User's Manual Part 1
Table Of Contents
- Cambium PTP 650 Series User Guide
- Contacting Cambium Networks
- Purpose
- Cross references
- Feedback
- Chapter 1: Product description
- Chapter 2: System hardware
- Chapter 3: System planning
- Chapter 4: Legal and regulatory information
- Cambium Networks end user license agreement
- Acceptance of this agreement
- Definitions
- Grant of license
- Conditions of use
- Title and restrictions
- Confidentiality
- Right to use Cambium’s name
- Transfer
- Updates
- Maintenance
- Disclaimer
- Limitation of liability
- U.S. government
- Term of license
- Governing law
- Assignment
- Survival of provisions
- Entire agreement
- Third party software
- Compliance with safety standards
- Compliance with radio regulations
- Cambium Networks end user license agreement
Chapter 2: System hardware Ethernet cabling
Lightning protection unit (LPU) and grounding kit
PTP 650 LPUs provide transient voltage surge suppression for PTP 650 installations. Each PSU or
Aux drop cable requires two LPUs, one near the ODU and the other near the linked device, usually
at the building entry point (Table 22).
Table 22
LPU and grounding kit contents
Lightning protection units (LPUs)
LPU grounding point nuts and washers
ODU to top LPU drop cable (600 mm)
EMC strain relief cable glands
U-bolts, nuts and washers for mounting LPUs
ODU to top LPU ground cable (M6-M6)
Bottom LPU ground cable (M6-M10)
ODU to ground cable (M6-M10
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2-31