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400-0182-003 3
ABOUT YOUR MT103-115 2
MT103-115
2-In 2-Out VGA to CAT-5 Transmitter
The MT103-115 is a 2-in 2-out VGA to CAT-5
transmitter card. The MT103-115 card transmits
computer video signals over twisted pair CAT-5
(Category 5, 5e, 6) type cable. The MT103-115
must be used with a compatible CAT-5 receiver like
the MT103-116 card or the stand alone DA1921SX
receiver.
The use of CAT-5 cable is an alternative to the
traditional method of using RGB or VGA type
multi-channel coaxial cable. This solution is very
desirable due to the fact that CAT-5 cable is
thinner, more flexible and less costly than
multi-channel coaxial cable. Furthermore, many
facilities already have a CAT-5 cable infrastructure,
allowing this solution to reduce the amount of labor
and intrusion required for retrofit installations.
The MT103-115 offers two 15-pin HD female input
connectors (Plug & Play compatible with built-in
EDID), and two RJ-45 female output connectors.
The MT103-115 can transmit signal resolutions
from VGA thru UXGA. Together with an
MT103-116 receiver card and properly adjusted
with built-in equalization controls, the maximum
cable distance is approximately 500 feet/152
meters for VGA (640x480, 60Hz refresh) and 250
feet/ 76 meters for UXGA (1600x1200, 60Hz
refresh). Please see the complete specifications for
other resolutions.
TECHNICAL SPECIFICATIONS 3
FEATURES/DESCRIPTION MT103-115
GENERAL
Inputs
Two
Input from Transmitter RJ-45 Female
Outputs
Two
Output Connectors 15-pin HD Female
Cable Distance Limitations
640x480: 500ft/152m
800x600: 450ft/137m
1024x768: 400ft/122m
1280x1024: 350ft/107m
1600x1200: 250ft/76m
Table 1. MT103-115 General
MECHANICAL MT103-115
Enclosure Slots Required One
Weight 0.43lb (0.19kg)
Shipping Weight 1 lb. (0.42kg)
Connector Panel Black
T° Operating 10°C-40°C
T° Maximum 0 to 50°C
Humidity 90% non-condensing
MTBF (calc.) 55,000 hrs
Table 2. MT103-115 Mechanical
ELECTRICAL MT103-115
Input Video Signal
Analog Signal Level 1.7V max
Impedance 75 Ohms
Input Sync Signal
Horiz., Vertical, & C-Sync TTL (+/-)
Impedance 10K Ohms
Output Video Signals
Analog Signal Level Gain of 1.05 (+/-5%)
Fall/Rise Time (ns) 1.0
Impedance 75 Ohms
Output Sync Signals
Horizontal, Vertical Sync TTL (+/-)
Impedance 22 Ohms
Power
Power (from Enclosure)
+6V DC (230mA)
-6V DC (200mA)
Power Consumption 2.6 watts max.
Table 3. MT103-115 Electrical