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Cisco Expansion Module - For Data Networking, Optical NetworkOptical FiberGigabit Ethernet - 1000Base-X - 4 x Expansion Slots - SFP (C3850-NM-4-1G-RF)
With 1000Base-X technology, get up to 1000Mbps data transfer rate over supported network cableUp to 10x faster than standard Ethernet connection and provides high-performanceSupports optical fiber...
$638.36
$638.36
$445.89