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Hardware Installation Guide for the Cisco 4451-X Integrated Services Router
OL-27644-01
Chapter 1 Overview of the Cisco 4451-X Integrated Services Router
Specifications
Weight with AC PS (w/o
modules)
28.5 lbs (12.92 kg)
Weight with dual AC-PoE PS
(w/o modules)
30.0 lbs (13.6 kg)
Weight with dual AC + PoE
adaptor (w/o modules)
38.0-40.0 lbs (17.23-18.14 kg)
Power
AC input power
• Input voltage 100 to 240 VAC, autoranging
• Frequency 47 to 63 Hz
• Input current 5.3 A
• Input current with PoE
Power Adaptor
7.4 A
• Surge current 60 A peak and less than 12 Arms per half cycle
Power consumption 75 to 320 W, 256 to 1092 BTU/hr (configuration dependent)
• With AC-PoE 80 to 750 W, 273 to 753 BTU/hr (configuration dependent)
Ports
Console port One RJ-45 connector and one mini USB Type B, USB 2.0
compliant
Auxiliary port RJ-45 connector
USB ports Two USB Type A, USB 2.0 compliant, 2.5 W (500 mA) max.
1
10/100/1000 Gigabit Ethernet Three RJ-45 connectors (GE0/0, GE0/1, GE0/2), auto-MDIX
SFP Once an SFP module is installed the adjacent RJ-45 GE connector
is disabled. See xxxx for a list of supported modules.
Environmental
Operating humidity 5 to 85% RH
Operating temperature - up to
5906 ft (1800 m) elevation
32 to 104F (0 to 40C)
Operating temperature - up to
9843 ft (3000 m) elevation
32 to 104F (0 to 40C)
Operating temperature - up to
10,000 ft (3000 m) elevation
32 to 86 F (0 - 30 C)
Operating altitude maximum 10,000 ft (3000 m); China: >
2000 m
Transportation and Storage
Nonoperating temperature -40 to 158F (-40 to 70C)
Nonoperating humidity 5 to 95% RH
Nonoperating altitude 15,000 ft (4570 m)
Acoustic
Table 1-5 Cisco ISR 4451-X Router Specifications (continued)
Description Specification