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2.5G vs 10G Ethernet: Choosing Based on Workload, Not Hype

2.5G vs 10G Ethernet: Choosing Based on Workload, Not Hype

10G Ethernet excels in data centers, but small offices often lack sustained workloads to justify its cost and complexity.

2.5G provides headroom where it matters most: burst traffic, simultaneous access, and mixed device environments. It also avoids cabling and power constraints common with 10G deployments.

Right-sizing bandwidth improves reliability more than chasing peak throughput.

Decision frameworks based on real workloads are discussed here:
https://comsiam.com

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