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Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
OL-32185-02
Chapter 1 Overview of Cisco 4000 Series ISRs
Specifications
• Input voltage 100 to 240 VAC, autoranging
• Frequency 47 to 63 Hz
• Input current 2.4 A
• Input current with PoE Power Adaptor 4.8 A
• Surge current 60 A peak and less than 12 Arms per half cycle
Power consumption 60 to 220 W (205 to 750 BTU/hr) (configuration
dependent)
• With AC-PoE 60 to 440 W (205 to 1500 BTU/hr) (configuration
dependent)
DC input power
• Input voltage 24 V – 60 V
• Input current 14 A to 5 A
• Power consumption 250 W
Ports
Console port One RJ-45 connector and one mini USB Type B,
USB 2.0 compliant
Auxiliary port RJ-45 connector
USB port One USB Type A, USB 2.0 compliant, 2.5 W (500
mA) max
1
10/100/1000 Gigabit Ethernet Three Gigabit Ethernet ports, 2 RJ-45 connectors
(GE 0/0/0, GE 0/0/1, GE 0/0/2), auto-MDIX
SFP Manual configuration is required to switch
between RJ-45 and SFP type. SFP/2 is dedicated
(always on).
1. 480 Mb/s individually; bandwidth is shared when both are used.
The following table provides Cisco 4321 ISR specifications.
Table 1-11 Cisco 4321 ISR Specifications
Description Specification
Physical
Dimensions (H x W x D) 1.75 x14.55 x11.60 in.
(44.5 x 369.6.15 x 294.6 mm)
Weight with AC PS (w/o modules) 8.2 lb (3.7 kg)
Power
AC input power
• Input voltage 100 to 240 VAC, autoranging
• Frequency 47 to 63 Hz
Table 1-10 Cisco 4331 ISR Specifications (continued)
Description Specification
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