CircularTelecomParts Catalogue
Part Number
Part Overview
The 90-4909-21/U is a network/telecom equipment component manufactured by Newbridge Networks. Listed by the manufacturer as "36170 STM-1 UNI/NNI CD", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Newbridge Networks 90-4909-21/U is a network/telecom equipment component, listed by the manufacturer as "36170 STM-1 UNI/NNI CD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Newbridge Networks network equipment, including parts such as the 90-4909-21/U, subject to current availability. Contact Circular Telecom for a live quote.
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