Apr 13, 2026 | Adtran, Adva, Alcatel-Lucent, Blog, Ciena, Cisco, Commscope, Corning, Dell, DZs, Ericsson, Fujitsu, HPE, Infinera, Juniper Networks, Keymile, Nokia, Nortel, Ribbon Communications, SIAE, Zhone
Network hardware supply chain issues continue to affect organisations across telecoms, enterprise, and public sector environments. While many expected supply chains to stabilise, the reality is that availability, lead times, and pricing remain unpredictable. Across...
Nov 13, 2025 | Alcatel-Lucent, Blog, DSLAM, Fibre, GPON, Nokia, Repair
Nokia ISAM Repair and Support Services Nokia 7360 ISAM FX-8 platform similar to systems supported and repaired by Comtek Network Systems. Keeping large access networks operational is becoming increasingly challenging as hardware ages, spares run low, and OEM support...
Nov 8, 2025 | Blog, Carrier Grade Routers, Juniper Networks, Optical Transmission
Juniper MX Series Repairs: Extending the Life of Your Core and Edge Infrastructure Juniper MX Series router under test and repair at Comtek’s engineering facility. Juniper MX repair keeps critical networks online without costly replacement. Fast and sustainable repair...
Nov 1, 2025 | Blog, Ciena, Ciena, Nortel, Repair
Ciena OME6500 optical transport platform repaired and tested by Comtek Network Systems. Ciena OME6500 Repair: Extending the Life of Optical Transport Networks The Ciena OME6500 remains one of the most widely deployed optical transport platforms in global telecom...
Aug 15, 2024 | Blog, Ciena, Ciena, Repair
Ciena 4200 Repair and Refurbishment Services by Comtek Network Systems Ciena 4200 repair and refurbishment services from Comtek Network Systems help service providers and enterprises keep their optical networks performing reliably and efficiently. The Ciena 4200 is...
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