What is the Tellabs 400-12FXS?
The Tellabs 400-12FXS is an equipment module, listed by the manufacturer as "ADVANCED FIBRE COMMUNICATIONS 1 SLOT MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The 400-12FXS is an equipment module manufactured by Tellabs. Listed by the manufacturer as "ADVANCED FIBRE COMMUNICATIONS 1 SLOT MODULE", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Tellabs 400-12FXS is an equipment module, listed by the manufacturer as "ADVANCED FIBRE COMMUNICATIONS 1 SLOT MODULE". 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 400-12FXS, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue