International Fibers Systems, a division of GE Security, has introduced the DE7200 Series 2 Port Ethernet Fiber Optic Transceivers, capable of transmitting either 10Mps or 100Mbps Ethernet data 2 over multimode or single-mode optical fiber ports or electrical. The initial series run will include five models offering different multimode and single-mode optical ports. The series can be used with any Ethernet transport system, but was designed to increase usefulness of legacy products when used with the EtherNav managed switch in a VLAN.