User`s guide

7
Chapter 2
About the Harmony Power System
The Harmony Power System is an efficient and simple way to provide operating power
to Harmony Access Points. The Harmony Power System supplies DC power to Access
Points over the same Ethernet cables that already provide the Access Points with a
connection to the network.
This chapter contains information about the features of the Harmony Power System
and describes the function of its connectors and LEDs.
Summary of Features
The Harmony Power System offers the following hardware features:
• Remote Power Feeding of Harmony Access Points
• Six (6) 10/100Base-TX Compliant Channels (five are available when using one or
more Harmony 802.11a Access Points)
• Shielded RJ-45 I/O Connectors
• Universal 100-240 VAC 50/60 Hz Input
• Power feeding over 4/5 & 7/8 spare twisted pairs of Category 5 UTP/STP cabling
• Independent Overload & Short Circuit Protection for each channel
• Channel Status LED Indicators
• Automatic Device Detection