Originally Posted By: Dignan
You've got me on this one: how could you tell that they were 62.5/125 cables and not 50/125 or 9/125 (I only learned about these sizes two minutes ago after seeing your post)?

I didn't. I googled "Corning SC Fiber Connector" and found the connector on the Corning website. Since the connectors are beige, they would be 62.5µm. Other wave lengths have different colors.