CircularTelecomParts Catalogue
Part Overview
The J4858D-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "HP Compatible 1G SFP, 1000BASE-SX, 850 nm, 550m MMF LC, DDM, C-Temp, BLACK Latch", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Sandstone J4858D-ST is a SFP optical transceiver module, listed by the manufacturer as "HP Compatible 1G SFP, 1000BASE-SX, 850 nm, 550m MMF LC, DDM, C-Temp, BLACK 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 J4858D-ST, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue