Call Now: 1-800-284-2288 |
(discontinued)DigitalMedia CAT Transmitter 300N |
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This product has been discontinued. For an alternative, please contact [email protected]
The DM-TX-300N is a DM® CAT transmitter and switcher that offers a versatile interface for computers and high-definition AV sources as part of a complete Crestron® DigitalMedia™ system. Compact and rack-mountable, the DM-TX-300N connects to the head end or display location using a single Crestron DM cable. It provides HDMI®, DVI, VGA, S/PDIF, and analog video and audio inputs, plus Ethernet, RS-232, and IR control ports for a total connectivity solution.
Installed in a stationary podium or equipment rack, the DM-TX-300N provides an ideal solution for integrating rack-mounted sources, switchers, and AV receivers into the DigitalMedia system. Mounted in a movable lectern or AV cart, or just as a portable device, it affords a simple means for connecting laptops, cameras, and other portable sources at any number of wall plates and floor boxes throughout a conference center or auditorium, requiring just a single DM CAT connection (MP-WP185) at each location.
DM-TX-300N features include:
Video | ||
Switcher | 3x1 combination digital/analog switch, Crestron QuickSwitch HD® | |
Input Signal Types | HDMI®, DisplayPort Multimode[4], DVI, RGB, component (YPbPr)[2], S-Video (Y/C)[2], composite[2] | |
Output Signal Types | DM® CAT (DigitalMedia™ over twisted-pair copper wire), HDMI, DVI[4] | |
Formats | HDMI, DVI, HDCP content protection support, computer up to UXGA/WUXGA, HD up to 1080p60, NTSC or PAL | |
Input Resolutions, HDMI & DVI, Progressive | 640x480@60Hz, 720x480@60Hz (480p), 720x576@50Hz (576p), 800x600@60Hz, 848x480@60Hz, 852x480@60Hz, 854x480@60Hz, 1024x768@60Hz, 1024x852@60Hz, 1024x1024@60Hz, 1280x720@50Hz (720p50), 1280x720@60Hz (720p60), 1280x768@60Hz, 1280x800@60Hz, 1280x960@60Hz, 1280x1024@60Hz, 1360x768@60Hz, 1365x1024@60Hz, 1366x768@60Hz, 1400x1050@60Hz, 1440x900@60Hz, 1600x900@60Hz, 1600x1200@60Hz, 1680x1050@60Hz, 1920x1080@24Hz (1080p24), 1920x1080@25Hz (1080p25), 1920x1080@50Hz (1080p50), 1920x1080@60Hz (1080p60), 1920x1200@60Hz, 2048x1080@24Hz, 2048x1152@60Hz, plus any other resolution allowed by HDMI up to 165MHz pixel clock | |
Input Resolutions, HDMI & DVI, Interlaced | 720x480@30Hz (480i), 720x576@25Hz (576i), 1920x1080@25Hz (1080i25), 1920x1080@30Hz (1080i30), plus any other resolution allowed by HDMI up to 165MHz pixel clock | |
Input Resolutions, RGB | 640x480@60Hz, 720x480@60Hz (480p), 720x576@50Hz (576p), 800x600@60Hz, 848x480@60Hz, 1024x768@60Hz, 1280x720@50Hz (720p50), 1280x720@60Hz (720p60), 1280x768@60Hz, 1280x800@60Hz, 1280x960@60Hz, 1280x1024@60Hz, 1360x768@60Hz, 1366x768@60Hz, 1400x1050@60Hz, 1440x900@60Hz, 1600x1200@60Hz, 1680x1050@60Hz, 1920x1080@50Hz (1080p50), 1920x1080@60Hz (1080p60), 1920x1200@60Hz, 2048x1152@60Hz | |
Input Resolutions, Component | 480i, 576i, 480p, 576p, 720p50, 720p60, 1080p24, 1080i25 (1125 lines), 1080i30, 1080p30, 1080p50 (1125 lines), 1080p60 | |
Input Resolutions, Composite and S-Video | 480i, 576i | |
Output Resolutions | Matched to inputs | |
Analog-To-Digital Conversion | 10-bit 165 MHz per each of 3 channels | |
Audio | ||
Switcher | 3x1 combination digital/analog switch, limited audio breakaway[3] | |
Input Signal Types | HDMI, DisplayPort Multimode[4], S/PDIF coaxial, analog stereo | |
Output Signal Types | DM CAT, HDMI | |
Formats, HDMI & SPDIF | Dolby Digital®, Dolby Digital EX, DTS®, DTS-ES, DTS 96/24, 2ch PCM | |
Formats, HDMI only | Up to 8ch PCM | |
Formats, Analog | Stereo 2-channel | |
Analog-To-Digital Conversion | 24-bit 48 kHz | |
Performance (analog) | Frequency Response: 20Hz to 20kHz ±0.75dB S/N Ratio: >90dB, 20Hz to 20kHz A-weighted THD+N: <0.05% @ 1kHz Stereo Separation: >90dB |
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Communications | ||
DigitalMedia | DM CAT, DMNet®, HDCP management, EDID format management, CEC | |
Ethernet | 10/100 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP | |
Connectors | ||
HDMI OUT | (1) 19-pin Type A HDMI female; HDMI digital video/audio output, also supports DVI[4]; Carries same audio and video signals as DM OUT, or same signal as DVI-I input |
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DVI-I IN | DVI-I female (or DB15HD female via adapter included); DVI, RGB (VGA), component, S-Video, or composite video input[2]; Analog Formats: RGBHV, RGBS, RGsB, YPbPr, Y/C, NTSC, PAL; Analog Input Levels: 0.5 to 1.5 Vp-p with built-in DC restoration; Analog Input Impedance: 75 Ohms; Analog Sync Input Type: Autodetect RGBHV, RGBS, RGsB, YPbPr; Analog Sync Input Level: 3 to 5 Vp-p; Analog Sync Input Impedance: 1k Ohms |
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AUDIO IN (BALANCED) | (1) 5-pin 3.5mm detachable terminal block; Balanced/unbalanced stereo line-level input; Balanced Input Level: 4 Vrms maximum; Unbalanced Input Level: 2 Vrms maximum; Input Impedance: 24k Ohms balanced/unbalanced |
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AUDIO IN, SPDIF | (1) RCA female; S/PDIF coaxial digital audio input; SPDIF and UNBALANCED AUDIO IN inputs are mutually exclusive; Input Impedance: 75 Ohms |
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AUDIO IN (UNBALANCED) | (2) RCA female; Unbalanced stereo line-level audio input; UNBALANCED and SPDIF AUDIO IN inputs are mutually exclusive; Input Level: 2 Vrms maximum; Input Impedance: 15k Ohms |
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VIDEO IN | (3) RCA female comprising (1) auto-sensing multi-format analog video input; Signal Types: Component (YPbPr), S-Video (Y/C), or composite; Input Level: 1 Vp-p nominal; Input Impedance: 75 Ohms nominal |
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HDMI IN | (1) 19-pin Type A HDMI female; HDMI digital video/audio input; Also supports DisplayPort Multimode[4] |
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DM OUT, D & M | (1) DM CAT output composed of (2) 8-pin RJ45 female, shielded; Connects to DM CAT input of a DM switcher, receiver/room controller, or other DM device via DM-CBL cable[1] |
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DM OUT, 24ABG | (1) 4-pin 3.5mm detachable terminal block, DMNet port; Connects to DMNet port of a DM switcher, receiver/room controller, or other DM device via DM-CBL cable[1]; Note: “24” terminal must be connected only to dedicated power pack, model PW-2420DUL (included) |
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IR | (1) 2-pin 3.5mm detachable terminal block, IR/Serial port; IR output up to 1.1 MHz; 1-way serial TTL/RS-232 (0-5 Volts) up to 19200 baud |
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COM | (1) 5-pin 3.5mm detachable terminal block, bidirectional RS-232 port; Up to 115.2k baud, hardware and software handshaking support |
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LAN | (1) 8-wire RJ45 female; 10Base-T/100Base-TX Ethernet port |
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G | (1) 6-32 screw, chassis ground lug | |
DM Cable Length | ||
Cable Type: DM-CBL DigitalMedia Cable |
Maximum length without, between, before, or after repeaters:
Maximum total length using up to 2 repeaters:
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Controls & Indicators | ||
PWR | (1) green LED, indicates operating power supplied via power pack | |
RESET | (1) recessed miniature pushbutton for hardware reset | |
DM LINK | (1) green LED, indicates DM link status | |
CNTRL | (1) red/green dual-color LED, indicates Ethernet connection and control system communication status | |
INPUT, HDMI | (1) green LED, indicates HDMI input is selected | |
INPUT, DVI-I | (1) green LED, indicates DVI-I input is selected | |
INPUT, VIDEO | (1) green LED, indicates VIDEO input is selected | |
INPUT, SELECT | (1) pushbutton, toggles through inputs | |
LAN (rear) | (2) LEDs, green LED indicates Ethernet link status, amber LED indicates Ethernet activity | |
SETUP (rear) | (1) red LED and (1) recessed miniature pushbutton for Ethernet setup | |
Power Requirements | ||
Power Pack | 2.5 Amps @ 24 Volts DC; 100-240 Volts AC, 50/60 Hz power pack, model PW-2420DUL included |
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Environmental | ||
Temperature | 32° to 104°F (0° to 40°C) | |
Humidity | 10% to 90% RH (non-condensing) | |
Heat Dissipation | 95 BTU/hr | |
Enclosure | ||
Chassis | Metal, black finish, vented top and sides | |
Faceplate | Metal, black finish with polycarbonate label overlay | |
Mounting | Freestanding or 1U 19-inch rack-mountable (adhesive feet and rack ears included) | |
Dimensions | ||
Height | 1.70 in (44 mm); 1.91 in (49 mm) with feet |
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Width | 17.03 in (433 mm); 19.00 in (483 mm) with rack ears |
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Depth | 8.71 in (222 mm) | |
Weight | ||
3.5 lb (1.6 kg) |
dm-tx-300n.pdf | Datasheet |
Call Now: 1-800-284-2288 |
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Email Us: sales@avsupply |
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