Cisco Industrial IE4000 Ethernet Switch - Refurbished - IE-4000-4T4P4GE-RF - Ethernet Switches - CDW.com
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Amazon.com: (Certified Refurbished) Cisco Switch WS-C3750E-48TD-E Catalyst 48 10/100/1000 Ports + 2 X2-Based 10 Gigabit Ethernet Ports, 265WAC Power Supply, IP Services Software Feature Set : Electronics
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