Kramer Electronics TP-126-od - Manual (Page 14)

The TP-121-od / TP-122-od Transmitter / Receiver Set
11
5 The TP-121-od / TP-122-od Transmitter / Receiver Set
The Kramer TOOLS TP-121-od is an XGA / audio stereo line transmitter. It
receives an XGA signal and an unbalanced stereo analog audio signal
1
converts them to a twisted pair signal and transmits them over CAT 5 cable to
the Kramer TOOLS TP-122-od.
The TP-121-od, with the TP-122-od, provides an operation range of more
than 300ft (more than 100m) over standard CAT 5 cable, has the Power
Connect feature
2
and is 12V DC fed.
The TP-121-od:
• Has a 20kHz audio bandwidth with an S/N ratio that exceeds 80dB on the
same transmission range
• When connected to a display device and the EDID CAPTURE button is
pressed, reads and stores the EDID (Extended Display Identification Data)
from the display device. The display can be disconnected and later
reconnected without rebooting the operating system
In addition, the TP-122-od:
• Includes EQ. and level controls
This section defines the TP-121-od XGA / Audio Line Transmitter (see
section
5.1 ), and the TP-122-od XGA / Audio Line Receiver (see section 5.2 ).
1 The unbalanced stereo analog audio signal is converted to digital audio (S/PDIF) stream before transmitting, thus preserving
the quality of the audio signal
2 Powering via the CAT 5 cable from either the receiver or the transmitter is good for 50 meters. Above it, both sides should
be fed with power