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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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[ NTK553LA ] Control Module by CIENA
Stock Status: Confirmed: 2/26/2026
We stock replacement business class parts for use in 
production applications including petro-chemical and nuclear installations.
NTK553LA Control Module NTK553LA  Control Module NTK553LA circuit board
These modules comply to NTL or other  industry recognized operation certifications.
Click below for additional discounts or manufacturer specifications.

Volume / Reseller Pricing Available