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PTP 800 Series User Guide 1+1 Hot Standby link protection
phn-2513_004v000 (Oct 2012)
1-69
Further reading on 1+1 Hot Standby
For more information on 1+1 Hot Standby link protection, refer to the following:
• Planning 1+1 Hot Standby links on page 2-35 describes factors to be considered when
planning a 1+1 Hot Standby link.
• Protection interface specifications on page 4-17 contains specifications of components
used in 1+1 protection interfaces.
• Upgrading an unprotected link to on page 6-61 describes how to upgrade an existing
unprotected link to use the 1+1 Hot Standby link protection feature.
• Installing antennas and ODUs on page 5-5 describes how to connect one antenna to
two ODUs via a coupler, either in a direct mount or remote mount configuration.
• Preparing network connections (1+1 Hot Standby) on page 5-89 describes how to
connect the CMUs to the network equipment for 1+1 Hot Standby links.
• Upgrading software in an operational 1+1 Hot Standby link on page 7-69 describes
how to manage software upgrades in 1+1 Hot Standby links.
• Task 6: Configuring protection on page 6-53 describes how to configure the CMUs as
two pairs of protected units.
• Aligning protected antennas on page 6-99 describes the alignment process for a 1+1
Hot Standby link with two antennas at each end.
• Managing 1+1 Hot Standby links on page 7-33 describes how to use the Protected Link
web page.
• Testing protection switchover on page 8-13 describes the tests to be performed if any
problems are experienced with protection switchovers in a newly installed (or
operational) 1+1 Hot Standby link.
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