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Installing the MPA2 Panels
Hardware Specifications
• The maximum power available in the 802.3at standard is 25.5W. This
5.6 Mechanical
• Standard Enclosure dimensions: Height = 16 inches (412.0 mm),
5.7 Environment
• Temperature: 0
• Humidity: 5% to 93% RHNC.
5.8 Cable
Use industry-standard cables that meet the following specifications:
Table 10 Reader Wiring
Specifications
Readers
Alarm Input
56
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• Power some or all of the external devices with an external
power supply to lower the total external current powered by the
MPA2 panel below 1650 mA.
limit is generally at 42.5 - 57VDC, and it is measured at the output of
the power injector or PoE switch. Line losses cause a decrease in the
power available at the panel when you use longer Ethernet cable
lengths. You can minimize these line losses by using either of the
following methods:
• Connecting the MPA2 panel to the power injector or PoE+
switch with the shortest possible Ethernet cable length.
• Amids pan power supply, also known as a PoE power injector, is
an additional PoE power. Class 4 can only be used by IEEE
802.3at (Type 2) devices, requiring valid Class 2 and Mark 2
currents for the power up stages.
Width = 14.25 inches (362.0 mm), and Depth = 4.37 inches (111
mm).
o
C to 40
Cable
Description
8 Conductor,
Shielded.
CAT 6E/7 (S)/FTP
Twisted Pair,
Shielded
CAT 6E/7 (S)/FTP
o
o
C operating, -55
C to +85
AWG
22-24
22-24
o
C storage.
Maximum Distance:
Feet (Meters)
WIEGAND = 50 m
(150 Ft)
OSDP = 150 m (500
Ft)
150 m (1000 Ft)
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