What is the Sandstone FCLG-D518-LCUI1-A?
The Sandstone FCLG-D518-LCUI1-A is a network/telecom equipment component, listed by the manufacturer as "Combination Mux/DeMux LGX Filter. 8 channel DWDM MUX Ch51-54, DEMUX Ch55-58. Duplex Fiber LC/UPC, SMF. Industrial Temperature. without Upgrade/Pass port". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.