What is the Sandstone SFP-1G-T-C-ST?
The Sandstone SFP-1G-T-C-ST is a SFP optical transceiver module, listed by the manufacturer as "Juniper Compatible Multi-Rate SFP, 10/100/1000BASE-T, 100m COPPER RJ45, NO DDM, C-Temp, GOLD Latch, 88h, RXLOS=DIS, TXDIS=DIS". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.