MULTITASKER
400-0374-0053

ABOUT YOUR MT103-123 2

MT103-123TWISTED PAIR RECEIVER TO VIDEO +AUDIO CARD
The MT103-123 provides a means of receiving
computer video and audio signals over Twisted
Pair-type (CAT-5/6) cable when used together with
an ALTINEX Twisted Pair Video Transmitter such
as the MT103-122 or DA1930CT.
The MT103-123 is easy to use and requires only
one slot in the MultiTasker system. The
MT103-123 is able to receive one of the video
sources, such as RGBHV, YPbPr, S-Video,or
composite video (C-Video)and stereo audio
transmitted over the Twisted Pair cable from the
MT103-122, DA1930CT,or equivalent transmitter.
The MT103-123 provides both audio and video
outputs. The MT103-123 offers a 15-pin HD female
output for RGBHV/YPbPr signals, a 4-pin Mini DIN
for S-Video,and an RCA jack for C-Video output. A
5-pin terminal block is used for balanced stereo
audio output and a 3.5 mm stereo jack is used for
unbalanced stereo.
The unit also offers hardware video equalization for
long transmission lengths. The video equalization
works in conjunction with the video equalization on
the transmitter. There is also a signal detection
feature that shows when an input signal is present.
The latest generation of Twisted Pair devices uses
an innovative, patented technology* developed by
ALTINEX. The new signal processing technology
allows transmitting and receiving fully equalized
computer video signals, stereo, and audio signals
over long distances.

TECHNICAL SPECIFICATIONS 3

Specifications are subject to change.
See www.altinex.com for up-to-date information.
FEATURES/
DESCRIPTION MT103-123
GENERAL
Inputs Video+Audio
Video+Audio RJ-45 female (1)
Video Outputs
RGBHV/YPbPr 15-pin HD (1)
S-Video 4-pin Mini DIN (1)
C-Video RCA female (1)
Audio Outputs
Stereo Audio (bal.) 5-pin terminal block (1)
Stereo Audio (unbal.) 3.5 mm stereo jack (1)
Compatibility
Signal Types ALTINEX Standard for
Twisted Pair
Video Signal
Resolutions
VGA through UXGA,
480p through 1080i,
Composite Video,
S-Video, and
Stereo Audio
Recommended Max.
Cable Lengths
Note: Measurements
made using ALTINEX
low-skew cable,
CB3150PV.
VGA: 640x480@60Hz
900 ft (274 m)
XGA: 1024x768@60Hz
700 ft (213 m)
SXGA: 1280x1024@60Hz
650 ft (198 m)
UXGA: 1600x1200@60Hz
600 ft (183 m)
Table 1. MT103-123 General
* US Patent 7
,065,190