OPTICAL POWER BUDGET, TRANSMISSION DISTANCE, AND LASER CLASS 1 LIMIT
Model No. |
|
| Optical | Maximum | Laser | |
|
|
|
| |||
| Compatible |
|
| Power | Transmission | Class 1 |
Transmitter | Receiver |
| Wavelength | Budget | Distance | Limit* |
|
|
|
|
|
|
|
|
| Multimode (62.5/125 µm) |
|
| ||
|
|
|
|
|
|
|
FT85041MSTR | FR85041MSTR |
| 1310 nm (video) | 20 dB† | 2 km (1.2 mi)‡ | <15.6 mW |
|
|
| 850 nm (data) | 20 dB† | 2 km (1.2 mi)‡ | <0.78 mW |
|
|
|
| |||
|
|
|
|
|
|
|
FT85041SSTR | FR85041SSTR |
| 1310 nm (video) | 20 dB | 30 km (18.6 mi)§ | <15.6 mW |
|
|
| 1550 nm (data) | 20 dB | 30 km (18.6 mi)§ | <10.0 mW |
FT85041SFCR | FR85041SFCR |
| 1310 nm (video) | 20 dB | 30 km (18.6 mi)§ | <15.6 mW |
|
|
| 1550 nm (data) | 20 dB | 30 km (18.6 mi)§ | <10.0 mW |
* The FT85041 transmitter and the FR85041 receiver are classified by the FDA as Class 1 laser products.
† When using 50/125 µm multimode fiber, subtract 3 dB from the optical power budget.
‡ Maximum transmission distance is limited by fiber bandwidth.
§ Maximum transmission distance is based on attenuation of 0.5 dB/km plus a 5 dB buffer for connector and splice losses.
NOTES:
• For conformal coated models, replace the first letter F in the model number with the letter C. The conformal coated version of FT85041MSTR, for example, is CT85041MSTR.
• For models with higher optical power budgets, contact the factory.
The materials used in the manufacture of this document and its components are compliant to the requirements of Directive 2002/95/EC.
This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.
30 |
