Filter
Top Products
5
3 Site Preparation
Do not unpack the system until you are ready to install it. Keep the chassis in the shipping container to prevent accidental
damage until you determine an installation site.
Before you install the Cisco uBR10012 universal broadband router, review the following:
•
The environmental conditions your installation site must meet to maintain normal operation.
• The power requirements that must be in place at your installation sites.
• The cabling requirements for your installation sites.
• Rack-mounting requirements.
• The equipment required to install the router.
Site Environment Guidelines
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be accessed only
through the use of a special tool, lock and key, or other means of security.
Statement 1017
Warning
This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation.
Install only in accordance with national and local wiring regulations.
Statement 1045
Check the following:
• The site is capable of maintaining an ambient temperature of 41 through 104°F (5 through 40°C).
• Do not place the chassis where heated exhaust air from other systems can enter the air intake vent at the bottom front,
because this can cause overheating of the system.
• Maintain a minimum clearance of 3 in. (7.62 cm) from the vents on the front and back of the chassis to allow for adequate
airflow.
• Allow for approximately 3 to 4 ft (91.44 to 121.92 cm) clearance at the front and rear of the chassis for cabling and normal
system maintenance.
Temperature and Humidity Requirements
Table 1 lists the nominal operating and nonoperating environments requirements. Any measurement that approaches the minimum
or maximum of a range indicates a potential problem.
Table 1 Specifications for Operating and Nonoperating Environments
Specification Minimum Maximum
Temperature, ambient operating 41°F (5°C) 104°F (40°C)
Temperature, ambient nonoperating and storage –40°F (–40°C) 158°F (70°C)
Humidity, ambient (nonconducting) operating 5% 85%
Humidity, ambient (noncondensing) nonoperating and storage 5% 95%
Altitude, operating and nonoperating –197 ft (–60 m) 13,123 ft (4000 m)
Vibration, operating — 5 to 200 Hz, 0.5 g (1 octet/min.)
Vibration, nonoperating — 5 to 200 Hz, 1 g (1 octet/min.)
200 to 500 Hz, 2 g (1 octet/min.)