
-60 ℃ ku +85 ℃ |
dB/km |
≤ 0.05 |
|
Kutentha Kwambiri & Kukwera Chinyezi |
85 ℃, 85% RH, 30days |
dB/km |
≤ 0.05 |
Kumiza M'madzi |
23 ℃, masiku 30 |
dB/km |
≤ 0.05 |
Kutentha Kwambiri Kukalamba |
85 ℃, masiku 30 |
dB/km |
≤ 0.05 |
Zimango | |||
Umboni Wopanikizika |
- |
GPA |
0.69 |
Coating Strip Force * |
Peak |
N |
1.3 - 8.9 |
Avereji |
N |
1.0 - 5.0 |
|
Kulimba kwamakokedwe |
Fk=50% |
GPA |
≥ 4.00 |
Fk= 15% |
GPA |
≥ 3.20 |
|
Kutopa Kwamphamvu (Nd) |
- |
- |
≥ 20 |
Kutayika kwa Macrobending | |||
Ø30 mamilimita × 10 t |
1550 nm |
dB |
≤ 0.25 |
1625 nm |
dB |
≤ 1.0 |
|
Ø20 mamilimita × 1 t |
1550 nm |
dB |
≤ 0.75 |
1625 nm |
dB |
≤ 1.5 |
|
* Mphamvu yapamwamba ya peel ya zokutira ndi 0.6-8.9N, ndipo mtengo wapakati ndi 0.6-5.0N pamene coatingdiameter ndi 200±10. | |||