CircularTelecomParts Catalogue
Part Number
Part Overview
Manufactured by Sandstone, the 280-0478-ST (CYAN Compatible 1G CWDM SFP, 1000BASE-ZX, 1610 nm, 80km SMF LC, DDM, I-Temp, BROWN Latch) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished Sandstone equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Sandstone 280-0478-ST is a SFP optical transceiver module, listed by the manufacturer as "CYAN Compatible 1G CWDM SFP, 1000BASE-ZX, 1610 nm, 80km SMF LC, DDM, I-Temp, BROWN Latch". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Sandstone network equipment, including parts such as the 280-0478-ST, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue