Products SkyCom™ 622 Mb/s Series
 

The SkyCom™ 622 Mb/s Series is the latest addition to the PAV range of Free Space Optical transmission systems.

This new series is a Fibre Optic System designed
to pass SDH (Synchronous Digital Hierarchy) at the Optical Carrier transmission rate OC-12 (622 Mb/s), including both STM-4 (SDH), STS-12 (SONET) and
Asynchronous Transfer Mode (ATM).

Employing the proven PAV Free Space Optical technology, used successfully in all PAV systems, the SkyCom™ 622 Mb/s Series has been designed to operate over distances of 20 meters to 500 meters (0.5Km).

Connectivity:
Connection of the SkyCom™ Series is made using Fibre Optical cable, a number of industry standard formats are available both in Single-Mode and Multi-Mode. The industry standard connection types include SC duplex and ST duplex, all other types are available upon request. The industry standard Fibre Optical cable wavelengths include 1300nm as standard, with the option of 1500nm or 850nm upon request.

Configuration:
Due to the unique design of the SkyCom™ 622 Mb/s Series a seamless interconnection of the Optical Carrier transmission is achievable. All attached equipment operates at its full rated bandwidth and no topology changes are required. Also due to the seamless design and interconnection of the system no hardware or software configuration is required. 

Security:
By utilising unique advanced error resistant coding within the full range of equipment manufactured, a highly secure connection is achievable which is transparent to 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.

SkyCom™ STM-4 (622 Mb/s) Series
Model STM4-500  
Range up to 500 Meters
Transmitter  
Wavelength 910 nm
Source Laser Diode  
Output Power 25 mW
Beam Divergence 11 mrad
Status Indication Tx Power (Red 5mm LED)  
Receiver  
Wavelength 750-950 nm
Input Power -48 dB
Receiving Area 150x150 mm
System Interface  
Connection Type Single-Mode or Multi-Mode Fibre Optic Cable  
Connection Wavelength (fibre) 1500nm, 1300nm (standard) or 850nm  
Protocol SDH (STM-4), SONET (STS-12) and ATM  
Bandwidth 622 (OC-12)  Mb/s
Status Indication

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)

 
General  
Weatherproofing IP66  
Dimensions WxHxL 340x180x550 mm's
Mass 14 Kg
Supply Voltage 18 to 72 VDC
Power Consumption 15 (max. per end) Watts
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