What is the Tpi 550B?
The Tpi 550B is a network/telecom equipment component, listed by the manufacturer as "ISDN BASIC RATE TEST SET". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
TPI
Part Overview
550B overview
network/telecom equipment componentThe 550B is a network/telecom equipment component manufactured by Tpi. Listed by the manufacturer as "ISDN BASIC RATE TEST SET", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
Common questions about 550B
Is the Tpi 550B available refurbished or as surplus stock?
Circular Telecom sources and resells surplus and refurbished Tpi network equipment, including parts such as the 550B, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue