fiber laser source

Are there any known issues with using Fiber runs and lasers? Any opinion on best fiber optic racks to use? Looking to covert our long data runs using a VLAN at stage and another rack at front of house, connected via fiber. Trying to find if there are any known issues with fiber optic data runs...

20W 880nm Fiber Coupled Laser: This is 880nm 20W high power infrared laser. A fiber coupling interface is added to the laser output port, which can be inserted into a fiber. A cooling device is added at the bottom of the laser module, which is composed of aluminum sheet and cooling fans. The...