DVI/HDMI (with HDCP), audio and serial fiber-optic based transmitters

Two-port (VG-TX2-MM-DVI-ISA) or four-port (VG-TX4-MM-DVI-ISA) flexibility


Available in two-port (VG-TX2-MM-DVI-ISA) and four-port (VG-TX4-MM-DVI-ISA)  these Voyager DVI transmitters accept DVI or HDMI video through an DVI input. HDCP, embedded HDMI audio and two-way (duplex) RS-232 are also supported. 1920x1200 uncompressed video signals can be sent to distances of 6,600 feet over multimode fiber.

One multimode fiber-optic module is included with the unit. Additional modules can be ordered to cascade to a second Voyager transmitter or to distribute signals to multiple Voyager receivers.

Singlemode fiber optic modules supporting longer distances (4KM and 30KM) are available from Magenta.

A power supply is also included.

Downloads for DVI/HDMI (with HDCP), audio and serial fiber-optic based transmitters



• Two (VG-TX2) or four (VG-TX4) duplex fiber output ports
• Uncompressed multi-format video at 1920x1200
• Analog audio and RS-232
• Distance range of up to 18.75MI/30KM determined by receiver
• Singlemode or multimode fiber support
• Advanced EDID management and HDCP compliance
• Local video output (DVI)

Product Functionality Part number
VG-TX2-MM-DVI-ISA Two-port DVI Transmitter with HDCP, audio and duplex RS-232 2310007-01
VG-TX4-MM-DVI-ISA Four-port DVI Transmitter with HDCP, audio and duplex RS-232 2310017-01



Item Description
DC input power Provided by the CORE module. However, power consumption of this module alone is approximately 0.5 watts.
Video Support

Video input formats (video input port):
• Maximum resolution supported = 1080p or 1920x1200.
• Maximum color-depth = 24 bits per pixel (8 bits per color).
• Maximum refresh rate = 60Hz @ 1920x1200.

Video output formats (local output port):
The local port is essentially a direct copy of the video input port. However, the output video color-space is always RGB regardless of the input video color-space.

Audio Characteristics Embedded digital audio is not supported.
* For analog-audio output, please use the ISA auxiliary module.
Connectors (1) DVI-input, (1) DVI-output, (1) CORE docking connector
Module Size 1.53"(3.88cm)H x 2.16"(5.48cm)W x 5.12"(13cm)D
Module Weight 0.6 lb. (0.27 kg)
EDID/DDC This module supports the EDID/DDC connections on the DVI connectors.
HDCP Version 1.1. Classification: HDCP Repeater Device
CEC The HDMI “CEC” interface protocol is not currently supported.
Note: The hardware is capable. A future firmware upgrade may enable this functionality.
Environmental Operating temperature: 32 to 104°F (0 to 40°C).
Storage temperature: -4 to +140°F (-20 to +60°C).
Humidity: 80% RH, non-condensing.
Enclosure Steel (0.040”/1mm thick).
Powder-coat black paint, white epoxy graphics.
Serial Interface RS232 standard serial interface.
Reflects DCE pinout standard.
Signals: TXD, RXD, RTS, CTS, DSR, DTR, DCD and RI.
Speeds: 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 Baud.
Format: 8 data. 1 or 2 stop bits. no parity bit.
Flow control: Hardware and software flow-control is available, configurable on/off.
Connector: DB9-Female, w/4-40 standoffs.Note: Speed and data format are software-configurable via MAGui.
The ISA hardware is capable hardware and software (Xon/Xoff) handshaking. However, this capability is not yet enabled by the firmware. Check with Magenta Research for applicable firmware updates.
Audio interface Discrete Left and Right line-level audio.
This module can function as an input (for TX) or output (for RX) device. The audio signal direction is under software control, and is selected automatically by the type of CORE module being used.
Audio-input mode (when used with VG-TX2 CORE):
Input voltage: 2V peak-to-peak, maximum.Input impedance: >= 10K ohms.
Input coupling: AC (capacitive).
Input sample rate: 48KHz
Input frequency response: 20-20KHz, (@-3dB).
Audio-output mode (when used with VG-RX CORE):
Output voltage: 2V peak-to-peak, maximum.
Output impedance: <= 100 ohms.Output coupling: AC (capacitive).
Output sample rate: 48KHz
Output frequency response: 20-20KHz, (@-3dB).Connector: 3.5mm (1/8”) stereo-phono type jack.
System Size Assumes a typical 3-module configuration consisting of:
VIDEO + CORE + ISA modules, docked together:
1.75"(4.45cm)H x 7.75"(19.68cm)W x 5.25"(13.33cm)D
Weight: 2.2lbs (.635kg)
MTBF 100,000 hours.