User Guide

Access Point (AP) Product description
1-8
pmp-0047 (December 2012)
LED Color when active Status
information
provided
Notes
GPS/3 red Pulse of sync
Continuously lit as pulse as
AP receives pulse.
ACT/4 yellow
Presence of data
activity
on the Ethernet link
Flashes during data transfer.
Frequency of flash is not a
diagnostic indication.
LNK/5 green Ethernet link
Continuously lit when link is
present.
Network connection
The network connection to a PMP 450 Series AP is made via a 100BaseT Ethernet connection. Power is provided
to the AP over the Ethernet connection using a patented non-standard powering technique.
AP power supply
The AP power supply generates the AP supply voltage (29 VDC) from the external DC source and injects the
supply voltage into the AP.
The power supply is connected to the AP and network equipment using Cat5e cable with RJ45 connectors. Refer to
Cabling and lightning protection on page 1-13.
Further reading on the AP
For more information on the AP, refer to the following:
• AP or SM site selection on page 2-11 describes how to select a site for the AP or SM.