This Cisco Catalyst WS-C3850-48U-S 48 Port UPoE Gigabit Switch With 4x1G Uplink has been fully tested and is good working condition. The Cisco Catalyst 3850 Series Switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), Cisco Universal Power Over Ethernet (Cisco UPOE®), modular and field-replaceable network modules, RJ-45 and fiber-based downlink interfaces, and redundant fans and power supplies.
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