Cisco ISR4451-X/K9 4451 ISR Router

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Product Description

4451 ISR with 4 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slots, 8 GB flash memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane)

Product Specifications

Ethernet LAN
Ethernet LAN data rates 10,100,1000 Mbit/s
Cabling technology 10/100/1000Base-T(X)
Full duplex
WAN connection Ethernet (RJ-45)
Ethernet LAN (RJ-45) ports 8
USB ports quantity 3
USB version 2.0
RS-232 ports 2
DC-in jack
xDSL connection type
Data network Not supported
Networking standards IEEE 802.1ag,IEEE 802.1Q,IEEE 802.3,IEEE 802.3ah
Routing protocols BGP,EIGRP,IS-IS,OSPF
Web-based management
Quality of Service (QoS) support
Reset button
Firewall security Firewall, IPSec VPN, EZVPN, DMVPN, FlexVPN
Color of product Black
Rack mounting
Form factor 2U
LED indicators
On/off switch
Flash memory 8000 MB
Internal memory 2000 MB
Maximum memory card size 32 GB
Power consumption (typical) 158 W
Power source type AC, DC
AC input voltage 100-240
AC input frequency 47/63
Power supply 450 W
Power over Ethernet (PoE)
Input current 7.1
Weight 28.9 lbs (13.1 kg)
Width 17.2" (438.1 mm)
Depth 18.5" (469.9 mm)
Height 3.5" (88.9 mm)
Package width 22.2" (565.1 mm)
Package depth 26" (660.4 mm)
Package height 9.75" (247.6 mm)
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -25 - 70 °C
Operating relative humidity (H-H) 5 - 90%
Storage relative humidity (H-H) 5 - 95%
Operating altitude 0 - 187007.9" (0 - 4750 m)
Safety UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1


Same-Day Shipping

  • Orders placed before 4pm EST M-F will ship same day
  • Estimated delivery window is calculated at checkout
  • Worldwide shipping available

30-Day Returns

  • Items can be returned for any reason within 30 days
  • Contact us to obtain an RMA # (Return Merchandise Authorization) prior to returning equipment
  • 10% Restocking fee applies in most cases
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Lifetime Warranty

  • If you encounter any issues with your equipment, our technicians will try to guide you through a solution, as it may be due to configuration
  • If unable to resolve the issue over the phone, Inteleca will provide a replacement, repair the equipment, or issue a full refund
  • Warranty Period limited to 90 Days for Resellers
  • View Full Terms & Conditions