What is the Sandstone FOFL-DW5952-PTSI9?
The Sandstone FOFL-DW5952-PTSI9 is a network/telecom equipment component, listed by the manufacturer as "OADM Flat Filter, 8 channel DWDM channel 59 1530.33 to channel 52 1535.82, Industrial Temperature, Pigtail/Splice-On with East/West Configuration". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.