1U Switches or Media Converters for Media Conversion? I have two (2) Dell 5524 Switches (Gigabit Ethernet RJ45) which I need to connect (2 connections per Dell 5524 Switch) to two (2) 1310 nm Single Mode Fiber Switches. Which would be better (more reliable)?: 1. Use multiple Media Converters. 2. Purchase two (2) new Switches which have both Gigabit Ethernet RJ45 and 1310 nm Fiber connections. Thanks in Advance.