What is the Sandstone TRX100026/03-ST?
The Sandstone TRX100026/03-ST is a SFP optical transceiver module, listed by the manufacturer as "Transmode Compatible Multi- Rate CWDM SFP, OC48/12/3- EZX, OC48-LR2, 100M- 2.7Gbps, 1550 nm, 120km SMF LC, DDM, C-Temp, YELLOW Latch". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.