What is the Sandstone 3HE00029CA?
The Sandstone 3HE00029CA is a SFP optical transceiver module, listed by the manufacturer as "Alcatel / Lucent Compatible 1G SFP, 1000BASE-ZX, 1550 nm, 80km SMF LC, DDM, I-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.