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The SkyNet® Ethernet Series of free space optical transmission systems have been designed to provide a secure 10 Mb/s Ethernet connection across open spaces without the need for DTI licensing and any recurrent licensing fees.
Three formats of the SkyNet® Ethernet Series are currently available giving connection capabilities over distances of 500, 2000 and 4000 metres.
Connectivity:
Located within the Infra red head unit is an AUI DTE 15 pin socket to which is mounted a standard form transceiver which gives the ability for connection formats utilising either ThinNet, UTP, Fibre or AUI cable.
Configuration:
Due to the unique nature of the SkyNet® series the products do not affect the standard configuration of any networks and do not act as a hub/bridge or add to the repeater count. All systems are totally transparent to the network and act in exactly the same manner as a section of cable, the SkyNet® Series are a true plug and play connectivity solution. Security:
By utilising a unique advanced error resistant coding the SkyNet® Series offers a highly secure connection between sites and a connection which cannot be detected by standard RF scanners or spectrum analysers. Performance:
The system offers an industry accepted performance availability figure, which, through field trials and independent laboratory testing, has achieved a continuous operational availability in excess of 99.1% to 99.9% within the UK and worldwide.
All PAV systems have been designed to the highest specifications and offer a bit error rate greater than 10-10 during operational availability.
SkyNet® 10Mb/s Ethernet Series |
Model |
ET-500 |
ET-2000 |
ET-4000 |
|
Range up to |
500 |
2000 |
4000 |
Meters |
Transmitter |
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Wavelength |
910 |
nm |
Source |
Laser Diode |
Laser Diode |
3 x Laser Diode |
|
Output Power |
100 |
mW |
Beam Divergence |
11 |
11 |
11x3 |
mrad |
Receiver |
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|
|
Wavelength |
750-950 |
nm |
Input Power |
-45 to -10 |
-45 to -10 |
-60 to -20 |
dB |
Receiving Area |
150x150 |
mm |
Status Indicators |
System Power (Red 5mm LED), Tx (Orange 5mm LED), Rx (Green 5mm LED), Standby (Yellow 5mm LED), Fibre Transceiver output (Orange 3mm LED) & Fibre Transceiver input (Green 3mm LED) |
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System Interface |
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Input Connection |
Dependent on interface installed |
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Network Connections |
AUI, BNC, UTP, Fibre |
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Protocol |
Ethernet |
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Bandwidth |
10Mb/s |
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General |
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Weatherproofing |
IP66 |
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Dimensions WxHxL |
340x180x550 |
340x180x550 |
340x360x550 |
mm's |
Mass |
8.6 |
8.6 |
14.9 |
Kg |
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