CircularTelecomParts Catalogue
Part Number
Part Overview
Manufactured by Sandstone, the TOM-100GMR-Q-ER4L (Infinera Compatible Multi-Rate QSFP28, 100GBASE-ER4-LITE/OTU4, 1310 nm, 30km SMF LC, DDM, C-Temp) is a QSFP 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 TOM-100GMR-Q-ER4L is a QSFP optical transceiver module, listed by the manufacturer as "Infinera Compatible Multi-Rate QSFP28, 100GBASE-ER4-LITE/OTU4, 1310 nm, 30km SMF LC, 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 TOM-100GMR-Q-ER4L, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue