What is the Sandstone D1OLGX-DW57LCSI9?
The Sandstone D1OLGX-DW57LCSI9 is a network/telecom equipment component, listed by the manufacturer as "OADM LGX, 1 channel DWDM 57 1531.90 Industrial Temperature, LC with East/West Configuration". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.