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Expert advice on server hardware, networking, storage, and enterprise IT procurement.
Buying Guide
SFP-10G-SR Transceiver: Compatibility, Distance and Fixes
What an SFP-10G-SR transceiver is, whether third-party modules work in your switch, when direct attach copper is better, and why a 10G li...
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Buying Guide
Cisco Catalyst 2960X-48FPD-L: PoE Budget, Stacking, Tiers
An honest view on platform age and when it still makes sense, why PoE budget rather than port count decides the deployment, and what stac...
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Buying Guide
C1000-8FP-E-2G Cisco Catalyst 1000: PoE Budget and Fit
Why PoE budget rather than port count decides whether a switch does the job, what the uplinks constrain, and why small branch switches mo...
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Buying Guide
How to Buy Genuine Cisco Hardware (and Avoid Gray Market Traps)
How to buy genuine Cisco hardware in 2025 — spot gray market products, verify authenticity, understand Smart Licensing, and source safely...
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Buying Guide
Cisco Catalyst 9200 vs 9300 vs 9500: Which Switch Do You Need?
Cisco Catalyst 9200 vs 9300 vs 9500 comparison — features, speeds, use cases, and pricing. Choose the right Cisco switch for your network...
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