
306661-A Rev 00
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Preface
The Dual Synchronous PMC Module contains two full-duplex synchronous serial
ports to provide Circuit Emulation Service (CES) over the WAN.
In this guide, the Passport™ 5430 Multiservice Access Switch is referred to as the
Passport 5430.
Before You Begin
This guide is intended for qualified service personnel who are installing the
Passport 5430 for the first time or who need to install or replace any Passport 5430
customer-replaceable unit (CRU). A qualified service person should have
appropriate technical training and experience and be aware of the hazards
involved in installing and replacing CRUs.
Before installing the Passport 5430, ensure that all network wiring has been
installed on the premises using standard cable-system practices.
Before turning on the Passport 5430 for the first time, contact your network
administrator to determine which software configuration option to use.
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