What is the NEC PZ-BS11?
The NEC PZ-BS11 is an equipment chassis, listed by the manufacturer as "BUS interface blade - Expansion Chassis With Cable". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
NEC PZ-BS11: an equipment chassis (BUS interface blade - Expansion Chassis With Cable). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The NEC PZ-BS11 is an equipment chassis, listed by the manufacturer as "BUS interface blade - Expansion Chassis With Cable". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished NEC network equipment, including parts such as the PZ-BS11, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue