What is the Nortel Networks NTPM17BE?
The Nortel Networks NTPM17BE is a circuit card / line card, listed by the manufacturer as "850nm OTR 2.5 Gb/s Card". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Nortel Networks NTPM17BE is a circuit card / line card — originally specified as "850nm OTR 2.5 Gb/s Card" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Nortel Networks NTPM17BE is a circuit card / line card, listed by the manufacturer as "850nm OTR 2.5 Gb/s Card". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Nortel Networks network equipment, including parts such as the NTPM17BE, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue