SY-HDBT-231
V1.0
7
RS232
The RS232 port is a direct data pass-through to the HDBT outputs.
The Tx data are broadcasted to all the remote receivers (via HDBT 1, 2, 3); whilst the Rx
receives data only from the HDBT 1 port.
IR IN / OUT
By attaching an IR eye (receiver) to the IR IN connector, IR signals from a remote controller can
be broadcasted to all the HDBT outputs.
All the IR signals from the remote HDBT receivers are summed together and brought to the
IR OUT connector. Connect an IR emitter (blaster) to this port for controlling a local device.
Specification
Items
Description
Video
Input/output
VESA and SMPTE 480p to 2160p (4K UHD) with 3D. (All resolutions to:
4096x2160p @60Hz 4:2:0 8bit, 3840x2160p @30Hz 4:4:4 8bit)
All PC resolutions to 1920x1200
HDMI Audio
Input/output
Pass through: All HDMI audio formats including Dolby D (TrueHD) / DTS (HD-
Master Audio) / PCM.
Channel count: from 2-8 (2.0 to 7.1)
Sample rates: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz
De-embedded
Audio out
PCM 2.0 channel from selected input, onto 3 pin Phoenix connector.
Stereo L/R, 0.7V Rms – 20Hz-20KHz
HDBT (@1080p)
70m (230feet) with HDMI video for SY-HDBT-231-70 to SY-HDBT-70SR
100m (328feet) with HDMI video for SY-HDBT-231-100 to SY-HDBT-100SR
RS232 & IR control, and PoC.
Control
RS232 & IR Full function bi-directional pass-though
RS232-CTL port – 57,600 Baud, no Parity, 1 Stop bit
Power Supply
48V DC @ 1.0A max.
Power
Consumption
14.4W with one receiver, add 8W for each additional receiver.
Dimensions
220 x 134 x 24mm
Case Materials
Aluminium chassis
Installation
Supplied with removable ears mounting brackets
Weight
780g
Note: You may use cat5e, cat6 UTP in conjunction with the HDBaseT outputs; however for best
performance use cat6a or cat7 (particularly in electrically noisy environments). The maximum
distances & transmission performance for HDMI and HDBT may be compromised by cable
quality, patch panels, poor termination, wall plates, cable kinks and electrical interferences.
Generally ensure the cat cable is solid copper core (avoid CCA type), in one straight run
(avoid/minimise patches) and avoid close proximity to any noisy electrical sources.
