Ciena Corp. has renewed its lease at 35 Nagog Park in Acton, according to Boston-based commercial real estate broker Richards Barry Joyce & Partners.
The Maryland-based communications company occupies 45,855 square feet of electronics laboratory space on the building’s first and second floors. Ciena was represented by Auburndale Realty in the transaction.
KBS Realty Advisors owns 35 Nagog Park and seven other buildings in the wooded, 73-acre, 11-building office park, which also includes restaurants, shopping and day care providers.