Lehae
G.657.A1. Ho Kobeha ho sa utloeleng Mode o le Mong oa Optical Fiber
Maemo a Kopo
Likarolo tsa Ts'ebetso
Tlhaloso ea Sehlahisoa
| Paramethara | maemo | Diyuniti | boleng |
| Optical | |||
| Khatholoho | 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 |
| Letsoalo la Phatlalatso ea Zero | ps/(nm2 ·km) | 0.073 - 0.092 | |
| Phasano | 1550nm | ps/(nm ·km) | 13.3- 18.6 |
| 1625nm | ps/(nm ·km) | 17.2-23.7 | |
| Polarization Mode Dispersion (PMD) | - | ps/√km | ≤ 0.2 |
| Sekhahla sa 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 | |
| Geometrical | |||
Cladding Diameter |
μm |
125±0.7 |
|
Cladding Non-Circularity |
% |
≤ 1.0 |
|
Phoso ea Core/Cladding Concentricity |
μm |
≤ 0.5 |
|
Bophara ba ho Koaheloa (Ha bo na 'mala) |
μm |
242±7 (e tloaelehileng) |
|
μm |
200±10 (ho ikhethela) |
||
Phoso ea ho Coating/Cladding Concentricity |
μm |
≤ 12 |
|
Mokokotlo |
m |
≥4 |
|
Tikoloho (1310 nm , 1550 nm ) | |||
Temperature Cycling |
-60 ℃ ho ea ho +85 ℃ |
dB/km |
≤ 0.05 |
|
Mocheso o Phahameng & Holimo Mongobo |
85 ℃, 85% RH, matsatsi a 30 |
dB/km |
≤ 0.05 |
Ho qoelisoa ka Metsing |
23 ℃, matsatsi a 30 |
dB/km |
≤ 0.05 |
Botsofali ba Mocheso o Phahameng |
85 ℃, matsatsi a 30 |
dB/km |
≤ 0.05 |
Mechini | |||
Bopaki ba Khatello ea Maikutlo |
- |
GPA |
0.69 |
Coating Strip Force * |
Tlhōrō |
N |
1.3 - 8.9 |
Karolelano |
N |
1.0 - 5.0 |
|
Matla a tšepe |
Fk=50% |
GPA |
≥ 4.00 |
Fk= 15% |
GPA |
≥ 3.20 |
|
Mokhathala o Matla (Nd) |
- |
- |
≥20 |
Macrobending Tahleho | |||
Ø30 limilimithara×10 t |
1550 nm |
dB |
≤ 0.25 |
1625 nm |
dB |
≤ 1.0 |
|
Ø20 limilimithara×1 t |
1550 nm |
dB |
≤ 0.75 |
1625 nm |
dB |
≤ 1.5 |
|
* Matla a tlhōrō ea lekhapetla la ho roala ke 0.6-8.9N, 'me ka karolelano boleng ke 0.6-5.0N ha coatingdiameter e le 200±10. | |||