What is the Tellabs 81.9294?
The Tellabs 81.9294 is an optical amplifier, listed by the manufacturer as "292R 2W CONF AMPLIFIER MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The 81.9294 is an optical amplifier manufactured by Tellabs. Listed by the manufacturer as "292R 2W CONF AMPLIFIER 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 81.9294 is an optical amplifier, listed by the manufacturer as "292R 2W CONF AMPLIFIER 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 81.9294, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue