![Kramer VA-1USB-T [22/25] Technical specifications](/img/pdf.png)
Kramer VA-1USB-T [22/25] Technical specifications
![Kramer VA-1USB-T [22/25] Technical specifications](/views2/1153115/page22/bg16.png)
VA-1USB-T/VA-1USB-R - Technical Specifications
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8 Technical Specifications
VA-1USB-T
VA-1USB-R
INPUTS:
1 USB host on a USB Type B
connector
1 Bidirectional RS-232 serial port
on a 9-pin D-sub connector (F)
1 TP CAT 5/6 IN on an RJ-45
connector
1 IR sensor
OUTPUTS:
1 TP CAT 5/6 OUT on an RJ-45
connector
1 Unidirectional IR port on a
3.5mm mini jack
4 USB devices on USB Type A
connectors
1 Bidirectional RS-232 serial port on
a 9-pin D-sub connector (F)
USB SUPPORT:
1.1 and 2.0 (bulk mode, not isochronous)
ETHERNET SPEED:
100/1000Mbps automatic selection
RS-232:
BAUD RATE:
Up to 115200bps
MODE:
Full-duplex
POWER
CONSUMPTION:
5V DC 800mA
5V DC 2.8A
MAXIMUM POWER
OUTPUT:
5V 500mA per USB port
TRANSMISSION
DISTANCE:
Up to 100m (328ft)
OPERATING
TEMPERATURE:
0° to +40°C (32° to 104°F)
STORAGE
TEMPERATURE:
–40° to +70°C (–40° to 158°F)
HUMIDITY:
10% to 90%, RHL non-condensing
DIMENSIONS:
12.1cm x 7.18cm x 2.42cm (4.76" x 2.83" x 0.95"), W, D, H
WEIGHT:
0.44kg (0.97lbs.) approx. each
INCLUDED
ACCESSORIES:
2 Power supplies
OPTIONS:
RK-T2B 19” rack adapter
Содержание
- User manual 1
- Contents 3
- Figures 3
- Introduction 4
- Achieving the best performance 5
- Getting started 5
- Recycling kramer products 6
- Safety instructions 6
- Shielded twisted pair unshielded twisted pair 6
- Overview 7
- Defining the va 1usb t and va 1usb r usb transmitter and receiver 8
- Defining the va 1usb t usb transmitter 8
- Defining the va 1usb r usb receiver 9
- Figure 2 defines the rear panel of the va 1usb t 9
- Figure 3 defines the front panel of the va 1usb r 9
- From the va 1usb t the receiver distributes the usb signal across four usb 9
- Ports acting as a usb hub and outputs the rs 232 data the va 1usb r 9
- Receives an ir signal via its ir sensor and sends it over the tp link to the 9
- The va 1usb r decodes the usb signal and rs 232 data from the tp link sent 9
- Va 1usb t 9
- Figure 4 defines the rear panel of the va 1usb r 10
- Connecting the va 1usb t and va 1usb r 11
- Connect the rs 232 9 pin d sub port on the va 1usb t va 1usb r via a 13
- Connecting to the product via rs 232 13
- Device id 13
- For example a pc note that a null modem adapter connection is not required 13
- Need to be connected to the rs 232 9 pin d sub port on your pc 13
- Of transmitters and receivers to communicate independently on the same tp 13
- Set each device in a transmitter and receiver pair to the same device id according 13
- Setting the device id dip switch 13
- Subnet 13
- Switch number 13
- The device id dip switch is used on both the va 1usb t transmitter and 13
- To connect to the va 1usb t va 1usb r via rs 232 13
- To the following table press a switch up to turn it on and down to turn it off 13
- Va 1usb r receiver to set matching device numbers this allows up to 16 pairs 13
- Wire straight cable only pin 2 to pin 2 pin 3 to pin 3 and pin 5 to pin 5 13
- You can connect to the va 1usb t va 1usb r via an rs 232 connection using 13
- Device id 14
- Press and hold the link button while turning on the power to the device 14
- Press and hold the reset button while turning on the power to the device 14
- Resetting the va 1usb r to factory default settings 14
- Resetting the va 1usb t to factory default settings 14
- Switch number 14
- The device is reset to factory default settings 14
- To reset the va 1usb r to factory default settings 14
- To reset the va 1usb t to factory default settings 14
- Turn off the power to the device 14
- When the link led starts to flash release the link button 14
- When the link led starts to flash release the reset button 14
- Accessing the va 1usb t va 1usb r embedded web pages 15
- Using the web pages 15
- The system tab 16
- The network tab 18
- The functions tab 19
- Reboot the device by clicking on utilities and clicking reboot 20
- The device is rebooted with the new ip parameters 20
- Connectors 21
- Shield figure 16 defines the tp pinout using a straight pin to pin cable with rj 45 21
- When using stp cable connect solder the cable shield to the rj 45 connector 21
- Wiring the twisted pair rj 45 connectors 21
- Technical specifications 22
- Default communication parameters 23
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