CircularTelecomParts Catalogue
Part Number
Part Overview
The Sandstone QSFP-40G-SR4-A-ST is a QSFP optical transceiver module — originally specified as "Arista Compatible 40G QSFP+, 40GBASE-SR4, 850nm, 100m MMF MPO12, DDM, C-Temp" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Sandstone QSFP-40G-SR4-A-ST is a QSFP optical transceiver module, listed by the manufacturer as "Arista Compatible 40G QSFP+, 40GBASE-SR4, 850nm, 100m MMF MPO12, DDM, C-Temp". 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 QSFP-40G-SR4-A-ST, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue