Preparing Your Site for Installation
This product can be installed in a network telecommunication facility or location where the NEC applies.
An electrical conducting path shall exist between the product chassis and the metal surface of the enclosure
or rack in which it is mounted or to a grounding conductor. Electrical continuity shall be provided by using
thread-forming type mounting screws that remove any paint or nonconductive coatings and establish a
metal-to-metal contact. Any paint or other nonconductive coatings shall be removed on the surfaces between
the mounting hardware and the enclosure or rack. The surfaces shall be cleaned and an antioxidant applied
before installation.
The grounding architecture of this product is DC-isolated (DC-I).
DC-powered products have a nominal operating DC voltage of 48 VDC. Minimal steady state DC operating
voltage is 40.5 VDC. Reference American National Standards Institute (ANSI) T1.315, Table 1.
Standard Warning Statements
This section describes the warning definition and then lists core safety warnings grouped by topic.
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
Warning
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with
standard practices for preventing accidents. Use the statement number provided at the end of each warning
to locate its translation in the translated safety warnings that accompanied this device.
Note: SAVE THESE INSTRUCTIONS Statement 1071
General Safety Warnings
Warning
Read the installation instructions before you connect the system to its power source. Statement 1004
Ultimate disposal of this product should be handled according to all national laws and regulations. Statement
Warning
1040
No user-serviceable parts inside Do not open. Statement 1040
Warning
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
To comply with the Class A emissions requirements shielded twisted pair T1/E1 cables must be used for
Warning
SPA-8-Port Channelized T1/E1 SPA (SPA-8XCHT1/E1) on the Cisco ASR 1006, ASR 1004, and ASR
1002. EN55022/CISPR22 Statement
Cisco ASR 1000 Series Router Hardware Installation Guide
Standard Warning Statements
115