DITEK announces the debut of the DTK- MRJEXTS surge protector, designed to be installed on the outputs of PoE Extender devices. The DTK-MRJEXTS is a point-of-use surge protector compatible with CAT5e, CAT6 and CAT6A cabling infrastructure, and when used with STP cabling, the DTK-MRJEXTS does not require a separate earth ground, allowing for simpler installation.