26 | ZeroWire® Embedded Technology
ZeroWire Specifications:
The ZeroWire System provides wireless delivery of video signals from the DVI or 3G-SDI output of OR video
sources to the DVI input of a video display. It operates as a 60Ghz-based wireless HD system in compliance with
FCC (Part 15) rules governing the unlicensed 57-64 GHz band which is located in the millimeter-wave (mmW)
portion of the electromagnetic spectrum.
The Transmitter is mounted on the top rear edge of a display, and receives input video signals directly from an
endoscopic camera processor or from the DVI or SDI re-drive outputs of the display. For information on
mounting and connecting the ZeroWire Transmitter to a display, please refer to the ZeroWire User Manual.
Maximum EIPR Output Power of Test Frequency
Noninterference Distance
The listed devices on the following table have been tested to demonstrate the minimum safe distances for the
ZeroWire to be operating without any interference with each other. At any time, if the ZeroWire is believed to be
causing or getting the interference from those devices, simply move the devices away from each other, and then
maintain at least the separations as specified in the table.
Wireless Signal Type 60 GHz Wireless HD band (WiHD)
Frequency Band 57 - 64 GHz
Video Compression None
Video Inputs (Tx) DVI-D, 3G-SDI
Video Outputs (Rx) DVI-D
HIPAA Support 256 bit AES Encryption
System Latency < 1 Frame
Maximum Pairs per OR 2 Pairs
RF Power Out < 28 dBm/MHz EIRP
Maximum Range < 30 ft (9.14m)
Data Rate 50 Mbps - 3.8 Gb/s
Power Consumption < 8 Watts
Channels
Maximum EIPR
Output Power of
Test Frequenc y
Average EIRP
Output Power
LRP Low Channel 60.32 GHz 11.7 dBm
LRP High Channel 62.79 GHz 12.1 dBm
HRP Low Channel 60.48 GHz 29.3 dBm
HRP High Channel 62.64 GHz 29.6 dBm
Tested Equipment Distance to
Transmitter
Distance to
Receiver
Electrocautery > 2 feet > 1 foot
RFID > 1 cm > 1 cm
2.4Ghz Wireless Access Point > 6 inches > 6 inches
5.8Ghz Wireless Access Point > 6 inches > 6 inches
Cell Phone > 1 cm > 1 cm
Bluetooth Device > 1 cm > 1 cm
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