Summary of the content on the page No. 1
User Guide
HDMI & DVI Extenders
DTP DVI 230
DVI Twisted Pair Extender
68-2341-01 Rev. B
06 13
Summary of the content on the page No. 2
Safety Instructions Safety Instructions • English Chinese Simplified （简体中文） WARNING: This symbol, , when used on the product, is intended 警告： 产品上的这个标志意在警告用户该产品机壳内有暴露的危险 to alert the user of the presence of uninsulated dangerous voltage 电压，有触电危险。 within the product’s enclosure that may present a risk of electric shock. 注意： 产品 上 的 这个标 志意在 提 示用户设备 随 附的用户手 册 中有 ATTENTION: This symbol, , when used on the product, is intended to alert the 重要的操作和维护(维修）说明。 user of important operating and maintenanc
Summary of the content on the page No. 3
FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. The Class A limits provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Op
Summary of the content on the page No. 4
Summary of the content on the page No. 5
Contents Reference Information ...................................... 10 Introduction............................................................ 1 About this Guide ................................................. 1 Mounting the Transmitter or Receiver ................ 10 About the DTP DVI 230 Tx/Rx Transmitter Tabletop Use ................................................ 10 and Receiver ..................................................... 1 Mounting kits ......................................
Summary of the content on the page No. 6
DTP DVI 230 Tx/Rx Transmitter and Receiver • Introduction vi
Summary of the content on the page No. 7
Introduction • About this Guide • About the DTP DVI 230 Transmitter and Receiver • Features About this Guide This guide describes the Extron DTP DVI 230 Long Distance Digital Visual Interface (DVI) Twisted Pair Extender, which consists of a DTP DVI 230 Tx transmitter and a DTP DVI 230 Rx receiver. This guide describes how to install, operate, and configure the transmitter and receiver. About the DTP DVI 230 Tx/Rx Transmitter and Receiver The Extron DTP DVI 230 Tx/Rx transmitter and receive
Summary of the content on the page No. 8
The transmitter is shipped with a single external desktop 12 VDC power supply that accepts 100 to 240 VAC, 50‑ 60 Hz input. A single power supply connected to either the transmitter or the receiver can power both units through the TP cable that carries DVI video. TP Cable Advantages Twisted pair cable is much smaller, lighter, more flexible, and less expensive than coaxial or DVI cable. These transmitter and receiver twisted pair (TP) products make cable runs simpler and less cumbersome. Ter
Summary of the content on the page No. 9
Installation and Operation This section describes the installation and the operation of the DTP DVI 230 Tx/Rx Extender, including: • Mounting the Units • Connections • Operation Mounting the Units Mounting instructions can be found in Mounting the Transmitter or Receiver on page 10. Compatible optional hardware is listed on the Extron website (www.extron.com). ATTENTION: • Installation and service must be performed by authorized personnel only. • Avoid ground potential differences between
Summary of the content on the page No. 10
b Local Output connector — If desired, connect a DVI monitor for local monitoring of the input digital image. NOTES: • The local output is limited to a data rate of 4.95 Gbps (1.65 Gbps per color). • In a system where the local output is not used, ensure that you power up the end display first before the video source. Route the DDC to the remote end (see the DDC Route DIP switch [see item c on page 9]). c Audio input connector — If desired, plug an analog audio input into the transmitter via
Summary of the content on the page No. 11
LR LR Receiver Connections OUTPUTS POWER SIG LINK OVER DTP AUDIO 12V L R DVI-D 0.8 A MAX RS-232 IR DTP IN Tx Rx G Tx Rx DTP DVI 230 Rx Rear Front 11 7 10 8 9 Figure 3. DTP DVI 230 Rx Connectors g DTP Input RJ-45 connector — Connect one end of the TP cable from the transmitter output connector to this RJ‑ 45 female connector. Ensure the opposite end of this cable is connected to the transmitter DTP Out connector (see item e on the previous page). ATTENTION: Do not conn
Summary of the content on the page No. 12
j RS-232 and IR connector — Connect a serial RS‑ 232 signal, a modulated IR signal, or both to this 3.5 mm, 5‑ pole captive screw connector for bidirectional RS‑ 232 and IR communication (see RS-232 and IR connector wiring on page 9 to wire the connector). k Power input connector — Plug the included external 12 VDC power supply into either this 2‑ pole connector or the power input connector on the transmitter (see item f on the previous page) (see Power supply wiring on page 8 to wire the
Summary of the content on the page No. 13
Supported cables — The DTP DVI 230 is compatible with CAT 5e, 6, 6a, and 7 shielded twisted pair (F/UTP, SF/UTP, and S/FTP) and unshielded twisted pair (U/UTP) cable. Cable recommendations — Extron recommends using the following practices to achieve full transmission distances up to 230 feet (70 m) and reduce transmission errors. • Use the following Extron XTP DTP 24 SF/UTP cables and DTP 24 connectors for the best performance: • XTP DTP 24/1000 Non‑ Plenum 1000’ (305 m) spool 22‑ 236‑ 03
Summary of the content on the page No. 14
Power supply wiring NOTES: • One power supply is included with the transmitter and normally can power both units. • If you have removed the ground jumpers (see Disconnecting the Ground on page 11) because of ground potential differences, one DTP DVI 230 unit cannot remotely power the other unit. Each unit requires a local power supply. Figure 6 shows how to wire the connector. Use the supplied tie‑ wrap to strap the power cord to the extended tail of the connector. Smooth Ridges SECTION A–A
Summary of the content on the page No. 15
RS-232 and IR connector wiring Figure 7 shows how to wire the RS‑ 232 connector. IR Device Rx Tx Gnd Tx/Rx Pins Tx Rx Gnd RS-232 Device Figure 7. RS-232 Connector Wiring NOTES: • The IR Tx and Rx line pair and the RS‑ 232 Tx and Rx line pair must each cross once between this connector and the source or destination. • The length and preparation of exposed wires is important (see the second and third audio connector NOTES on page 5 for details). Operation Figure 8 shows the location of the power
Summary of the content on the page No. 16
Reference Information This section provides procedures for mounting the DTP DVI 230 Tx/Rx transmitter and receiver and disconnecting the ground between them. • Mounting the Transmitter or Receiver • Disconnecting the Ground Mounting the Transmitter or Receiver ATTENTION: • Installation and service must be performed by authorized personnel only. • Avoid ground potential differences between the transmitter and receiver installation sites, which can lead to equipment damage or a missing or uns
Summary of the content on the page No. 17
UL Rack-Mounting Guidelines The following Underwriters Laboratories (UL) requirements pertain to the installation of the unit into a rack. • Elevated operating ambient temperature — If installed in a closed or multi‑ unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consider installing the equipment in an environment compatible with the maximum ambient temperature (TMA = +122 °F, +50 °C) specified by Extron. • Reduce
Summary of the content on the page No. 18
3. Locate, lift off, and discard jumpers JMP2 and JMP3 from both units (see figure 10). JMP2 JMP3 JMP2 JMP3 TransmitterReceiver Figure 10. Jumper Locations 4. Reinstall the covers on both units, securing them in place with the screws removed in step 2. 5. Reinstall both units in their racks or other installation option (see Mounting the Transmitter and Receiver on page 10). 6. If you are using shielded cable, disconnect the cable shield from the connector at either end of the cable. 7. Obtain
Summary of the content on the page No. 19
Extron Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase. In the event of malfunction during the warranty period attributable directly to faulty workmanship and/or materials, Extron Electronics will, at its option, repair or replace said products or components, to whatever extent it shall deem necessary to restore said product to proper operating condition, provided that it is returned within t
