Cisco 4431 ISR User Manual

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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
DC input power
• Input voltage 11.4 V to 12.6V(12V+/-5%)
• Input current Maximum 7.5A
• Power consumption The maximum continuous output power shall not
exceed 90Watts
• Maximum output power 90 W
Ports
Console port One RJ-45: shared console port and auxiliary port
USB port One USB Type A host port max
10/100/1000 Gigabit Ethernet
Two GE ports allocated among RJ45 and SFP as:
One combo port with 10/100/1000RJ-45 Ethernet
port or SFP Ethernet port (labeled GE0/0/0)
One dedicated 10/100/1000RJ-45 Ethernet port
(labeled GE0/0/1)
SFP One SFP port (GE0/0/0)
Description Specification
Table 1-13 Environmental Specifications
Environmental
Operating humidity 5 to 85% RH
Operating temperature
Altitude in China
Altitude in all other countries
32 to 104°F (0 to 40°C)
0-6560 ft (0-2000 m)
0-10,000 ft (0-3050 m)

Cisco 4431 ISR Specifications

General

Total onboard WAN or LAN 10/100/1000 ports	4
RJ-45-based ports	4
SFP-based ports	2
NIM slots	2
Enhanced service-module slots	1
Rack height	1 RU
Redundant power supply	Optional
Memory	4 GB
Flash Memory	4 GB
USB Ports	2
Console Port	1 x RJ-45
Auxiliary Port	1 x RJ-45
Power Supply	AC 100-240V
Operating Temperature	0 to 40°C
Storage Temperature	-20 to 65°C
Humidity	5% to 85% noncondensing
Dimensions (H x W x D)	44.5 x 438.15 x 438.15 mm
Weight	7.5 kg (16.5 lb)