What is the Sandstone SMF7A1-2LCU6LCU-NR3M-ST?
The Sandstone SMF7A1-2LCU6LCU-NR3M-ST is a network/telecom equipment component, listed by the manufacturer as "Fiber Jumper 1.6mm Yellow OFNR G657A1 SMF BI Duplex LC/UPC to LC/UPC 3m". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.