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Amazon.com: NETGEAR 48-Port Gigabit Ethernet Smart Switch (GS748T) - Managed, with 2 x 1G SFP and 2 x 1G Combo, Desktop or Rackmount, and Limited Lifetime Protection : Electronics
48 Port Switches: Gigabit, PoE, & More | NETGEAR
NETGEAR GS348PP 48-port smart Gigabit Ethernet switch with PoE+ support at Crutchfield
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