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Troubleshooting Guide

CloudEngine 16800, 12800, 12800E, 8800, 7800, 6800, and 5800 Series Switches

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What Types of Power Cables Do CloudEngine 8800, 7800, 6800, and 5800 Series Switches Support?

What Types of Power Cables Do CloudEngine 8800, 7800, 6800, and 5800 Series Switches Support?

AC Power Cable

The AC power cables delivered with a switch must comply with the standards used in the delivery destination. This section uses the AC power cables used in China as an example.

Two types AC power cables are applicable to the CloudEngine 8800, 7800, 6800, and 5800 series switches: C13 straight female to PI straight male AC power cable and C13 straight female to C14 straight male AC power cable. The two types of AC power cables differ in the connector used to connect to power outlets. The AC power outlets must have a current rating of 10 A.

Figure 22-64 shows a C13 straight female to PI straight male AC power cable.

Figure 22-64 C13 straight female to PI straight male AC power cable

Figure 22-65 shows a C13 straight female to C14 straight male AC power cable.

Figure 22-65 C13 straight female to C14 straight male AC power cable

Connection

An AC power cable transmits power to an AC power module in the chassis. It is connected in the following way:

  • The C13 straight female connector is connected to the power socket on the AC power module.
  • The PI/C14 male connector is connected to an external power source.

When a 600/1200 W AC&240 V DC power module uses 240 V DC power input, it must be connected to a power supply device using a C13 straight female to C14 straight male AC power cable. This power cable is connected as follows:

  • The C13 straight female connector is connected to the power socket on the power module.
  • The C14 straight male connector is connected to a high-voltage DC PDU. If a DC power distribution box is used, make OT or cord end terminals for the cable. Cut the C14 straight male connector off and crimp OT or cord end terminals on the bare wires. Connect the blue wire to a positive terminal on the DC power distribution box, the brown wire to a negative terminal, and the yellow-green wire to a protection ground.

DC Power Cable

DC power cables consist of the power cable for a 350 W/600 W DC power module and the power cable for a 1200 W DC power module.

Figure 22-66 shows the appearance of the power cable for a 350 W/600 W DC power module.

Figure 22-66 Appearance of the power cable for a 350 W/600 W DC power module

Figure 22-67 shows the structure of the power cable for a 350 W/600 W DC power module.

Figure 22-67 Structure of the power cable for a 350 W/600 W DC power module

Figure 22-68 shows the appearance of the power cable for a 1200 W DC power module.

Figure 22-68 Appearance of the power cable for a 1200 W DC power module

Figure 22-69 shows the structure of the power cable for a 1200 W DC power module.

Figure 22-69 Structure of the power cable for a 1200 W DC power module

Connection

A DC power cable transmits power to a DC power module in the chassis. It is connected in the following way:

  • The X1 connector is connected to the power socket on the DC power module.
  • The X2/X3 cord end terminal is connected to an external power source.

380 V High-Voltage DC Power Cable

Figure 22-70 shows a 380 V high-voltage DC power cable.

Figure 22-70 380 V high-voltage DC power cable (high-voltage DC straight female connector to bare wires)

Connection

A 380 V high-voltage DC power cable has a high-voltage DC straight female connector at one end and bare wires at the other end. It is used to connect a 600/1200 W high-voltage DC power module to a power supply device:
  • The high-voltage DC straight female connector is connected to the power socket on the power module.
  • The bare wires are connected to a 380 V high-voltage DC power distribution frame or power distribution box. Crimp OT or cord end terminals on the bare wires, and then connect the brown wire to a positive terminal, the blue wire to a negative terminal, and the yellow-green wire to a protection ground.
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Updated: 2020-01-07

Document ID: EDOC1000060766

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