User's Guide Part 2

User Guide: PTP 600 Series Installing E1 and T1
phn-0896_009v003
Feb 2010
UNDER DEVELOPMENT
5-57
Lightning protection and E1/T1
Lightning protection on page 2-18 contains the basic requirements for the Motorola
PTP 600 Series deployment. For E1/T1, an extra grounding cable is supplied to
connect the other PTP-LPU to the ODU ground. This section details the additional
requirements for the deployment of E1/T1.
Recommended components for E1/T1 installation
For a description of Zone A and Zone B refer to Lightning protection zones on page 2-
19.
Table 5-3 Protection requirements
Component Zone A Zone B
Earth ODU Mandatory Mandatory
Screen Cable Mandatory Mandatory
Lightning Protection Unit PTP LPU at ODU Mandatory Mandatory
Earth Cable at Building Entry Mandatory Mandatory
Lightning Protection Unit PTP LPU at Building
Entry
Mandatory Mandatory
Refer to Site installation diagrams on page 2-26 to see
how the components of PTP 600
sites with E1/T1 are installed and connected. This section also lists the recommended
components for each type of installation.