1-21
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 104
F (0 to 40
C)
Operating temperature - up to
9843 ft (3000 m) elevation
32 to 104
F (0 to 40
C)
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 158
F (-40 to 70
C)
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
