User's Manual
Table Of Contents
- Corning
- ONE™ Wireless Platform
- User Manual
- Preface Material
- About This Manual
- Hardware
- Software Warranty
- Returns
- Limitations of Liabilities
- Reporting Defects
- Warnings and Admonishments
- Regulatory Compliance Information
- RF Safety
- CAUTION!
- Laser Safety
- Licensee Contact Information
- Additional Relevant Documents
- Table of Contents
- 1 Introduction
- Figure 1-1. Illustration of Precise Service Distribution over Selected Remote Areas
- Table 1-17. Ethernet Path Units
- Figure 1-2. Corning ONE Wireless Platform Basic Architecture
- Figure 1-3. Corning® ONE™ Solution RF Path Architecture
- Figure 1-4. Corning ONE™ Solution Ethernet Path Architecture
- Figure 1-6. Illustration of Service Group Distribution
- Figure 1-7. Single Service Group Configuration
- Figure 1-8. Example of Dual Service Group Configuration
- Figure 1-9. Example of Three Service Group Configuration
- Figure 1-10. Example of Tri-Service Group Configuration with Two HEUs
- Figure 1-11. Example 1 of FMM-to-FRM Service Distribution
- Figure 1-12. Example 2 of FMM-to-FRM Service Distribution
- 2 Unit Descriptions - RF Path
- Figure 2-1. RF Path with HEU and OIU Headend Components
- Figure 2-2. RF Path with IHU Headend Component
- Figure 2-3. Example of HEU with Installed Modules
- Figure 2-4. HCM Module
- Figure 2-5. ACM Module
- Figure 2-6. RIM Module
- Figure 2-7.FRM
- Figure 2-8. RIX Expander Module Interfaces
- Figure 2-9. Expander Termination Module
- Figure 2-10. PSM-AC Power Supply Module
- PSM-DC
- Figure 2-11. DC Power Supply Module
- Figure 2-12. OIU Front Panel with Installed Modules
- Figure 2-13. Optical Interface Module
- Figure 2-14.FMM
- Figure 2-15. OIX Expander Module Interfaces
- Figure 2-16. IHU Front Panel with Installed Modules
- Figure 2-17. RF Path Remote-end Components
- Figure 2-18. ICU Front Panel Interfaces and Modules
- Figure 2-19. ICU Rear Panel Interfaces and PSM Modules
- Figure 2-20. RAU Module Interfaces
- Figure 2-21. RAU LEDs
- Table 2-19. RAU Status LEDs Description
- Figure 2-22. RAU5 Interfaces
- 3 Unit Descriptions - Ethernet Path
- Figure 3-2. CEU Front Panel with Installed CEM Module
- Figure 3-3. CEU Rear Panel
- Figure 3-5. CEM LEDs
- Figure 3-6. GEM Interfaces
- Figure 3-7. GEM LED Description
- Figure 3-8. GEU Enclosure: Top (Left) and Open Underside (Right)
- 4 Installation Guidelines
- Figure 4-1. Example of Communication Rack Installation
- Types of Power Supplies
- 5 Appendix E: Specifications
- RF Parameters for FCM Solution
- Optical Specifications
- Standards and Approvals
- RF Path: Coverage Component Specifications
- Fiber Connectivity Module (FCM) Specifications
- 6 Appendix F: Ordering Information
- HEU and OIU Assemblies and Modules
- Remote Units
- SFP+ Modules
- Ethernet Path Units
- Hardware
- Cable Ordering Information
- Cable Configurations
Installation Guidelines
CMA-331-AEN
Page 63
4.4 Rack Installation Guidelines
These guidelines are relevant to the system components which are installed in 19-inch communication racks: RF Path
components: HEU, OIU and ICU; Ethernet components: CEU
• Verify that the rack height can support all the units to be installed, where you may also want to consider future installations.
Figure 4-1 shows an example of a rack configuration for the RF path components at the headend which facilitates and
simplifies the cabling connections.
• The configuration is for a single operator. If the site is serviced by more than one operator, each operator often installs their
equipment in a separate rack. Refer to section
Error! Reference source not found. for 4x4 HEU-OIU rack installation
configurations (maximum configuration including four HEU and four OIU units).
Figure 4-1. Example of Communication Rack Installation
4.4.1 Rack Safety Instructions
The following guidelines are relevant to the rack installed units. Review the following guidelines to help ensure your safety and
protect the equipment from damage during the installation.
• Only trained and qualified personnel should be allowed to install or replace this equipment.
• Verify that ambient temperature of the environment does not exceed 50°C (122° F)
• To maintain a low center of gravity, ensure that heavier equipment is installed near the bottom of the rack and load the rack
from the bottom to the top.
• Ensure that adequate airflow and ventilation within the rack and around the installed components so that the safety of the
equipment is not compromised. It is recommended to allow for at least about 2 cm of airspace between devices in the rack.
• Verify that the equipment is grounded as required – especially the supply connections.