Cisco 4000 Series User Manual

2-8
Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
OL-32185-02
Chapter 2 Cisco 4000 Series ISRs Preinstallation
General Site Requirements
Site Selection Guidelines
Cisco 4000 Series ISRs require specific environmental operating conditions. Temperature, humidity,
altitude, and vibration can affect the performance and reliability of the router. The following sections
provide specific information to help you plan for the proper operating environment.
Cisco 4000 Series ISRs are designed to meet the industry EMC, safety, and environmental standards
described in the Regulatory Compliance and Safety Information for the Cisco 4000 Series ISRs
document.
Site Environmental Requirements
Environmental monitoring in the router protects the system and components from damage caused by
excessive voltage and temperature conditions. To ensure normal operation and avoid unnecessary
maintenance, plan and prepare your site configuration before installation. After installation, make sure
the site maintains the environmental characteristics as shown in Table 2-1.
Table 2-1 Router Environmental Tolerances
Environmental Characteristic Minimum Maximum
Steady State Operating 0 degree C 40 degree C
(40 degrees C at 10,000
feet)
Note Cisco 4461 ISR
can support
55C-6kft for a
limited list of SM
and NIM
deployments.
Storage –20 degrees C +70 degrees C
Humidity operating (noncondensing) 10% 90%
Humidity nonoperating (noncondensing) 5% 95%
Altitude operating: over allowable temperature
range (0 to 50 degrees C)
–500 feet 10,000 feet
Altitude, nonoperating: over allowable temperature
range
–1000 feet 50,000 feet
Thermal shock non-operating with change over time
of 3 minute
–25 degrees C +70 degrees C
Thermal Shock - Operating at 2.5 degree C per
minute
0 degrees C +50 degrees C

Cisco 4000 Series Specifications

General

Category	Network Router
Product Type	Router
Form Factor	Rack-mountable
Connectivity Technology	Wired
Product Family	Cisco 4000 Series
Operating System	Cisco IOS XE
Dimensions	Varies by model
Weight	Varies by model
Model	Cisco 4000 Series
WAN Ports	Varies by model
LAN Ports	Varies by model
Storage	Varies by model
Redundancy	Varies by model
Security Features	Varies by model
Network Management	Varies by model
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network/Transport Protocol	TCP/IP, UDP
Features	Varies by model
Interfaces	Varies by model
Models	Varies
Network Interfaces	Varies by model
Power Supply	Varies by model
Virtualization Support	Yes