Quick tech specs
- Short-haul modem
- serial RS-422
- up to 2.5 miles
- serial RS-232
- serial RS-485
- 820 nm
Know your gear
This product lets you extend serial communications up to 4 kilometers - or more - through noisy areas. Use this compact device to extend your RS-232, RS-422, or RS-485 communications over a secure fiber optic link!