XKL Accelerates Optical Deployments with Rapid Hardware Availability and CoreAssure Extended Service

<p>Build-to-Order Layer 1 Systems Deliver in Weeks, Backed by Direct-to-Engineer US Support and Expedited Advance Replacement REDMOND, Wash., Sept. 24, 2026 /PRNewswire/ -- XKL LLC, a leading provider of Layer 1 optical networking systems, today announced a rapid-fulfillment delivery...</p>