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Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
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[ NTK553GB ] Control Module by CIENA
Stock Status: Confirmed: 3/4/2026
We service End of Life (EOL) enterprise grade apparatus for use in 
automated environments as well as power plants and agricultural facilities.
NTK553GB Control Module
NTK553GB Control Module 		NTK553GB  Control Module NTK553GB circuit board
NTK553GB circuit board
Volume / Reseller Pricing Available