|
P.553
| Typical characteristics of Optical Fibers |
45 |
SM fiber
| Item |
S1 |
S2 |
| - |
Material |
Quartz |
Quartz |
| Fiber |
Mode field diameter |
9.5+/-1mm |
8.5+/-0.8mm |
| Mode field eccentricity |
less than 1 |
less than 1 |
| Clad |
Material |
Quartz |
Quartz |
| Outer diameter |
125+/-3mm |
125+/-2mm |
| Insertion loss |
1310nm |
0.5dB/km or less |
― |
| 1550nm |
― |
0.25dB/km or less |
| Interruption wavelength |
1.10 to 1.28 |
1.53 or less |
| Sheath |
Material |
Nylon |
Nylon |
| Outer diameter |
0.9+/-0.1mm |
0.9+/-0.1mm |
| All direction dispersion |
- |
3.5ps/km nm or less |
GI Fiber
| Item |
G1 |
G5 |
| Fiber |
Material |
Quartz |
Quartz |
| Outer diameter |
50+/-3mm |
62.5+/-3mm |
| Clad |
Material |
Quartz |
Quartz |
| Outer diameter |
125+/-3 |
125+/-3 |
| Insertion loss |
850nm |
3.0dB/km or less |
3.0dB/km or less |
| 1300nm |
1.0dB/km or less |
1.0dB/km or less |
| Bandwith |
850nm |
500MHｚ km or less |
200MHｚ km or less |
| 1300nm |
600MHｚ km or more |
500MHｚ km or more |
| Sheath |
Material |
Nylon |
Nylon |
| Outer diameter |
0.9+/-0.1mm |
0.9+/-0.1mm |
HPCF Fiber
| Item |
H1 |
H2 |
| Fiber |
Material |
Quartz |
Quartz |
| Outer diameter |
200+/-5mm |
200+/-5mm |
| Clad |
Material |
Acrylic fluoride resin |
Acrylic fluoride resin |
| Outer diameter |
230(+0/-10)mm |
250+/-5mm |
| Insertion loss |
810nm |
6dB/km or less |
6dB/km or less |
| 810nm |
10MHｚ km or more |
10MHz km or more |
| Sheath |
Material |
Fluoric resin |
Fluoric resin |
| Outer diameter |
0.5+/-0.1mm |
0.5+/-0.1mm |
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