Patton TKIT-ETH-M
TD-6010 (Pair) (Pair) Preconfigured 10/100/1000 Base-T Ethernet to Multimode Optical Conversion, 1310nm, LC, 2km, Includes AC Power Adapters
Patton Electronics warrants your product to be free from physical defects in material and workmanship for a period of 1-year from the date of the original retail purchase. If you discover a defect covered by this warranty, Patton will repair or replace the product at their option using new or refurbished components.