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Network Technologies UNIMUXUSBVXHD operation manual RS232 Command Protocol Quick Reference

Models: UNIMUXUSBVXHD

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NTI UNIMUX SINGLE-USER HIGH DENSITY VGA USB KVM SWITCH

RS232 Command Protocol

Host controller commands supported by the unit are defined below.

RS232 Command Protocol Quick Reference

Legend:

(All numbers must be two digits)

 

 

SW :

Switch (01-15)

IP :

Input Port/CPU (01-MAXINPUTS)

BR

:

Baud Rate Code

<CR>:

Carriage Return (Hex 0xD)

OP

:

Output/User Port (01-MAXOUTPUTS)

 

 

 

Command String

 

 

Good Response

 

 

Description

 

 

 

 

 

 

 

 

CS SW,IP,OP

*<CR>

Connect one User port To CPU port

 

 

 

 

 

RO SW,OP

*<CR>IP<CR>

Read Connection For User Port

 

CB 00,BR

None

 

Change Baud Rate For All Switches

 

 

 

 

 

 

 

BR = 12 (1200), 24 (2400), 48 (4800), 96 (9600), 19 (19200),

 

 

 

 

 

 

 

38 (38400), 57 (57600), 11(115000) (9600 is the default)

 

 

 

 

 

RV SW,00

*<CR>string\0<CR>

Read NTI Version String

 

 

 

 

 

 

RU SW

 

*<CR>IP,OP<CR>

Read Unit Size

 

SS SW,00

*<CR>

 

Disable Autostatus feature (see below)

 

 

 

 

 

 

SS SW,01

*<CR>

 

Enable Autostatus feature (see below)

 

GO SW OP

*<CR>go SW OP IP<CR>

 

Report the User port that is connected to the CPU port

 

 

 

 

 

 

 

GM SW,00

 

*<CR>go SW OP IP<CR>

 

List all switch User port connections; all User ports to all CPU ports

 

 

 

 

(all connections)

 

 

 

 

 

 

 

 

 

 

 

 

If the first field is not a known command (as listed above) or SW field is different from the serial address programmed in the switch memory, the command will be ignored. If the SW field corresponds to the serial address, but the syntax is wrong after this field, the switch will answer with ?<CR>.

Syntax example:

CS 01,05,02<CR> (insert the space and commas as shown)

which means “At the switch with unit address 01, connect CPU port 05 to user port 02” The switch will answer with:

∗<CR>

The HEX code representation of example above is:

 

Byte 1

 

 

Byte 2

 

Byte 3

 

Byte 4

Byte 5

Byte 6

Byte 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘C’

 

 

‘S’

 

Space

Switch – 1st digit

Switch – 2nd digit

‘,’

Output – 1st digit

 

(0x43)

 

 

(0x53)

 

(0x20)

 

 

(0x30)

(0x31)

(0x2C)

(0x30)

 

 

 

 

 

 

 

 

 

 

 

 

 

Byte 10

 

 

Byte 11

 

Byte 12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input –1st digit

 

Input –2nd digit

 

<CR>

 

 

 

 

 

(0x30)

 

 

(0x32)

 

(0x0D)

 

 

 

 

 

Response:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Byte 1

 

Byte 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘∗’

 

<CR>

 

 

 

 

 

 

 

 

 

 

(0x2A)

 

(0x0D)

 

 

 

 

 

 

 

 

 

Byte 8

Byte 9

 

 

Output – 2nd digit

‘,’

(0x35)

(0x2C)

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Network Technologies UNIMUXUSBVXHD operation manual RS232 Command Protocol Quick Reference
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UNIMUXUSBVXHD specifications

UNIMUXUSBVXHD is a cutting-edge network technology designed to streamline and enhance data management and device connectivity in various applications. This versatile USB matrix switcher supports high-definition video and audio transmission, making it an ideal solution for multimedia environments such as broadcast studios, control rooms, and educational institutions.

One of the main features of the UNIMUXUSBVXHD is its ability to seamlessly switch between multiple USB devices. It supports a variety of high-resolution video formats, including 1080p and 4K, ensuring that users can achieve superior image quality and clarity. With its user-friendly interface, operators can easily manage multiple sources and destinations, simplifying the workflow in complex media setups.

The UNIMUXUSBVXHD utilizes advanced USB over Ethernet technology, allowing users to extend USB signals over long distances without quality degradation. This feature is crucial for applications where devices are located far from the control station, ensuring reliable connectivity and consistent performance.

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The UNIMUXUSBVXHD also boasts an intuitive control system, offering multiple control options, including remote control, web-based interface, and API integration. This flexibility not only simplifies control procedures but also enables users to automate switching processes, further enhancing efficiency.

In summary, the UNIMUXUSBVXHD is a premier choice for any organization seeking to improve its USB connectivity and data management capabilities. With its high-definition support, long-distance USB transmission, cross-platform compatibility, and advanced security features, it stands out as a reliable and efficient solution in the realm of network technologies. Whether for corporate, educational, or entertainment purposes, the UNIMUXUSBVXHD delivers exceptional performance that meets the demands of modern multimedia applications.