With the CBS350-8MGP-2X, Cisco has a managed switch that is both well built and easy to use. Being a fanless design, it will find its way into many homes turned into offices. Why you can trust ...

Is there a way to interrogate a SFP in a Cisco switch (2950, 3750, etc) in order to glean info about fiber quality? Noise, signal loss.. my company is too cheap to buy a real fiber tester.