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Standard Warning Statements
Caution
The intrabuilding ports of the equipment or subassembly is only suitable for connection to intrabuilding
or unexposed wiring or cabling. The intrabuilding ports of the equipment or subassembly MUST NOT
be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are
designed for use only as intrabuilding interfaces (Type 2 or Type 4 ports as described in GR-1089-CORE,
Issue 4), and require isolation from the exposed OSP cabling. The addition of primary protectors is not
sufficient protection in order to connect these interfaces metallically to OSP wiring.
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Note
The English warnings in this document are followed by a statement number. To see the translations of a
warning into other languages, look up its statement number in the
Information for the Cisco RF Gateway 10
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
Warning
you 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
Read the installation instructions before you connect the system to its power source. Statement
Warning
1004
Cisco RF Gateway 10 Hardware Installation Guide
2-4
This product is designed for a common bonding network (CBN) 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 nonconducting
coatings and establish a metal-to-metal contact. Any paint or other nonconducting 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 VDC. Reference Table 1, American National Standards Institute (ANSI)
T1.315.
Chapter 2
Regulatory Compliance and Safety
document.
Preparing Your Site for Installation
OL-16264-04
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