CYP CSDI-42 User manual

CSDI-42
4 by 2 Switcher/Splitter
Operation Manual
Operation Manual

DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. Cypress Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes no
commitment to update or to keep current the information contained
in this document.
Cypress Technology reserves the right to make improvements to this
document and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted,
transcribed, stored in a retrieval system, or any of its part translated
into any language or computer le, in any form or by any means—
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
Cypress Technology.
© Copyright 2011 by Cypress Technology.
All Rights Reserved.
Version 1.1 August 2011
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or
operate this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of re,
electrical shock and injury to persons.
• To prevent re or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts
inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU
if it is damaged.
• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sufcient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
VR0 10/03/11 Preliminary Release
VR1 17/01/12 RS-232 Power Command
VS1 11/07/12 Updated format/diagramsSDI
standards
VS2 13/07/12 First release
VR3 08/08/12 Add RS-232 Input Command

CONTENTS
1. Introduction............................................ 1
2. Applications........................................... 1
3. Package Contents ................................ 1
4. System Requirements............................ 1
5. Features.................................................. 2
6. Operation Controls and Functions....... 3
6.1 Front Panel ........................................3
6.2 Rear Panel.........................................4
6.3 RS-232 Protocols ...............................5
6.4 Remote Control................................6
7. Connection Diagram ............................ 7
8. Specications ........................................ 8
9. Acronyms ............................................... 9

1
1. INTRODUCTION
The 3G-SDI 4 by 2 Switcher/Splitter allows SD-SDI, HD-SDI and 3G-SDI
signals to be switched from up to four SDI sources and split to two SDI
outputs while ensuring high bit rates of 2.970 Gbit/s to give you high
bandwidth signal transmission without signal loss over long distances
and can be controlled via IR or RS-232.
2. APPLICATIONS
• Video broadcasting display
• Professional video program display
• Film studios program monitoring
• Video program switching display
3. PACKAGE CONTENTS
• 3G-SDI 4 by 2 Switcher/Splitter
• Remote Control (CR-23)
• 5 V/2.6 A DC Power Adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
SDI source inputs (such as broadcast video cameras or recording
device) and SDI output displays (such as TVs or monitors).

2
5. FEATURES
• Switch between four 3G-SDI input sources and split the output to
two 3G-SDI displays simultaneously
• Operation at 2.970 Gb/s, 2.970/1.001 Gb/s, 1.485 Gb/s,
1.485/1.001 Gb/s and 270 Mb/s
• Supports SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE
292M, SMPTE 259M-C
• Provides equalized and re-clocked transmission
• Control via RS-232, IR remote control (supplied) and on-panel
buttons
• Supports signal input and output distances of up to 300 m for SD
signals, 200 m for HD signals and 100 m for 3G signals.
Note: Tested with Belden 1694A Cable. Operating distances may vary
 ifusedwithcablesofdifferentspecications.

3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
INPUT
1
2
3
4
SDI OUTPUT
POWER
3G SDI 4x2 Switcher / SplitterCSDI-42
1 2 3 4
1
Power LED
The LED will illuminate green when the device is connected to a
power supply.
2
IR receiver
IR receiver window receives IR commands from the supplied
remote control.
3
SDI Input select/Indicator LEDs 1~4
Press the input button repeatedly to cycle through the SDI input
sources, the red LED will illuminate to indicate which input source is
currently selected. When the device is in 'Standby' mode, press this
button to power on the device.
4
SDI OUTPUT
Connect to up to two SDI TVs or monitors for mirrored display or to
second splitter to cascade the SDI signal to multiple displays or
devices.

4
6.2 Rear Panel
12 3 4
SDI INPUT
RS-232
DC 5V
2 31
1
SDI INPUT
Connect up to four SDI source devices such as a video
camcorders or SDI players. Accepts SD,HD or 3G SDI signals.
2
RS-232
Connect to a PC/laptop or RS-232 enabled device with a D-Sub
9-pin cable to control the unit with RS-232 commands (refer to
Section 6.3 'RS-232 Protocols') .
3
DC 5V
Plug the 5V DC power supply into the unit and connect the
adaptor to AC wall outlet.

5
6.3 RS-232 Protocols
6.3.1 Pin Assignment
Pins denition of modem cable
3G-SDI 4 by 4 Switcher/
Splitter Remote Controller
PIN Denition PIN Denition
1 NC 1 NC
2TxD 2RxD
3RxD 3TxD
4 NC 4 NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
Baud Rate: 19200 bps
Data bit: 8-bits
Parity: None
Stop bit: 1-bit
Flow Control: None
6.3.2 Commands
Command Action
poweroff Power OFF
poweron Power ON
input01 Input selection 1
input02 Input selection 2
input03 Input selection 3
input04 Input selection 4
?input Inquire Current Input selection
Note: All the RS-232 command will be not executed unless followed
with a carriage return. Commands are Case-Sensitive.
CSDI-42 Remote Controller
PIN Denition PIN Denition
1 NC 1 NC
2TxD 2RxD
3RxD 3TxD
4 NC 4NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC

6
6.4 Remote Control
1
Power
Press the button to turn the unit ON or to
standby mode.
2
Direct Input Selector
Press 1, 2, 3 or 4 to select the required
input source. When the device is in
'Standby', press any button to turn the
device on.
1
2

7
7. CONNECTION DIAGRAM
12 3 4
SDI INPUT
RS-232
DC 5V
INPUT
1
2
3
4
SDI OUTPUT
POWER
3G SDI 4x2 Switcher / SplitterCSDI-42
Power Video
Lock
Audio
Lock
HDMI/
DVI
R
Audio Out
L
3G HD SD
3GSDI to HDMI CLUX-SDI2HC
HDMI Out
OR
SDI Source Inputs
SDI inputs
Power
Supply
RS-232 Equipped PC or Notebook
RS-232
SDI
Outputs
HDMI
Output
HDMI DisplaySDI Displays
SDI to
HDMI
Converter

8
8. SPECIFICATIONS
SMPTE Standard 425M Level A & B, 424M, 292M, 259M-C
SDI Transmission
Rates
2.970 Gbit/s and 2.970/1.001 Gbit/s
Input 4×BNC (SD/HD/3G-SDI)
Output 2×BNC (SD/HD/3G-SDI)
SDI Timing Support SD-SDI:
SMPTE 259M-C, 270 Mbit/s
HD-SDI:
SMPTE 292M, 1.485 & 1.485/1.001 Gbit/s
3G-SDI:
SMPTE 424M/425M-AB, 2.970 &
2.970/1.001 Gbit/s
Power Supply 5 V DC/2.6 A (US/EU standards, CE/FCC/UL
certied)
ESD Protection Human body model:
±8 kV (air-gap discharge)
±4 kV (contact discharge)
SDI Cable Distance 3G-SDI up to 100 m (BELDEN 1694A)
HD-SDI up to 200 m (BELDEN 1694A)
SD-SDI up to 300 m (BELDEN 1694A)
Dimensions 200 mm (W)×138 mm mm(D)×30 mm (H)
Weight 900 g
Chassis Material Metal
Silkscreen Color Black
Operating
Temperature
0 ˚C~40 ˚C/32 ˚F~104 ˚F
Storage
Temperature
−20 ˚C~60 ˚C/−4 ˚F~140 ˚F
Relative Humidity 20~90 % RH (Non-condensing)
Power Consumption 5 W

9
9. ACRONYMS
ACRONYM COMPLETE TERM
3G Bandwidth 2.97Gbit/s ≈ 3G
BNC Bayonet Neill-Concelman
HDMI High Denition Multimedia Interface
SDI Serial Digital Interface

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CYPRESS TECHNOLOGY CO., LTD