Manuals / Black Box / Computer Equipment / Switch

Black Box KV2116E, KV2116A, KV4116A, KV4116E Safety Precautions, Connecting the appliance hardware

Models: KV4116A KV2116E KV2116A KV4116E

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CHAPTER 3: INSTALLATION

3.3 Safety Precautions

To avoid potential video and/or keyboard problems when using Black Box products:

•If the building has 3-phase AC power, ensure that the computer and monitor are on the same phase. For best results, they should be on the same circuit.

To avoid potentially fatal shock hazard and possible damage to equipment, please observe the following precautions:

•Do not use a 2-wire power cord in any Avocent product configuration.

•Test AC outlets at the target device and monitor for proper polarity and grounding.

•Use only with grounded outlets at both the target device and monitor. When using a backup Uninterruptible Power Supply (UPS), power the target device, the monitor and the switch from the UPS.

NOTE: The AC inlet is the main power disconnect.

Rack mount safety considerations

Elevated Ambient Temperature: If installed in a closed rack assembly, the operating temperature of the rack environment may be greater than room ambient. Use care not to exceed the rated maximum ambient temperature of the switch.

Reduced Air Flow: Installation of the equipment in a rack should be such that the amount of airflow required for safe operation of the equipment is not compromised.

Mechanical Loading: Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

Circuit Overloading: Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring. Consider equipment nameplate ratings for maximum current. Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring. Consider equipment nameplate ratings for maximum current.

Reliable Earthing: Reliable earthing of rack mounted equipment should be maintained. Pay particular attention to supply connections other than direct connections to the branch circuit (for example, use of power strips). Reliable earthing of equipment should be maintained. Pay particular attention to supply connections other than direct connections to the branch circuit (for example, use of power strips).

3.4 Connecting the appliance hardware

To connect and turn on the appliance, complete the following steps:

1.Turn off the target devices that are part of the switching system. Connect one end of the power cord to the rear of the appliance and connect the other end to an AC power source.

2.Connect a VGA monitor and either PS/2 or USB keyboard and mouse cables into the labeled appliance ports. You must install both a keyboard and mouse on the local

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Black Box KV2116E, KV2116A, KV4116A Safety Precautions, Connecting the appliance hardware, Rack mount safety considerations
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KV4116A, KV2116E, KV2116A, KV4116E specifications

The Black Box KV4116E, KV2116A, KV2116E, and KV4116A are advanced KVM (keyboard, video, mouse) switches designed to streamline the management of multiple computers from a single workstation. These devices are essential for IT professionals, data center operators, and anyone who needs to control several systems efficiently.

One of the standout features of the KV4116E and its counterparts is their ability to support a variety of computer platforms, including PC and Mac. They are equipped with enhanced video performance, allowing for resolutions up to 1920 x 1200 at 60Hz. This ensures that users can enjoy high-definition visuals without compromising clarity or quality.

The KV series also boasts extensive input and output options, accommodating multiple user requirements. With support for USB and PS/2 connections, these KVM switches can interface seamlessly with a wide range of peripherals, including keyboards, mice, and other input devices. The KV2116A, KV2116E, and KV4116A, in particular, allow users to connect and control up to 16 computers, making them ideal for larger setups or environments where multiple systems need to be monitored and managed simultaneously.

Security features are also prioritized in the KV series, with options for management access control. These KVM switches often include secure password protection and user authentication, ensuring that sensitive data and systems are safeguarded against unauthorized access.

Ease of use is another key characteristic, highlighted by features such as hotkey switching and a user-friendly on-screen display. This allows for quick transitions between systems, which can significantly increase efficiency during critical operations. The KV series also supports audio switching, enabling users to manage their audio output in tandem with their video and input devices.

In summary, the Black Box KV4116E, KV2116A, KV2116E, and KV4116A KVM switches represent a robust solution for users needing to streamline their multi-computer operations. Their combination of advanced video support, multiple connectivity options, robust security features, and ease of use makes them suitable for a wide array of professional and personal applications. Whether in a data center, an IT support environment, or a complex home setup, these switches provide the reliability and functionality that users require.