2-2
Hardware Installation Guide for the Cisco 4451-X Integrated Services Router
OL-27644-01
Chapter 2 Preparing for Router Installation
Standard Warning Statements
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Warning
Installation of the equipment must comply with local and national electrical codes.
Statement 1074
Warning
To comply with the Class A emissions requirements shielded twisted pair T1/E1 cables must be used
for SPA-8-Port Channelized T1/E1 SPA (SPA-8XCHT1/E1) on the Cisco ISR 4451-Xs.
EN55022/CISPR22
Statement
Warning
To comply with Class A emissions requirements- shielded management Ethernet, CON, and AUX
cables on the Cisco ISR 4451-Xs must be used.
Warning
Power cable and AC adapter - When installing the product, please use the provided or designated
connection cables/power cables/AC adaptors. Using any other cables or adapters could cause a
malfunction or a fire. Electrical Appliance and Material Safety Law prohibits the use of certified
cables (that have the ‘UL’ shown on the code) for any other electrical devices than products
designated by Cisco. The use of cables that are certified by Electrical Appliance and Material Safety
Law (that have ‘PSE’ shown on the code) is not limited to Cisco-designated products.
Statement 371
Warning
Only trained and qualified personnel should be allowed to install or replace this equipment
Statement 1030
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: AC power supplies for the Cisco ISR 4451-X.
Statement
1005
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
Warning
This unit may have more than one power supply connection. All connections must be removed to
de-energize the unit.
Statement 1028
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
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