Black Box SW721A-R4, SW722A-R4, KV3108SA-R4, SW724A-R4 manual PC/AT type user-station connections

Models: SW725A-R4 SW722A-R4 SW723A-R4 KV3108SA-R4 SW724A-R4 SW721A-R4

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SERVSWITCH™ QUICK INSTALL GUIDE

2.2IBM PC/AT COMPATIBLE KEYBOARD, RS-232 SERIAL MOUSE, VGA/MULTISYNC MONITOR

If your keyboard is PC/AT compatible, your mouse is an RS-232 serial type, and your monitor is a VGA, SVGA, XGA, or multisync type with an HD15 video connector, first choose your Monitor/Keyboard/Mouse Adapter Cable (User Cable):

If your video resolution is not higher than 1024 x 768 pixels, and if your equipment is within 20 ft. (6.1 m) of the Switch, you can use the standard (non-coaxial) cable with the product code EHN052.

If your video resolution is higher than 1024 x 768, or if your equipment is farther than 20 ft. (6.1 m) from the Switch, you should use the coaxial cable with the product code EHN270.

When you have the correct cable, hook it up to the ServSwitch and your equipment this way, as shown in Figure 3:

Plug the cable’s DB25 connector into the Switch’s MONITOR/ KEYBOARD/MOUSE port.

Plug the mouse into the cable’s DB9 connector.

Plug the keyboard into the cable’s 5-pin DIN connector.

Plug the monitor into the cable’s HD15 connector.

POWER

CPU 7

CPU 8

CPU 5

CPU 6

 

 

 

CPU 3

CPU 4

CPU 1

CPU 2

MONITOR/KEYBOARD/MOUSE

RS-232

EHN052 or

EHN270

Figure 3. PC/AT type user-station connections.

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Black Box SW721A-R4, SW722A-R4, KV3108SA-R4, SW724A-R4, SW723A-R4, SW725A-R4 manual PC/AT type user-station connections

SW725A-R4, SW722A-R4, SW723A-R4, KV3108SA-R4, SW724A-R4 specifications

The Black Box SW721A-R4, SW724A-R4, KV3108SA-R4, SW723A-R4, and SW722A-R4 are cutting-edge network switches that cater to the demanding needs of modern data environments. These models are designed to provide high performance, reliability, and advanced features suitable for both enterprise-level deployments and smaller networks.

The SW721A-R4 and SW724A-R4 are primarily layer 2 switches that support essential networking protocols such as IEEE 802.1Q for VLAN tagging, ensuring secure and efficient traffic management. With robust forwarding capabilities, these switches boast high-speed Gigabit Ethernet ports, which enable seamless data transfer and reduce latency in data-driven applications. Their fanless design also ensures quiet operation, making them ideal for office settings and noise-sensitive areas.

Another noteworthy addition is the KV3108SA-R4, a versatile KVM switch that provides remote management capabilities. This model can control multiple servers and computers from a single console, allowing IT personnel to streamline operations and reduce physical space requirements. With support for high-resolution video output and an intuitive user interface, the KV3108SA-R4 enhances usability while maintaining efficiency in server management.

The SW723A-R4 and SW722A-R4 models further enhance network capabilities with their advanced Layer 3 functions. These switches support static routing and dynamic routing protocols, making them suitable for complex networking scenarios. They are equipped with a comprehensive set of security features, including port security and access control lists (ACLs), ensuring that sensitive information is well-protected against unauthorized access.

All of these Black Box models operate on advanced technologies such as QoS (Quality of Service), which helps prioritize critical traffic and ensures optimal performance during peak usage periods. Additionally, they support Power over Ethernet (PoE), enabling the powering of network devices such as IP cameras and VoIP phones without the need for additional electrical outlets.

In summary, the Black Box SW721A-R4, SW724A-R4, KV3108SA-R4, SW723A-R4, and SW722A-R4 represent a fusion of performance, versatility, and security in network infrastructure. These switches are perfect for businesses looking to enhance their connectivity solutions, ensuring that they can meet the demands of an increasingly digital world while maintaining high standards of efficiency and reliability.