ClearCube Technology, Inc. 3700 W Parmer Lane Austin, Texas 78727 (512) 652-3500 www.clearcube.com
G0200178 Rev B, 1.1.03.14.2017
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USB Ports and Power
CD1020- and CD2020-Series zero clients provide six USB
ports (three dual-stack pairs). CD1040- and CD2040-Series
zero clients provide four USB ports. For full power USB
(1 Amp), connect a device to one of the ports in a pair, and
leave the other port in the paired stack empty. Use this
feature to support USB peripherals requiring higher power,
or to charge USB devices faster.
Mandatory Setup and Cooling Requirements
• Ensure at least 4 inches of space around zero client edges
and at least 2 inches of space above the zero client.
• Ambient operating temperature: 0° to 35° C
(32° to 95° F).
• Do not stack any objects on top of the zero client.
• Do not block the zero client’s side vents by leaning
papers, folders, computer speakers, or any other objects
against the sides of the client.
• Adjacent furniture (file drawers, desk supports, chairs) do
not block or enclose any sides of the zero client.
• Do not place the zero client in enclosed environments
such as on a shelf or inside a drawer.
• Ensure that all connected cables are supported.
Default Settings and Fallback IP Address
• DHCP enabled
• SLP discovery enabled
• Session type: direct to host + SLP discovery
• Fallback IP addresses:
–
Zero client:
192.168.1.100
–
Host card:
192.168.1.101
By default, zero clients and host cards are configured to
receive an IP address from a DHCP server. If a DHCP
server does not assign an address within a designated
timeout period (120 seconds), the zero client uses a default,
fallback IP address. Fallback addresses enable devices to
always have a known IP address. See
PC-over-IP System
User’s Guide
for more information.
Smart Card Reader Setup (on Supporting Models)
Prevent ESD (electrostatic discharge) damage to
smart card readers by always discharging your
body and smart card before using a reader (for
example, by touching a grounded, unpainted,
metal object). ESD can vary depending on many
environmental conditions, including clothing that users wear
and how users handle smart cards. ESD damage can
potentially cause unsupported card reader behavior
including failure. Always perform ESD prevention steps
before using the card reader.
CD10x4 and CD20x4 zero clients include a PKI-approved
CAC/SIPRnet smart card reader that supports 5V, 3V, and
1.8V smart cards.
To use the smart card reader, you must install a driver for
the reader on the blade to which you connect and ensure that
the card reader service is running on the blade. Download
the driver to install on blades from the blade’s Drivers
section of ClearCube Support site. The download file
contains drivers for all supported operating systems and
installation instructions.
NOTE:
As shown in the figure below, models
CD1044
and
CD2044
(quad display with CAC reader) do not support
USB input or output from the top-most USB port on the
front of the zero client.
NOTE:
If you use the fallback addresses and have DHCP
enabled, you must wait 120 seconds before you can
connect to a host. If you use the direct connect
methodology in your environment, ClearCube
recommends disabling the client's DHCP setting to
eliminate the need to wait 120 seconds before
connecting. See
PC-over-IP System User’s Guide
at
