Is there a router (1900-3900 series router) that will support a 100FX fiber connection.
We use to use 2800-3800 and 2600-3700 series routers with FX fiber interface now these routers are no longer available and our need for 100Mbps FX is still a requirement.
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Q. Which Cisco IOS® Software release and feature set is required?
A. Cisco IOS Software Release 15.1(4)M is required.