What is the NEC RSP25SL2EET5?
The NEC RSP25SL2EET5 is a SFP optical transceiver module, listed by the manufacturer as "SFP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
NEC RSP25SL2EET5: a SFP optical transceiver module (SFP). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The NEC RSP25SL2EET5 is a SFP optical transceiver module, listed by the manufacturer as "SFP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished NEC network equipment, including parts such as the RSP25SL2EET5, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue