CG-7PU313C – Product Manual
5
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1.2
Connector Layout
Figure 1
USB C Upstream Port
USB C Downstream Port
Self Power Input
Type-C connector from
upstream USB 3.1 port. It is
connected from host or
another USB 3.1 hub’s
downstream facing ports.
The two small 24-pin USB-C
connectors are fully
reversible-plug connectors
for USB devices and USB
cabling.
This 2-pin (one pin for
positive voltage and the
other pin is GND) terminal
block connector is used to
connect strong power to
self-power the hub; the
voltage can be in the range
from +7V to 24VDC.
1.3
Hardware Installation
1.
Use static electricity discharge precautions
. Remove possible static
discharge potential from any objects that the hub may come in contact with
before installation. This can be accomplished by touching a bare metal
chassis rail after you have turned off the power.
2.
Apply DC power (range from +7V to 48V) to the 2-pin Terminal Block
Connector
. The hub is bus powered by the upstream USB port (USB-C
connector), This terminal block connector is to add power to ensure enough
power for the 7 downstream ports..
3.
Connecting USB Host cables:
The host cable could be either a standard A-to-
B USB 3.0 cable or an optional A-to-B USB 3.0 screw-lock cable. Please
