International Fiber Systems introduces three-port Ethernet switch

International Fiber Systems has announced the introduction of its D7400WDM-RSH Series three-port Ethernet switch, a new model within the D7400 Series. The IFS D7400WDM-RSH, when equipped in a ring with four or more individual units, offers three levels of redundancy in the event of a fiber failure. In the event of a fiber failure, the D7400WDM-RSH automatically re-routes the Ethernet data on to the other fiber in less than a second insuring uninterrupted transmission. The D7400WDM-RSH has the capability for fast recovery because it utilizes a trunking port to effectively re-route Ethernet data on to other fibers. This switch will provide point-to-point transmission of three 10/100 mbps Ethernet data signals over one multimode or single mode optical fiber with the fourth port operating as the trunking port. Each model features contact closure and LEDs to tell the user when the primary or secondary loop is operating.

For more information, contact International Fiber Systems at 203-426-1180 or visit

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