What is the Tellabs 81.7100HDP-CT?
The Tellabs 81.7100HDP-CT is an optical network terminal (ONT), listed by the manufacturer as "CONTROL AND TIMING PORTS". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Number
Part Overview
Manufactured by Tellabs, the 81.7100HDP-CT (CONTROL AND TIMING PORTS) is an optical network terminal (ONT). Circular Telecom sources, tests, and resells surplus and refurbished Tellabs equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Tellabs 81.7100HDP-CT is an optical network terminal (ONT), listed by the manufacturer as "CONTROL AND TIMING PORTS". 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 81.7100HDP-CT, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue