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OceanStor 9000 V300R006C20 Hardware Installation Guide 05

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
KVM

KVM

This section describes the function, exterior, structure, ports, and technical specifications of a keyboard, video, and mouse (KVM).

Function

A KVM provides a multiple-port switch function and implements operations for multiple nodes through only one set of device (including an LCD screen, keyboard, and mouse).

Exterior

A KVM is 1 U high. Figure 15-146 shows its appearance.
Figure 15-146  Appearance of a KVM

Ports

Figure 15-147 shows the ports on the rear panel of a KVM.
Figure 15-147  Ports on the rear panel of a KVM

1

Power input port

2

Power button

3

PGND cable terminal

4

Console port

5

PC connection port (integrating the VGA/keyboard/mouse signal input end)

6

Update port

Physical Structure

A KVM consists of a keyboard, LCD screen, and mouse, as shown in Figure 15-148.
Figure 15-148  Exterior of a KVM

1

Touch mouse

2

Keyboard

3

Control keys

4

LCD screen

Technical Specifications

Table 15-61 lists the technical specifications of a KVM.

Table 15-61  Technical parameters of a KVM

Item

Specifications

Dimensions (H x W x D)

42.5 mm x 448 mm x 601 mm (1.67 in. x 17.63 in. x 23.67 in.)

Weight

15 kg

Input voltage range

90 V AC to 264 V AC

Max. power

46 W

Temperature

  • Operating temperature: 0 =°C to 50°C
  • Storage temperature: –20°C to +60°C

Humidity

0% RH to 80% RH (non-condensing)

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Updated: 2019-03-26

Document ID: EDOC1000185366

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