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 30, 2025 | Adtran, Adva, Alcatel-Lucent, Blog, Ciena, Cisco, Commscope, Corning, DZs, Ericsson, Fujitsu, Infinera, Juniper Networks, Keymile, Nokia, Nortel, Ribbon Communications, Spare Parts Management Services, Zhone
Network Spare Parts Management for IT Infrastructure and Data Centre Environments Keeping networks online depends on having the right spare parts available exactly when you need them. The comtek.co.uk provides a managed spare parts service for current and legacy...
Sep 20, 2025 | Asset Recovery, Blog, Infinera, Optical Transmission, Want to Buy
Posted: 20 September 2025 · Valid until: 31 December 2025 Ongoing buyback We’re actively purchasing Infinera AOLX2 500G line cards for refurbishment and spares holding. Fair prices, quick decisions, and sustainable reuse. Email purchasing@comtek.co.uk What we’re...
Sep 8, 2025 | Blog, Optical Transmission, Products
We have access to a broad range of refurbished Fujitsu, Ciena, Cisco, and Tellabs networking hardware. This stock includes modules, optics, and system components in varying quantities. ⚠️ Please note: This is not new equipment. All items are refurbished and tested...
Sep 4, 2025 | Blog, Ericsson, Products, RAN, Want to Sell
If you are looking for Ericsson basebands for sale or need reliable access to Ericsson radios and RAN equipment, Comtek Network Systems has extensive stock available now. Our portfolio includes some of the most widely used Ericsson units, making it easy for mobile...
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