What is the Tellabs SPU1C?
The Tellabs SPU1C is a network/telecom equipment component, listed by the manufacturer as "DISC*S1 SIG PROCR UN". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Tellabs SPU1C: a network/telecom equipment component (DISC*S1 SIG PROCR UN). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Tellabs SPU1C is a network/telecom equipment component, listed by the manufacturer as "DISC*S1 SIG PROCR UN". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Tellabs network equipment, including parts such as the SPU1C, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue