User's Manual
Table Of Contents
- 1 Introduction
- 2 Unit Descriptions
- 3 Installation Guidelines
- 3.1 General System Specifications and Requirements
- 3.2 Infrastructure Preparation
- 3.3 Antenna Specifications and Guidelines
- 4 IHU Installation
- 4.1 General Installation Information
- 4.2 IHU Installation
- 4.3 Grounding Chassis
- 4.4 RF Connections
- 4.5 IHU Fiber Connections
- 4.6 Management Connections
- 4.7 Power Connections and Power Up
- 4.8 Verifying Normal Operation
- 5 PSU6 Installation
- 6 MRU Installation
- 7 Appendix A: Specifications
- 8 Appendix B: Ordering Information
Corning Optical Communications DRAFT User Manual I CMA-XXX-AEN I Page 32
SAFETY WARNINGS! When installing or selecting the power supplies:
• Use only the power cables (AC and DC) and any other relevant accessories provided with the unit to connect the power
supply to the system components.
• For MRU AC models – only use the provided AC power cable (straight, U.S 10 A ,UL, L = 1.8-2.5 m ,black,110 V ) to connect
the power supply to the MRU.
• Be sure to disconnect all power sources before servicing.
• Calculate the required power according to the requirements of the specific installation and then determine the configuration
of the power supplies. The required DC cables will then be determined by the selected PS configuration.
• Use only UL approved power supplies
• Install external over-current protective devices for the system according to the requirements described in section 3.1.2 -
Power and Heat Specifications Summary..
• Types of Power Supplies - Corning supplies various power supplies that can be installed in a rack or mounted on a wall,
depending on your configuration.
3.2.5.2 Types of Power Supplies
Corning supplies various power supplies that can be installed in a rack or mounted on a wall, depending on your configuration.
3.2.5.3 Circuit Breakers
Calculate the required fuse protection while referring to section 3.1.2 - Power and Heat Specifications Summary. Also, take into
account when installing fuse protections for the system that there may be other Corning system elements that require external
fuse protection.