• Four or eight outputs ?Split the signal from one MTP Series twisted pair transmitter so it can drive four or eight MTP Series receivers
• Global and individual output muting ?Enables muting of one or more output signals via contact closure, eliminating the need for additional switching devices or complex control system command strings
• Broad compatibility ?Compatible with all Extron MTP and VTT/VTR transmitters and receivers
• Video and Audio Compatibility ?MTP DA series units are compatible with composite video, S-Video, component video and audio signals including HDTV signals with bi-level or tri-level sync
• Computer Video Compatibility ?MTP DA series units are compatible with high resolution RGBHV, RGBS and RGsB computer video signals
• RS-232 Serial Compatibility ?RS-232 signal distribution is unidirectional meaning that the RS-232 commands from the transmitter are broadcast simultaneously to all receivers. Responses from the receivers are not returned to the transmitter. RS-232 signal distribution is ideal for applications with multiple displays throughout a facility since commands can be broadcast to turn all displays on and off as required.
• Rack-mountable metal enclosure ?1U, half rack width metal enclosure
• Versatile mounting options ?Rack, under-desk, and projector mountable
• Power indicator ?Front panel LED for easy troubleshooting
• Power supply ?External international power supply included (MTP DA4: part number 70-055-01, MTP DA8: part number 70-380-01)

Video
Gain	Unity
Video input ?see transmitters' specifications
Number/signal type	1 set of proprietary analog signals
Connectors	1 female RJ‑45
Video output ?see receivers' specifications
Number/signal type
MTP DA4	4 sets of proprietary analog signals
MTP DA8	8 sets of proprietary analog signals
Connectors
MTP DA4	4 female RJ‑45
MTP DA8	8 female RJ‑45
Sync
Input type	RGBHV, RGBS, RGsB, RsGsBs
Output type	RGBHV, RGBS, RGsB, RsGsBs
Standards	NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level	0.5 V to 5.0 Vp-p, 4.0 Vp-p normal
Output level	AGC to TTL: 4 V to 5 V Vp-p, unterminated
Audio
Gain	Unity (0 dB)
Audio input ?see transmitters' specifications
Number/signal type	1 set of proprietary analog signals
Connectors	1 female RJ‑45
Audio output ?see receivers' specifications
Number/signal type
MTP DA4	4 sets of proprietary analog signals
MTP DA8	8 sets of proprietary analog signals
Connectors
MTP DA4	4 female RJ‑45
MTP DA8	8 female RJ‑45
Control/remote ?distribution amplifier
Contact closure (latching)
MTP DA4	(1) 3.5 mm captive screw connector, 6 pole for contact closure output mute control
MTP DA8	(1) 3.5 mm captive screw connector, 10 pole for contact closure output mute control
Contact closure pin configurations
MTP DA4	1 = mute output 1, 2 = mute output 2, 3 = mute output 3, 4 = mute output 4, 5 = mute all outputs, 6 = GND
MTP DA8	1 = mute output 1, 2 = mute output 2, 3 = mute output 3, 4 = mute output 4, 5 = mute output 5, 6 = mute output 6, 7 = mute output 7, 8 = mute output 8, 9 = mute all outputs, 10 = GND
General
External power supply	100 VAC to 240 VAC, 50/60 Hz, external, autoswitchable
MTP DA4	12 VDC, 1 A, regulated
MTP DA8	12 VDC, 3 A, regulated
Power input requirements
MTP DA4	12 VDC, 0.6 A+
MTP DA8	12 VDC, 1.2 A
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Rack mount	Yes, with optional 1U rack shelf, part #60-190-01 or 60-604-01; or 6" rack shelf, part #60-190-10 or 60-604-10. Also furniture mountable with optional Under-Desk Mounting Kit #70-077-01 or projector mountable with optional kit.
Enclosure type	Metal
Enclosure dimensions	1.75" H x 8.75" W x 6" D (1U high, half rack wide) 4.4 cm H x 22.2 cm W x 15.2 cm D (Depth excludes connectors.)
Product weight	1.2 lbs (0.5 kg)
Shipping weight	4 lbs (2 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF	30,000 hours