What is the Infinera TOM-MR-D53-LR2?
The Infinera TOM-MR-D53-LR2 is a SFP optical transceiver module, listed by the manufacturer as "ATN SFP MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Number
Part Overview
Infinera TOM-MR-D53-LR2: a SFP optical transceiver module (ATN SFP MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Infinera TOM-MR-D53-LR2 is a SFP optical transceiver module, listed by the manufacturer as "ATN SFP MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Infinera network equipment, including parts such as the TOM-MR-D53-LR2, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue