User's Manual

Table Of Contents
15 E1/T1 Installation Guide
291
15.6 Lightning Protection and E1/T1
15.6.1 Overview
Section 10 “Lightning Protection” contains the requirements for the Motorola PTP 600 Series
deploym
ent. For E1/T1, an extra Earthing 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.
15.6.2 Recommended Additional Components for E1/T1 Installation.
For a de
scription of Zone A and Zone B refer to Section 10 “Lightning Protection”.
Table 46 - Pr
otection 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 Section 10.4 “LPU Recommended Configurations” to see how the components of
PTP 600 sit
es with E1/T1 are installed and connected. This section also lists the
recommended components for each type of installation.