1x HP JD118B X120 1GB SFP LC SX Transceiver. X120 1Gb SFP LC SX Transceiver - Small Form-factor Pluggable (SFP) Gigabit transceiver with 850nm laser that provides a full-duplex Gigabit solution up to 550m (1804ft) on multimode fiber - Has one LC 1000BASE-SX port.
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