6 F 3 B 0 3 5 6
4. Cable connections
Max. 30 km (total)
Max. 1 km (between station)
OTR OTR
1 2
OTR OTR
1 2
OTR OTR
1 2
S20LP station | S20LP station | S20LP station | |
Optical fiber cable | Optical fiber cable |
| |
(Note 1) Optical fiber connect OTR1/OTR2 to another station's OTR2/OTR1.
(Note 2) Using the long distance of optical fiber (SBR22) is Max. 4 km between station.
Item |
| Type |
|
|
|
Optical fiber cable | ||
| 200/230 μm | |
Optical connector | F07 connector (JIS C5976) | |
|
|
|
|
|
|
|
| Optical fiber characteristic |
|
|
|
Material |
| Silica glass, Step index |
|
|
|
Core diameter |
| 200 ± 5μm |
|
|
|
Cladding diameter |
| 230 + 0, |
|
|
|
Numerical Aperture |
| 0.4 |
|
|
|
Attenuation |
| 7.0 dB/km or less |
|
|
|
Bandwidth |
| 9 MHz•km or more |
|
|
|
Wavelength |
| 0.81μm |
|
|
|
(Note 1) Securely connect the optical connectors. Otherwise, connection loss will increase.
(Note 2) Do not bend the optical fiber cable/cord more than the allowable limit.
(Note 3) Clamp the optical fiber cable/cord to prevent the optical connector weighted.
⎯ 31 ⎯
