By: Kramer
Video & Computer Signal Processing Solutions
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Computer Graphics Video & Stereo Audio Over Twisted Pair Receiver
The TP-121 and TP122 are a twisted pair transmitter and receiver for computer graphics video, stereo and S/PDIF audio signals. The TP-121 transmitter converts computer graphics video and unbalanced stereo audio inputs into a twisted pair signal and the TP 122 converts the twisted pair signal back into a computer graphics video, unbalanced stereo and S/PDIF audio outputs.

HDTV Compatible
power source when the devices are within 50m (150ft) of each other
Input 1 RJ-45 line in connector
Output Video: 1 VGA/UXGA on a 15-pin HD connector; Audio: 1 audio S/PDIF RCA connector; 1 audio analog 3.5mm mini jack
Max. Output Level Video: 1V; Audio: 2.5V
Max. Resolution WUXGA & 1080p
S/N Ratio Video: 58dB unweighted, 68.3dB @5MHz weighted; Audio: < –80dB
Total Gain Audio: Analog/analog: 0dB., Analog/SPDIF: –12dBFS
Controls Level: –7.5dB to 4.4dB, EQ.: 0dB to 33dBu (130m) @50MHz
Coupling AC
THD N Audio: <0.01%
Power Source 12V DC, 190mA. 540mA (TP-121/TP-122 pair when powered from TP-121 via Power Connect), 390mA (TP-121/TP-122 pair when powered from TP-122 via Power Connect)
Dimensions 12cm x 7.5cm x 2.5cm (4.7" x 2.95" x 0.98") W, D, H
Weight 0.3kg (0.67lbs) approx
Accessories Power supply
Options RK-3T 19" rack adapter
Level (Gain) and EQ (Peaking) Controls TP-122
System Range Up to 100m (320ft)
Cable UTP (unshielded twisted pair) or STP (shielded twisted pair) such as CAT 5
Power Connect™ System Only one unit in a system, the transmitter or the receiver needs to be connected to a
Compact Kramer TOOLS™ 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter

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Prices and specifications subject to change without notice.