Network Technologies RACKMUX-UW15-4USB, RACKMUX-UW15-8USB, RACKMUX-UW17-4USB, RACKMUX-UW17-8USB

Page 24

NTI RACKMUX Console Drawer with UNIMUX Switch

CASCADING

The UNIMUX can be cascaded as shown in Fig. 21 below. Single user or multi-user UNIMUX switches may be connected downstream (see Figs. 23 and 24). The first switch in a cascaded system is referred to as the "master", while all downstream switches are referred to as "slaves". The only additional hardware required to cascade switches is a set of device and monitor cables for each “SLAVE UNIT” (USB-VEXT-xx-MM). All CPUs and switches can then be controlled by users using OSD commands with Command Mode.

Notes:

•The UNIMUX used in a RACKMUX cannot be connected in a cascaded system with UNIMUX-USBV-x switches made prior to 10-1-04.

•Slaves in a cascaded system must be either all single-user switches or all multi-user switches, but not a combination of both.

Cascaded Installation

a.Using the 15HD video cable ends of a USBVEXT-xx-MM cable, connect the USB KVM slave's MONITOR port to the master’s VIDEO 1 port.

b.Using the USB ends of the same USBVEXT-xx-MM cable, connect one of the USB slave’s USB DEVICES ports to the master’s CPU 1 port.

Note: Only one of the two ports labeled DEVICES on a slave needs to be used in order for cascading to work.

c.Repeat step b. & c. for each additional slave, keeping in mind that each slave will connect to the next available master’s

port (i.e. Slave #2 to master’s VIDEO 2 & CPU 2,

etc.) See Fig. 24 on page 22.

USB

USB

USB

USB

USB

USB

CPU

CPU

CPU

CPU

CPU

CPU

USB-VEXT-xxMM

USB-VEXT-xxMM

USB-VEXT-xxMM

UNIMUX-USBV-8

 

UNIMUX-USBV-8

 

UNIMUX-USBV-8

(slave unit 1)

(slave unit 2)

 

(slave unit 3)

USBVEXT-xx-MM

USBVEXT-xx-MM

UNIMUX-USBV-8

(master unit)

 

 

 

M

 

-xx-M

EXT

 

 

USBV

 

 

 

US

 

 

 

B

 

 

 

V

 

 

 

EX

 

 

 

T-

 

 

 

x

 

 

 

x-

 

 

 

M

 

 

 

M

 

USB

CPU

USB CPU

Figure 21- Connections for Cascading

.

20

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Contents RACKMUX-UW15-4USB Warranty Information Table of Contents Table of Figures Introduction Models AvailableMaterials Materials supplied with this kitFeatures and Functions 678 910 11 RearViewInstallation Rack Mounting InstructionsConnect The Cables Power-Up Sequence Connect each CPUUsing the Rackmux Factory settings areKeyboard Control OSD ControlUser Login Mode FunctionKeystroke Enter EscAdministration Mode Administrator PasswordAdditional Modes Available with Security Function KeystrokeUser Name List EnterTab Esc User Access List Edit userTab + A-Z Type any upper or lower case Spacebar EnterAlternate Command Hot Key Command ModeUser Access Functions IntroductionCommand Mode Contd FunctionKeystroke Enter Ctrl TabBroadcast Mode Scan ModeNormal Mode Edit ModeChange Settings Edit Mode Contd FunctionKeystrokeErase previous character Select Ports For Broadcast Select Ports For ScanMAC Ports Configuration Language SelectionSearch Mode Maintenance ModeEsc Enter Help Mode Activate security featuresNo Sun Sleep Mode F3- Display InformationCascaded Installation CascadingEtc. See on NTI Master to slave cable connections- multi-user switches LimitationsKeyboard Features Mouse Click EquivalentsKeyboard-To-Computer Translation Troubleshooting Problem No VideoInternational Sun Keyboards DDC SupportDefault Password Reset RACKMUX-UW15-8USB

RACKMUX-UW15-4USB, RACKMUX-UW15-8USB, RACKMUX-UW17-4USB, RACKMUX-UW17-8USB specifications

Network Technologies has developed a series of innovative products designed to enhance connectivity and functionality for various applications. Among these are the RACKMUX-UW15-4USB, RACKMUX-UW15-8USB, RACKMUX-UW17-4USB, and RACKMUX-UW17-8USB models. These devices serve as high-performance USB extenders and multiplexers suitable for enabling USB peripherals to connect over long distances while maintaining efficiency and integrity.

One of the key features of the RACKMUX series is their ability to extend USB connections up to 300 feet over standard Cat5e or Cat6 cable. This capability is crucial in environments where traditional USB cabling would be impractical, such as in large data centers or remote server farms. The RACKMUX devices support USB 2.0 speeds, allowing for a maximum data transfer rate of 480 Mbps. This ensures that users can seamlessly connect various USB devices, from keyboards and mice to printers and external drives, without sacrificing performance.

The RACKMUX-UW15 models, available in both 4 and 8 USB port configurations, are designed with a compact form factor ideal for rackmount applications. They provide a straightforward and efficient solution for managing multiple USB connections in a single rack space. The 4USB version is perfect for setups requiring fewer devices, while the 8USB version accommodates more extensive requirements, supporting simultaneous connections with minimal interference.

In contrast, the RACKMUX-UW17 variants offer a broader range of interfaces, allowing users to manage up to 4 or 8 USB connections, which is beneficial when dealing with various devices across different platforms. They are equipped with enhanced power management features, ensuring that each connected device receives the appropriate power it requires to function optimally.

Another important characteristic of the RACKMUX series is their plug-and-play functionality. This facilitates quick and easy installations without the need for complex software configuration or specialized knowledge. Users can simply connect their devices and start utilizing them immediately, thus saving valuable time and resources.

Overall, the RACKMUX-UW15-4USB, RACKMUX-UW15-8USB, RACKMUX-UW17-4USB, and RACKMUX-UW17-8USB models by Network Technologies offer superior performance and versatility. They are designed to meet the growing demands for reliable USB connectivity in modern environments, making them an essential addition to any infrastructure requiring reliable, high-speed USB connections across extended distances.
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