Mar 13, 2026 | Adtran, Adva, Alcatel-Lucent, Blog, Carrier Grade Routers, Carriers, Ciena, Cisco, Ericsson, Fujitsu, Infinera, Juniper Networks, Nokia, Optical Transmission
Ciena’s $7B Order Backlog Highlights Growing Optical Network Hardware Shortages Optical networking equipment shortages are becoming a growing challenge across the telecom and data centre industries as demand for high-capacity infrastructure continues to accelerate....
Nov 5, 2025 | Blog, Carrier Grade Routers, Carriers, Cisco, Enterprise Routers, Optical Transmission
Cisco ASR 9000 repair by Comtek Network Systems. The Cisco ASR 9000 family is a carrier-grade platform trusted at the service provider edge and core. With continuous operation and heavy environmental load, even robust hardware can falter. Comtek Network Systems...
Jan 6, 2025 | Blog, Public Sector, Vertical Markets
As the new financial year approaches, public authorities across the UK face increasing pressure to reduce IT spending before 31 March. Balancing cost efficiency with sustainability has become essential. One proven way to achieve both is by choosing refurbished network...
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