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Sell Used Cisco Catalyst 4000 Series Switches Fan Trays and Supervisors

Units, line cards and modules from Cisco's Catalyst 4000 Series Switches line. We buy them in bulk, working or not, and handle the logistics.

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Cisco Catalyst 4000 Series Switches Part Numbers With Cisco Lifecycle Dates

Part numberCisco descriptionEnd of saleLast date of support
S4KL3-12112EWCisco IOS BASIC L3 Cat4000 SUP III/IV (RIP, St. Routes, IPX, AppleTalk)July 26, 2004July 26, 2009
S4KL3E-12112EWCisco IOS ENHANCED L3 Cat4000 SUP III/IV (OSPF, IGRP, EIGRP)July 26, 2004July 26, 2009
WS-C4003-S1Catalyst 4000 Chassis (3-slot), Supervisor Engine1 AC P/S, Fan TrayJuly 26, 2004July 26, 2009
WS-C4003-S1-82Catalyst 4003 Chassis, AC P/S, Supervisor Engine I, 80 10/100 FE + 2 GEJuly 26, 2004July 26, 2009
WS-C4003-S1-DCCatalyst 4000 Chassis (3-slot), Supervisor Engine I, 1 DC P/S, FansJuly 26, 2004July 26, 2009
WS-C4006-S3-DCCatalyst 4000 Chassis (6-slot), Supervisor Engine III with 2 GE, 2 DC P/S, FansJuly 26, 2004July 26, 2009

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