Ports & Interface. Primary Port Speed. F5D5141-16: 16 RJ45 1000Base-T. 10Base-T: 100-Ohm Category 3 or better twisted-pair. 100Base-Tx: 100-Ohm Category 5 or better twisted-pair. Storage: -40 ~ 70˚ C (-40 ~ 158˚ F).
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