Specifications

Crestron QM-DA-2 QuickMedia™ Distribution Amplifier
Connectors, Controls & Indicators
# CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
1 NET
2
(3) 4-pin 3.5 mm detachable
terminal blocks;
Connects to Cresnet control
network
24: Power (24 Volts DC)
Y: Data
Z: Data
G: Ground
2 QM IN
3, 4, 5
1
8
(1) 8-wire RJ-45 female,
QuickMedia input port;
Connects to QM output port of
a QM-TX or other QuickMedia
device via CresCAT-QM or
CresCAT-IM cable
3 GROUND
(1) 6-32 screw, chassis ground
lug
4 PWR LED (1) Green LED, indicates 24
Volts DC power supplied from
Cresnet control network
5 QM OUT (1 - 2)
3, 4, 5
1
8
(2) 8-wire RJ-45 female,
QuickMedia output ports;
Connect to QM input port of
any QuickMedia device via
CresCAT-QM or CresCAT-IM
cable
1. Interface connectors for NET ports are provided with the unit.
2. Do not connect 24 Volt power to more than one of the NET connectors on the
QM-DA-2.
Operations Guide – DOC. 6918A QuickMedia™ Distribution Amplifier: QM-DA-2 • 5