WS-X4748-UPOE+E CISCO 48PORT 1GB ETHERNET UPOE LINE CARD FOR CATALYST 4500E SERIES 73-15053-06 425,99 zł 126 szt.
WS-X4712-SFP-E CISCO 12PORT 1GB SFP LINE CARD FOR CATALYST 4500E SERIES 73-15733-04 2 599,99 zł 1 szt.