Cisco IE 3000 4 Port SFP Expansion Module – 4 x Expansion Slots MODULE X SKU: RJ5581 Category: Network Devices-Switches & Hubs Tag: Cisco IEM-3000-4SM= IE 3000 4PORT SFP EXPANSION MODULE X 882658539756 Description Description Cisco IE 3000 4 Port SFP Expansion Module – 4 x Expansion Slots MODULE X Related products Sale! Cisco 1000BASE-BX10 Downstream SFP Module – 1 x 1000Base-BX $976.12 Original price was: $976.12.$976.11Current price is: $976.11. Add to cart Aruba ARUBA 50G SFP56 TO SFP56 0.65M DAC CABLE PL-I6 R0M46A $273.53 Add to cart Arista DCS-7060SX2-48YC6-R 48P 25GbE SFP28 6P 100GbE QSFP100 RA Switch $11,499.00 Add to cart Cisco Digital Network Architecture Essentials – Term License – 1 License – 5 Year – Academic LICS FOR EDU SKUS $275.76 Add to cart