What is the NEC 680738?
The NEC 680738 is a circuit card / line card, listed by the manufacturer as "VAL DIRECTOR CARD UNIT". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The NEC 680738 is a circuit card / line card — originally specified as "VAL DIRECTOR CARD UNIT" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The NEC 680738 is a circuit card / line card, listed by the manufacturer as "VAL DIRECTOR CARD UNIT". 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 680738, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue