Alternate color or configuration shown Cisco ISR 4451 wired router Gigabit Ethernet Black Cisco ISR 4451. Ethernet interface type: Gigabit Ethernet. Internal storage capacity: 8 GB. Product color: Black, Rack capacity: 2U. Power source type: AC, DC, PoE. Width: 17.2" (438.1 mm), Depth: 18.5" (469.9 mm), Height: 3.5" (88.9 mm) Manufacturers: Cisco Systems , Cisco SKU: 11109440 Manufacturer part number: C1-CISCO4451/K9 GTIN: 882658806278 MSRP: $30,301.86 Price: $23,832.42 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value Width 17.2" Depth 18.5" Height 3.5" SFP module slots quantity 4 Internal storage capacity 8 GB SIM card slot No DSL WAN No 3G/4G USB modem compatibility No SFP WAN Yes Technical details Product color Black Ports & interfaces Ethernet LAN (RJ-45) ports 4 USB ports quantity 2 Power Power source type AC, DC, PoE Features Rack capacity 2U Other features Rack mounting Yes Network Ethernet interface type Gigabit Ethernet WAN connection Ethernet WAN Yes Products specifications Attribute name Attribute value Width 17.2" Depth 18.5" Height 3.5" SFP module slots quantity 4 Internal storage capacity 8 GB SIM card slot No DSL WAN No 3G/4G USB modem compatibility No SFP WAN Yes Technical details Product color Black Ports & interfaces Ethernet LAN (RJ-45) ports 4 USB ports quantity 2 Power Power source type AC, DC, PoE Features Rack capacity 2U Other features Rack mounting Yes Network Ethernet interface type Gigabit Ethernet WAN connection Ethernet WAN Yes