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Three things the guide does not cover
The guide is Cisco. These are not.
Check any part number
The compatibility checker covers the whole catalogue rather than just Cisco — Juniper, Arista, HPE, Huawei, Nokia, Dell and Extreme. Answers in about ten seconds and does not ask for anything.
Open the checker →Send us a whole list
Got a BOM, a spreadsheet or someone else's quote? Send it over and we will come back line by line with the compatible equivalents and the specification against each one. Redact the prices if you like.
Send us your list →Check your end-of-life exposure
Optics go end-of-sale years before the switches they populate. If you are holding spares for a platform you will run until 2030, this is worth an hour of your time.
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