Installation and User Guide Document # 5310238‐01‐02 (12/02/2011), Rev 1.
© 1998‐2011 by Magenta Research, Ltd., All rights reserved. Magenta Research, Ltd. 128 Litchfield Road New Milford, CT 06776 USA This document and the Magenta Research Ltd. products to which it relates, and the copyright in each, is the property of Magenta Research Ltd. Neither the document nor the products may be reproduced by any means, in whole or in part, without the prior written permission of Magenta Research.
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About this Manual About this Manual This manual contains information about the Magenta Voyager series of video extension products. This includes the following primary components: • Voyager VG‐TX2: Transmitter CORE module, equipped with 2 SFP optical ports. • Voyager VG‐RX2: Receiver CORE module, equipped with 2 SFP optical ports. • Voyager HDMI‐TX: Transmitter VIDEO module, supporting HDMI/DVI video input using a standard HDMI connector.
Introduction Introduction Magenta’s Voyager series is a modular video extension system. It is field‐configurable to handle a wide variety of digital and analog video formats, extending their reach using readily available IT‐grade fiber‐optic cable. The system is based on a standardized Voyager CORE module, which provides the primary image‐processing and fiber‐optic link functionality. To the CORE, an optional VIDEO and/or AUX module can be easily attached.
Voyager Applications Voyager Applications The Voyager extension products can be utilized in a variety of system topologies to suit specific needs. This includes basic point‐to‐point extension, daisy‐chained extension, switched video (by adding a VG‐Matrix switch), and automatic 2:1 switch or failover‐backup (2:1 switch at receiver). Below are some examples of these configurations. Please contact Magenta to discuss your specific system‐configuration.
Voyager Applications HDMI Daisy-Chained, Duplex, with RS232 serial This configuration example shows a daisy‐chained DUPLEX mode extension application for HDMI video. If the source content is protected (with HDCP), then it will remain protected to the local port, and all the way to each receiver’s output. Note that the “HDCP‐key‐limit” may apply in this case. See the Application Notes section. If the source provides embedded HDMI‐audio, that will be passed to each remote HDMI display unmodified.
Voyager Applications HDMI Daisy-Chained, Simplex, with RS232 serial This configuration example shows a daisy‐chained SIMPLEX mode extension application for HDMI video. This configuration will NOT support HDCP‐protected content, since the HDCP authentication data from each display cannot be returned to the transmitter. If the source content is protected (with HDCP), then there will be no video output are the receivers. The local port will still function, however.
Voyager Applications Application Notes HDMI with HDCP-protected content – HDCP Key limit When the video source is protected HDMI content (with HDCP), there may be a limit to the total number of display devices allowed for a particular source device (PC, BluRay player, etc.). This limitation is a function of the source device – not the Voyager extension. Sometimes the limit can be as low as 1, 2 or 3 displays.
Voyager Applications RS232 Port Settings and Addressable-Receiver Operation The default RS232 port settings are: 9600 baud, 8 data bits, one stop bit, no parity (9600/8/n/1). The baud rate and stop‐bit settings are configurable using the MAGui utility. The default behavior for the ISA’s RS232 serial‐port is to simply provide the equivalent of a “pass through” cable from the transmitter end to one or more receiver endpoints. Any data coming into the transmitter is broadcast to all receivers.
Specifications Specifications Common Specifications The following tables list the specifications common to all Voyager extension products. Subsequent sections detail the specifications for each individual Voyager module. Table 1. Voyager family, common specifications. Item Environmental Enclosure System Size MTBF Description Operating temperature: 32 to 104°F (0 to 40°C) . Storage temperature: ‐40 to +140°F (‐40 to +60°C). Humidity: 80% RH, non‐condensing. Steel (0.040”/1mm thick).
Specifications Core modules: VG-TX2, VG-RX2 The Voyager CORE modules provide the main video‐processing and fiber‐optic interface logic. It supports 2 SFP+ fiber‐optic modules. It also provides power for all the VIDEO and AUX option modules. The VG‐TX2 and VG‐RX2 CORE modules look identical, externally. They mainly differ in the firmware loaded into them at the factory. The product‐ID label on the bottom of the enclosure will identify which version of firmware was loaded at the factory. Table 2.
Specifications Fiber-Optic Modules Each Voyager VG‐TX2 CORE module has two SFP+ ports, meant for insertion of 1 or 2 fiber‐optic modules. The Voyager extension products can use three types of fiber‐optic modules: • • Module type = “MMF SFP”. o Multi‐Mode: Up to 2Km (6600 ft) extension over OM4 multi‐mode fiber cable. o Multi‐Mode: Up to 1Km (3300 ft) extension over OM3 multi‐mode fiber cable. o Multi‐Mode: Up to 666m (2200 ft) extension over OM2 multi‐mode fiber cable.
Specifications Video module: HDMI-TX The HDMI‐TX module accepts HDMI video (and DVI, via a plug‐adapter or cable‐adapter) as an input signal. There is also a local‐output port which is often used for a local HDMI (or DVI) display for test or debugging purposes. Table 6. Voyager HDMI‐TX Module Specifications Item DC input power Video Support Audio Characteristics Connectors Module Size Module Weight EDID/DDC HDMI HDCP CEC Description Provided by the CORE module.
Specifications Video module: HDMI-RX The HDMI‐RX module provides HDMI video (and DVI, via a plug‐adapter or cable‐adapter) as an output signal. This module supports 1 display output. Table 7. Voyager HDMI‐RX Module Specifications Item Description DC input power Provided by the CORE module. However, power consumption of this module alone is approximately 0.5 watts. Video output formats: • Maximum resolution supported = 1080p or 1920x1200. • Maximum color‐depth = 24 bits per pixel (8 bits per color).
Specifications Video module: DVI-TX The DVI‐TX module accepts DVI video as an input signal. There is also a local‐output port which is often used for a local DVI display for test or debugging purposes. Table 8. Voyager DVI‐TX Module Specifications Item DC input power Video Support Audio Characteristics Connectors Module Size Module Weight EDID/DDC HDMI HDCP CEC Description Provided by the CORE module. However, power consumption of this module alone is approximately 0.5 watts.
Specifications Video module: DVI-RX The DVI‐RX module provides DVI video as an output signal. This module supports 1 display output. Table 9. Voyager DVI‐RX Module Specifications Item DC input power Video Support Audio Characteristics Connectors Module Size Module Weight EDID/DDC HDMI HDCP CEC Description Provided by the CORE module. However, power consumption of this module alone is approximately 0.5 watts. Video output formats: • Maximum resolution supported = 1080p or 1920x1200.
Specifications Video module: VGA-TX The VGA‐TX module is essential for systems that still contain one or more analog sources, along with modern digital sources. Both types of video (analog and digital) can coexist and thus minimize capital equipment costs by extending the longevity of existing video sources. This is especially important when using Voyager extension technology together with a video switching system such as the VG‐Matrix switch.
Specifications Table 10. Voyager VGA-TX Module Specifications Item Description DC input power Provided by the CORE module. However, power consumption of this module alone is approximately 1.5 watts. Video Support Video input formats (VGA video input port): • Maximum resolution supported = 1920x1200. • Maximum color‐depth = 24 bits per pixel (8 bits per color). • Maximum refresh rate = 60Hz @ 1920x1200, 75HZ @ 1152x864.
Specifications Aux module: ISA The ISA auxiliary module provided interfaces for RS232 serial, line‐level stereo (analog) audio, and IR remote‐ controls. The same module can be used at the transmitter or receiver end. The signal directions at the audio and IR interfaces are switched automatically. The signal directions at the RS232 interface are fixed, but can be easily changed to suit a specific application with an external null‐modem cable/adapter.
Specifications Item Audio interface IR interface Module Size Module Weight Description 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: 1V peak‐to‐peak, maximum. Input impedance: >= 10K ohms. Input coupling: AC (capacitive).
Installation Installation The Voyager extension products come pre‐configured and will usually work with no configuration adjustments. Simply plug in the cables and power‐up! In the event an adjustment is needed, all available configuration settings are modified under software control. There are no internal jumpers to configure. Refer to the MAGui utility user‐guide for additional information on specific configuration settings.
Installation Fiber-Optic Cable Recommendations To ensure maximum performance and compatibility, new installations should be designed to incorporate the appropriate type of fiber‐optic cabling. For existing or retrofit installations which may already have older or lower‐quality fiber installed, proper functionality will likely still be possible, though the maximum extension range may be reduced somewhat.
Installation Fiber-Optic Cable Terminology When specifying and using fiber‐optic cable and systems, often there is considerable confusion surrounding various common terms relating to them. Single‐Mode vs Multi‐Mode: These terms refer to the TYPE and SIZE of glass fiber. Specifically, how the glass fiber‐optic core is manufactured. Both types have an outer (buffer) diameter of approximately 125 microns, and an outer protective jacket structure.
Installation Mixing Single and Multi‐mode fiber in one system: Since Voyager transmitters and receivers support a daisy‐chained configuration, each fiber‐optic link can be chosen to use either single‐ or multi‐mode fiber, depending on the required distance for that leg of the link. It is sometimes possible, though not recommended, to us multi‐mode fiber with single‐mode fiber‐optic modules, and single‐mode fiber with multi‐mode fiber‐optic modules.
Installation Transmitter & Receiver Earth-grounding The VG‐TX2 and VG‐RX CORE modules have an earth‐ground screw on the rear. This is provided for certain installations which may require (by local electrical code), or may otherwise benefit from, using a locally‐ supplied earth‐ground connection.
Installation Transmitter/Receiver Installation The following figure shows a typical Voyager transmitter (or receiver) and some associated cabling. Figure 4. Typical Voyager TX/RX, front and rear view (HDMI-TX & ISA option version shown here) General Installation Procedure 1. Determine the appropriate mounting method for each TX/RX. If optional mounting hardware is required, several variants are available from Magenta Research. 2.
Installation Voyager Modular Construction One of the features of the Voyager extension products is their modular construction. In most cases you should receive your Voyager products already assembled and ready to use. However, in the event a change in the configuration is required (or a failed module needs replacement), the individual sections are easily disassembled/reassembled. You will only need a #2 (or similar) Phillips‐head (cross‐point) screwdriver.
Installation LED Status Indicators Front Panel The following describes the behavior of the LED status indicator on the front of the Voyager transmitter and receiver CORE modules: Table 13.
Installation Rear Panel The following describes the behavior of the LED status indicator on the rear of the Voyager transmitter and receiver CORE modules: Table 14. Voyager Transmitter & Receiver Rear‐panel status LEDs LED OPTICAL‐1 (TX) and OPTICAL‐2 (TX) OPTICAL‐1 (RX) and OPTICAL‐2 (RX) Description Off: No SFP module is installed. Fast‐Flash: There is an internal fault in the SFP module. Slow‐Flash: SFP module is functional, but no data at all is being transmitted.
Installation Detail of LED indicator blink/flash patterns Off: 0% on (always off). Fast‐flash: 1.6Hz, 50% duty cycle (300mS on/off) On Off ┌──────┐ ┌ ─┘ └──────┘… 300ms Slow‐flash: 0.4Hz, 50% duty cycle (1250mS on/off) On Off ┌────────┐ ┌ ─┘ └────────┘… 1250ms On+Blink: 300ms 1250ms On 1Sec, blink 4 times Off at 6.4Hz, 50% duty cycle (~78mSec on/off).
Front Panel User Interface Front Panel User Interface The CORE module front‐panel is equipped with a simplified LED and pushbutton interface. The LED indicators in particular serve multiple functions.
Front Panel User Interface Initiate local or remote* EDID Copy from Transmitter: This will replace the stored/programmed EDID with the local display EDID, or the remote display EDID if no local display is connected. a) Make certain a proper display is connected to the VG‐TX2 local‐output connector or VG‐RX2 output connector. b) Press & hold button F2 for 5 seconds until LEDs start flashing, then release button F2.
Troubleshooting Troubleshooting This section lists some common problems and their solutions. Table 15. Troubleshooting Problem PWR indicator does not light. PWR indicator on, RED‐flashing. VID indicator does not light. VID indicator is on, RED‐flashing. AUX indicator does not light. AUX indicator is on, RED‐flashing. Everything is connected and seems right, but there is no video. Display device has a solid BLUE screen image. Display device has a solid YELLOW screen image.
Appendix A: Electrical Pin Descriptions Appendix A: Electrical Pin Descriptions This section details some of the I/O connectors on Voyager products. CORE module: Power Connector Magenta provides ready to use power supplies for all Voyager products. HOWEVER, if there is a reason that a substitute power supply must be used, then the following information is important for maintaining product reliability and performance. Magenta AC/DC Power supply output rating: Regulated 12VDC @ 3Amps.
Appendix A: Electrical Pin Descriptions ISA module: Serial Port The ISA module’s serial port connector is configured to look like a standard 9‐pin “DCE” serial port. In comparison, a typical PC computer would have a 9‐pin “DTE” serial port. Therefore, in most applications a straight through serial cable (DB9‐Male‐to‐Female) is used to connect the controlling device to the transmitter. On the receive side, generally a null‐model cable will be required.
Appendix A: Electrical Pin Descriptions Serial Interface Reference Information Examples of “DTE” devices: Serial port on a PC. Serial port on a control device (Crestron/Extron). Typically uses a DB9‐M connector. Examples of “DCE” devices: Serial port on a Voyager ISA module. Serial port on a serial‐enabled display. Typically uses a DB9‐F connector. Figure 6. RS232 DB9‐Female Pin Numbering Pin-5 Pin-1 Pin-9 Pin-6 Figure 7.
Appendix A: Electrical Pin Descriptions This table shows the typical connections between a PC (or control system) and a Voyager‐TX (ISA module), without any hardware‐handshaking (minimal connections): DB9‐M: Typical PC Serial port (DTE pinout) Pin Signal Dir # name 1 DCD 2 RX 3 TX 4 DTR 5 6 7 8 9 Ground DSR RTS CTS RI Typical Connections PC to Voyager‐TX2 (ISA module) Straight Connections (no H/W handshaking) DB9‐F: Voyager ISA Serial port (DCE pinout) Dir Pin # DCD 1 RX 2 TX 3 D
Appendix A: Electrical Pin Descriptions This table shows the typical connections between a Voyager‐RX (ISA module) and a serial‐enabled display device, without any hardware‐handshaking (minimal connections): DB9‐F: Voyager ISA Serial port (DCE pinout) Pin Signal Dir # name 1 DCD 2 RX 3 TX 4 DTR 5 6 7 8 9 Ground DSR RTS CTS RI Typical Connections Voyager‐RX2 (ISA module) to a Display (Minimal) Null‐Modem Connections DB9‐F: Display Serial port (DCE pinout) Dir Pin # DCD 1 RX 2 TX 3
Appendix A: Electrical Pin Descriptions ISA module: Analog-Audio Port 3.5mm audio jack The following figure shows the 3.5 mm (1/8”) audio connections. Figure 8. Audio Port Connector The following table describes the audio pins and their corresponding signals. Table 17. Audio Pins and Signals Pin Tip Ring Sleeve Signal Description Signal Description (Audio input mode) (Audio output mode) Left channel: line‐level analog audio input. Left channel: line‐level analog audio output.
Appendix A: Electrical Pin Descriptions ISA module: IR Port 3.5mm IR jack The following figure shows the 3.5 mm (1/8”) IR connections. Figure 9. IR-port connector (IR-receiver version) The following table describes the IR interface pins and their corresponding signals. Table 18. IR‐port Pins and Signals Pin Tip Ring Sleeve Signal Description (IR input mode) IR data input. Signal ground. +12VDC power for IR receiver. Signal Description (IR output mode) IR‐LED emitter output. Signal ground.
Appendix B: Mounting Options Appendix B: Mounting Options There are several mounting options for the Voyager link products, as detailed in the table below: Part # 2390017‐01 Model Name Voyager rigid‐ mount kit Description Wall‐mount or desk‐mount for VG‐ TX2, ‐TX4 and RX units. This kit comes with two #4‐40 mounting screws.
Appendix B: Mounting Options Part # 2390022‐01 Model Name Voyager VC x10, Fwd‐mount, 4U, Rackmount Kit Description Mounts up to 10 Voyager (Video/Core) or (Core/Aux) assemblies in a 19” rack. This rackmount plate is 4U high. The (Video/Core) assemblies mount with the front facing forwards. The (Core/Aux) assemblies mount with the rear facing forwards. Voyager units mount with captive screws, no additional screws are required.
Appendix B: Mounting Options Voyager Rigid-Mount Kit This bracket can be used alone, or in pairs. Every Voyager CORE module has two #4‐40 threaded holes on each side (front & rear) for attaching this bracket. Two attachment screws are provided in each bracket kit. Use one bracket for installations where cables enter vertically. Use two brackets for installations where cables enter horizontally.
Appendix C: System Design Drawings Appendix C: System Design Drawings The following drawings are available from Magenta Research, as an aid in system design and configuration. You may download them from the Magenta website: www.magenta‐research.com. There is no charge for obtaining these drawings. These drawings are available in both PDF (Acrobat) and Autocad file formats.
Appendix D: Regulatory Compliance Information Appendix D: Regulatory Compliance Information FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation.
Appendix E: Default Internal EDID Profile Details Appendix E: Default Internal EDID Profile Details The factory‐default Magenta Magic™ EDID profile supplied by the Voyager VG‐TX2 transmitter (with HDMI‐ TX, DVI‐TX or VGA‐TX VIDEO modules attached) contain entries for the following specific video and audio formats: Table 19. Voyager Magenta Magic™ EDID profile information for HDMI interfaces.
Appendix F: VGA-TX Image Scaling Details Appendix F: VGA-TX Image Scaling Details The VGA-TX module accepts a wide range of video formats and aspect-ratios.
Index Index About this manual, 1 Applications, 3 Audio/serial connections, 37, 38 Connector pinouts, 32 Audio port, 37 IR port, 38 Power jack, 32 Serial port, 33 Connector signals, 32 Contact Information, iv DDC Profiles, 44 Drawings, 42 EDID Management, 29 EDID Profiles, 44 Extension Range, 20 Fiber Terminology, 21 Fiber‐optic cable, 20 Front Panel Interface, 29 Help!, 31 I/O Port Audio, 37 IR, 38 Serial, 33 Installation, 19 Fiber‐optic cable recommendation, 20 Grounding options, 23 Initial Checkout, 26 I
