Kramer Electronics VS-81ETH User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VS-81ETH
8x1 Universal CAT 5 Switcher
Contents
Contents
1
Introduction 1
2
Getting Started 2
3
Overview 2
4
Your VS-81ETH 8x1 Universal CAT 5 Switcher 2
5
Connecting and Controlling the VS-81ETH 4
5.1 Connecting the VS-81ETH Rear Panel 5
5.1.1 Connecting the VS-81ETH as an 8x1 Switcher 5
5.1.2 Connecting the VS-81ETH in the Reverse Direction 6
5.1.3 Wiring the CAT5 LINE IN / LINE OUT RJ-45 Connectors 8
5.2 Controlling via RS-232 (for example, using a PC) 9
5.3 Controlling via RS-485 10
5.4 Setting the Dipswitches 11
5.4.1 Setting the Machine # Dipswitches 11
5.5 Control Configuration via the Ethernet Port 12
5.6 Setting the Ethernet Port and Utilities 12
5.6.1 Connecting the VS-81ETH Ethernet Port 12
5.6.2 Installing and Running the XPort Configuration Software 14
5.6.3 Configuring the Ethernet Port 17
5.6.4 Using the Web Manager Page 17
5.6.5 Controlling a Machine using the Com Port Redirector 21
5.6.6 Using the Com Port Redirector 26
5.7 Connecting the REMOTE Connector 27
5.8 Cascading Machines 28
6
Operating the VS-81ETH 29
6.1 Using the Front Panel Button 29
6.2 Locking the Front Panel 29
7
Technical Specifications 30
8
Table of Hex Codes for Serial Communication 30
9
Kramer Protocol 2000 31
Figures
Figure 1: VS-81ETH 8x1 Universal CAT 5 Switcher – Front and Rear View 3
Figure 2: Connecting the VS-81ETH Universal CAT 5 Switcher 6
Figure 3: Connecting the VS-81ETH in the Reverse Direction 7
Figure 4: CAT5 PINOUT 8
Figure 5: Connecting a PC without using a Null-modem Adapter 9
Figure 6: Controlling via RS-485 (for example, using an RC-3000) 10
Figure 7: VS-81ETH SETUP Dipswitches 11
Figure 8: Local Area Connection Properties Window 13
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Contents
Figure 9: Internet Protocol (TCP/IP) Properties Window 13
Figure 10: XPort™ Installer Main Dialog Box 15
Figure 11: Device Found on the Network 15
Figure 12: IP Address Assignment Dialog Box 16
Figure 13: Ethernet Port Web-Manager 17
Figure 14: Server Configuration in the Unit Configuration Window 18
Figure 15: Port Configuration in the Unit Configuration Window 19
Figure 16: Server Properties in the Unit Configuration Window 19
Figure 17: Serial Port Settings Window 20
Figure 18: Dedicated Connection Window 20
Figure 19: Flush Mode Input Buffer Window 20
Figure 20: Com Port Redirector Welcome Screen 21
Figure 21: Setup Complete Dialog Box 22
Figure 22: Com Port Redirector Configuration Window 22
Figure 23: Port Setup Window 23
Figure 24: IP Service Setup Dialog Box 24
Figure 25: Port Settings Window 25
Figure 26: Silent Mode Checked in the RDCfg Window 26
Figure 27: Connecting a Remote Mechanical Switcher Unit to the VS-81ETH 27
Figure 28: Control Configuration via RS-232 and RS-485 28
Tables
Table 1: Front Panel VS-81ETH 8x1 Universal CAT 5 Switcher Features 4
Table 2: Rear Panel VS-81ETH 8x1 Universal CAT 5 Switcher Features 4
Table 3: CAT5 PINOUT 8
Table 4: Machine # Dipswitch Settings 11
Table 5: Crossover Cable RJ-45 PINOUT 12
Table 6: Straight-through Cable RJ-45 PINOUT 14
Table 7: Web Manager Window Buttons 18
Table 8: Port Settings Description 25
Table 9: Technical Specifications of the VS-81ETH 8x1 Universal CAT 5 Switcher 30
Table 10: VS-81ETH Hex Codes for Switching via RS-232/RS-485 30
Table 11: Protocol Definitions 31
Table 12: Instruction Codes for Protocol 2000 32
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Introduction
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
350-plus different models now appear in 8 Groups1, which are clearly defined
by function.
Congratulations on purchasing your VS-81ETH 8x1 Universal CAT 5
Switcher, which is ideal for the following typical applications:
Long range graphics distribution for schools, hospitals, security, and
stores
Multimedia, presentation and production applications
Digital signage
The package includes the following items:
VS-81ETH 8x1 Universal CAT 5 Switcher
Power cord and Null-modem adapter
Windows®-based Kramer control software2
Windows®-based Configuration Manager XPort software and Com Port
Redirector
Kramer RC-IR1 Infra-Red Remote Control Transmitter3 (including the
required battery and a separate user manual4)
This user manual4
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 Downloadable from our Web
3 Previously known as the IR-1 / IR-1-01
4 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
site at http://www.kramerelectronics.com
1
Getting Started
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
Use Kramer high performance high resolution cables1
3 Overview
The VS-81ETH is a high performance CAT5 8x1 switcher for any kind of digital
or analog signal that can even switch digital or analog bi-directional signals.
The VS-81ETH 8x1 Universal CAT 5 Switcher:
Uses a carefully designed PCB to reduce stubs on high frequency signals
Stores the last selection in non-volatile memory when the power is
switched off, and recalls it when the machine is turned on again
Has a PANEL LOCK button to prevent tampering with the front panel
Control the VS-81ETH using the front panel buttons, or remotely, via:
RS-485 or RS-232 serial commands transmitted by a touch screen system,
PC, or other serial controller
The Kramer Infra-Red remote control transmitter
Ethernet
Remote contact-closure
The VS-81ETH is dependable, rugged, and fits into one vertical space (1U)
of a standard 19” professional rack. To achieve the best performance:
Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise
levels (often associated with low quality cables)
Avoid interference from neighboring electrical appliances that may
adversely influence signal quality and position your Kramer VS-81ETH
away from moisture, excessive sunlight and dust
4 Your VS-81ETH 8x1 Universal CAT 5 Switcher
Figure 1, Table 1 and Table 2 define the VS-81ETH 8x1 Universal CAT 5
Switcher.
1 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
3
Your VS-81ETH 8x1 Universal CAT 5 Switcher
Figure 1: VS-81ETH 8x1 Universal CAT 5 Switcher – Front and Rear View
Connecting and Controlling the VS-81ETH
Table 1: Front Panel VS-81ETH 8x1 Universal CAT 5 Switcher Features
# Feature Function
1 IR Receiver The red LED is illuminated when receiving signals from the Infra-red
2 POWER Switch Illuminated switch for turning the unit ON or OFF
3 IN / OUT SELECTOR
Buttons
4 PANEL LOCK Button Disengages the front panel buttons
remote control transmitter
Select the input port (1 to 8) to switch to the output port, or select the
output (1 to 8) to which the input is switched
Table 2: Rear Panel VS-81ETH 8x1 Universal CAT 5 Switcher Features
# Feature Function
5 IN / OUT CAT5 Connectors Connect to the digital or analog signal sources/acceptors (from 1 to 8)
6 OUT / IN CAT5 Connector Connect to the digital or analog signal acceptor/source
7 REMOTE Terminal Block Connects to dry contact switches (see section 5.7)
8 RS-485 Terminal Block Port Pin G is for Ground connection1; Pins B (-) and A (+) are for RS-485
9 SETUP Dipswitches SETUP DIPs 1, 2, 3, 4 are for setting the Machine # (see section 5.4)
10 RS-232 DB 9F Port Connects to the PC or the Remote Controller
11 ETHERNET Connector Connects to the PC or other Serial Controller through computer
12 Power Connector with Fuse AC connector enabling power supply to the unit
networking
5 Connecting and Controlling the VS-81ETH
This section describes how to:
Connect the VS-81ETH rear panel (see section 5.1)
Connect the VS-81ETH to a controlling device via RS-232 (see section
5.2), RS-485 (see section 5.3) and/or the Ethernet (see sections 5.5 and
5.6)
Set the dipswitches (see section 5.4)
Connect to a remote-connector (see section 5.7)
Connect several VS-81ETH machines (see section 5.8)
1 Optional. When using a shielded cable for RS-485, it may be advantageous to connect the shield to ground at one end of the
cable
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting and Controlling the VS-81ETH
5.1 Connecting the VS-81ETH Rear Panel
This section describes how to connect the VS-81ETH either as an 8x1 switcher
(see section 5.1.1) or in the reverse direction (see section 5.1.2).
5.1.1 Connecting the VS-81ETH as an 8x1 Switcher
To connect the VS-81ETH, as the example in Figure 2 illustrates, do the
following1:
1. Connect a computer graphics source to the XGA INPUT of a PT-1102
XGA Line Transmitter and connect3 the LINE OUTPUT on that PT-110
to the IN/OUT 1 RJ-45 connector on the VS-81ETH.
Similarly connect another computer graphics source to the XGA INPUT
of another PT-1102 XGA Line Transmitter and connect3 LINE OUTPUT
on that PT-110 to the IN/OUT 8 RJ-45 connector on the VS-81ETH.
You can connect up to 8 inputs4.
2. On the VS-81ETH, connect3 the OUT/IN connector to the LINE IN
RJ-45 connector on a TP-1202 XGA Line Receiver unit, and connect the
XGA OUT connector on that TP-120 unit to the acceptor (for example,
a projector).
3. Set the dipswitches (see section 5.4).
4. Connect a PC and/or controller (if required) to the RS-232 port (see
section 5.2) and/or RS-485 port (see section 5.3).
5. Connect the power cord5.
To switch an input to the output, press an IN/OUT SELECTOR button.
1 Switch OFF the power on each device before connecting it to your VS-81ETH. After connecting your VS-81ETH, switch
on its power and then switch on the power on each device
2
Refer to the separate user manual PT-110, WP-110, TP-120, which can be downloaded from the Internet at this URL:
http://www.kramerelectronics.com
3 Using an STP cable with CAT5 connectors at both ends, with a range of more than 300ft (>100m), see section 5.1.3
4 You do not have to connect all 8 inputs, connect only those that are required
5 We recommend that you use only the power cord that is supplied with this machine
5
RS-232
Computer
Computer
Graphics
Source
Connecting and Controlling the VS-81ETH
PT-110
PT-110
TP-120
Projector
Graphics Source
Figure 2: Connecting the VS-81ETH Universal CAT 5 Switcher
5.1.2 Connecting the VS-81ETH in the Reverse Direction
You may connect the VS-81ETH in the reverse direction so that the input
signal from the OUT/IN connector is transmitted to any of the IN/OUT
connectors. You can only route this source to one IN/OUT channel at a time1.
To connect the VS-81ETH, in the reverse direction, do the following2:
1. Connect the VGA/UXGA computer graphics source to the XGA INPUT
of a PT-1103 XGA Line Transmitter and connect4 the LINE OUTPUT on
that PT-110 to the OUT/IN RJ-45 connector on the VS-81ETH.
1 Select by pressing the desired IN/OUT button
2 Switch OFF the power on each device before connecting it to your VS-81ETH. After connecting your VS-81ETH, switch
on its power and then switch on the power on each device
3
Refer to the separate user manual PT-110, WP-110, TP-120, which can be downloaded from the Internet at this URL:
http://www.kramerelectronics.com
4 Using an STP cable with CAT5 connectors at both ends, with a range of more than 300ft (>100m), see section 5.1.3
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting and Controlling the VS-81ETH
RS-232
Computer
TP-120
2. On the VS-81ETH, connect3 the IN/OUT connector to the LINE IN
RJ-45 connector on a TP-1201 XGA Line Receiver unit, and connect the
XGA OUT connector on that TP-120 unit to the acceptor (for example,
a projector). You can connect up to 8 outputs2.
3. Set the dipswitches (see section 5.5).
4. Connect a PC and/or controller (if required) to the RS-232 port (see
section 5.2) and/or RS-485 port (see section 5.3).
5. Connect the power cord3.
To transmit the signal from the OUT/IN connector to a device connected to
the IN/OUT connector, press the appropriate IN/OUT button.
Projector
Plasma
Display
TP-120
Graphics Source
PT-110
Figure 3: Connecting the VS-81ETH in the Reverse Direction
1 Refer to the separate user manual PT-110, WP-110, TP-120, which can be downloaded from the Internet at this URL:
http://www.kramerelectronics.com
2 You do not have to connect all 8 inputs, connect only those that are required
3 We recommend that you use only the power cord that is supplied with this machine
7
Connecting and Controlling the VS-81ETH
5.1.3 Wiring the CAT5 LINE IN / LINE OUT RJ-45 Connectors
Table 3 and Figure 4 define the CAT5 PINOUT, using a straight pin-to-pin
cable with RJ-45 connectors:
Table 3: CAT5 PINOUT
EIA /TIA 568A EIA /TIA 568B
PIN Wire Color PIN Wire Color
1 Green / White 1 Orange / White
2 Green 2 Orange
3 Orange / White 3 Green / White
4 Blue 4 Blue
5 Blue / White 5 Blue / White
6 Orange 6 Green
7 Brown / White 7 Brown / White
8 Brown 8 Brown
Pair 1 4 and 5 Pair 1 4 and 5
Pair 2 3 and 6 Pair 2 1 and 2
Pair 3 1 and 2 Pair 3 3 and 6
Pair 4 7 and 8
Pair 4 7 and 8
Figure 4: CAT5 PINOUT
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting and Controlling the VS-81ETH
5.2 Controlling via RS-232 (for example, using a PC)
To connect a PC to the VS-81ETH unit, using the Null-modem adapter
provided with the machine (recommended):
Connect the RS-232 DB9 rear panel port on the Master VS-81ETH unit
to the Null-modem adapter and connect the Null-modem adapter with a
9-wire flat cable to the RS-232 DB9 port on your PC
To connect a PC to the VS-81ETH unit, without using a Null-modem adapter:
Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel
port on the Master VS-81ETH unit, as Figure 5 illustrates (depending on
whether the PC has a 9-pin or 25-pin connector)
Figure 5: Connecting a PC without using a Null-modem Adapter
9
Connecting and Controlling the VS-81ETH
RS-485 PINOUT
G
B
A_+
5.3 Controlling via RS-485
You can control a VS-81ETH unit via an RS-485 controller, for example, a
PC (equipped with an RS-485 interface) or a Master Programmable Remote
Control system such as the Kramer RC-30001.
To connect an RC-3000 to a VS-81ETH unit (see Figure 6):
1. Connect the RS-485 terminal block port on the RC-3000 to the RS-485
port on the VS-81ETH unit, as follows:
Connect the “A” (+) PIN on the RS-485 rear panel port of the RC-3000 to
the “A” (+) PIN on the RS-485 rear panel port of the VS-81ETH unit
Connect the “B” (-) PIN on the RS-485 rear panel port of the RC-3000 to
the “B” (-) PIN on the RS-485 rear panel port of the VS-81ETH unit
If shielded twisted pair cable is used, the shield may be connected to the
“G” (Ground) PIN on one of the units (for example, on the RC-3000)
2. Set the VS-81ETH unit as Machine # 1, according to Table 4 (that is,
DIP 1, DIP 2, DIP 3, and DIP 4 are set to OFF).
KEYBOARD EXTENSION REMOTE CONTACT
OUT
1 2 1 2 3 4 5 6 7 8 G4 6 8 103 5 7 9 111 2 14 16
13 15
IN
RS-485 RS-232 IN RS-232 OUT
12 VDC
Figure 6: Controlling via RS-485 (for example, using an RC-3000)
1 Previously known as the VS-3000
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
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