There are 3 products.
Aten 2A-137G 1.25G Single-Mode/10KM Fiber SFP Module
Fiber Multi-Mode1.25G SFP Transceiver Module(10KM)(2pcs per Package) For KE8950/KE8954
Price
฿8,590.00
Aten 2A-136G 1.25G Multi-Mode/550M Fiber SFP Module
Fiber Multi-Mode1.25G SFP Transceiver Module(550M)(2pcs per Package) For KE8950/KE8954
Price
฿4,690.00