Appendix C UTP cabling, UTP copper cabling

Black Box KV2116E, KV2116A, KV4116A Appendix C UTP cabling, UTP copper cabling, Wiring standards

APPENDICES

Appendix C: UTP cabling

The following information is intended to brief you on various aspects of connection media. The performance of an switching system depends on high quality connections. Poor quality or poorly installed or maintained cabling can diminish system performance.This appendix is for information purposes only. Consult with the local code officials or cabling consultants prior to any installation.

UTP copper cabling

Switching systems utilize unshielded twisted pair (UTP) cabling.The following are basic definitions for the three types of UTP cabling that the appliance supports:

•Cat5 UTP (4-pair) high performance cable consists of twisted pair conductors, used primarily for data transmission. The twisting of the pairs gives this cable some immunity from the infiltration of unwanted interference. Cat5 cable is generally used for networks running at 100 or 1000 Mbps.

•Cat5E (enhanced) cable has the same characteristics as Cat5, but is manufactured to somewhat more stringent standards.

•Cat6 cable is manufactured to tighter requirements than Cat5E cable. Cat6 has higher measured frequency ranges and significantly better performance requirements than Cat5E cable at the same frequencies.

Wiring standards

There are two supported wiring standards for 8-conductor (4-pair) RJ45 terminated UTP cable: EIA/TIA 568A and B. These standards apply to installations utilizing Cat5, 5E, and 6 cable specifications. The switching system supports either of these wiring standards.

Refer to the following table for details.

Table C.1: UTP wiring standards

Pin	EIA/TIA 568A	EIA/TIA 568B

1	white/green	white/orange

2	green	orange

3	white/orange	white/green

4	blue	blue

5	white/blue	white/blue

6	orange	green

7	white/brown	white/brown

8	brown	brown

Cabling installation, maintenance, and safety tips

The following is a list of important safety considerations that should be reviewed prior to installing or maintaining the cables:

•Keep all Cat5 runs to a maximum of 10 meters each.

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.