Jack PC Hardware User Manual - Training Department

Version 0506

6.4Testing LAN Cabling

In a new installation it is difficult to test the cable before you terminated it with Flex-Jack terminal block. After assembling the terminal block (hopefully in the proper way..) you can use the Jack PC as a tester. You should see the Power/Fail LED light up after few seconds, (indicating that the unit receives power) and after about 30 seconds the Link light should turn on (indicating that there is a connecting to the network, and that the LAN wires are connected properly.

If Power-over-Ethernet is not available – use an external power supply to power the Jack-PC (only the one provided by Chip PC).

If PoE is available to that port and still nothing happens (two LEDs not illuminated) – try the external power supply. If now the device is powered and the Link is on – you have a PoE problem. If the Link LED is off – you may have a wiring problem or the other end is not connected to anything.

Note: In most cases wrong LAN wiring will not damage the Jack PC or the switch.

6.5Switch Settings

This paragraph covers only the LAN settings of a standard LAN switch. Power settings for PoE will be covered at the next paragraph.

The Jack-PC has a standard 100Base-T LAN NIC with autonegotiate feature enabled by default.

The switch settings required for managed switch are identical to a standard PC:

∙Port enabled

∙Autonegotiate-enabled

∙100Base-T-not disabled

∙Full duplex-not disabled

∙MDIIX-may be enabled or disabled

∙Fast Link-enabled

Tip: In general if you can't make your switch working – try first to connect the cable to a small unmanaged switch. If this step will be succesful – you will know that you can trust the rest of the installation and you can just focus on the switch settings.

6.6PoE Settings

The Jack-PC primary power source is Power-over-Ethernet (PoE) based on the industry standard IEEE 802.3af. The power source should be able to provide Class 0 power (15.4W maximum) although it will use much less than 15.4W in reality. See table 3 for IEEE 802.3af power classification details.

If your PSE is capable of providing PoE based on IEEE 802.3af and still the device is not powered, then you should check the following PSE settings (depending on specific product features the following settings may be adjustable by the administrator):

∙The PoE port is enabled

∙The PoE port is set to provide Class 0 or Class 3 power level

∙The PoE port is set to IEEE 802.3af (not pre-standard)

If power class is not set correctly, the Jack-PC may not start or it may start and disconnect during the boot process or during operation.

It is important to note that the Jack-PC does not consume the full 15.4W. This class 0 setting is only essential to assure proper PSE response to peak power requirements. In steady state

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Chip PC CDC01927 manual Testing LAN Cabling, Switch Settings, PoE Settings
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CDC01927 specifications

The Chip PC CDC01927 is a versatile thin client device designed for efficient computing in enterprise environments. This model is known for its energy efficiency, compact design, and powerful performance, making it an ideal choice for businesses looking to optimize their IT infrastructure.

One of the key features of the CDC01927 is its robust processing capabilities. It is powered by an Intel CPU, which ensures smooth performance even when running resource-intensive applications. The device supports multiple operating systems, including Windows and Linux-based environments, providing flexibility based on the user’s requirements.

In terms of connectivity, the Chip PC CDC01927 comes equipped with an array of ports including USB 3.0, HDMI, and Ethernet. This enables users to connect multiple peripherals seamlessly, facilitating a productive workspace. The inclusion of Wi-Fi and Bluetooth support also allows for wireless connectivity options, making it easier to integrate with existing networks and devices.

Security is a critical consideration for any endpoint device in a corporate setting, and the CDC01927 does not compromise in this area. It features advanced encryption technologies and secure boot options that help protect sensitive data from unauthorized access. The thin client supports a wide range of security protocols, ensuring compliance with industry standards.

Another standout aspect of the CDC01927 is its ability to deliver centralized management capabilities. Administrators can easily deploy, monitor, and maintain multiple units from a single location. This significantly reduces IT overhead and improves operational efficiency, as updates and configurations can be done remotely.

The CDC01927 is also designed with energy efficiency in mind, consuming less power compared to traditional desktop computers. This not only lowers operational costs but also contributes to a reduced carbon footprint, aligning with sustainability goals.

In conclusion, the Chip PC CDC01927 is an excellent choice for businesses seeking a reliable, secure, and energy-efficient thin client solution. With its powerful processing capabilities, extensive connectivity options, and centralized management features, it stands out as a significant player in the thin client market. Whether for virtual desktop infrastructure (VDI) or cloud computing environments, the CDC01927 meets the diverse needs of modern enterprise environments.
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