STAR-10 Star Coupler
Star coupler for connecting distributed equipment to a central unit through optical communication.
The STAR-10 star coupler enables star topology connection of distributed equipment to a central unit through optical communication. It can route data from optical inputs to an RS485/RS232C line or between optical channels, with cascading of up to 32 couplers.
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4 or 5 optical inputs
Supports four optical channels towards CH0 or five inputs towards a serial line.
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Cascading up to 32 couplers
Multiple couplers can be connected to one RS485 line for more inputs.
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Up to 1.5 Mbaud
Transmission speed is selected by DIP switch S1 for RS485 communication.
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LED indication per channel
Tx and Rx LED indication shows optical line operation.
- Number of inputs
- 4(5)
- Cable type
- multimode 62.5/125 um (G.F.O.) or 980/1000 um (P.F.O.)
- Wavelength
- 820 nm or 660 nm
- Serial input
- RS232C/RS485
- Transmission speed
- 9.6/19.2/38.4/57.6/115.2/187.5/500/1500 kbaud
- Supply voltage
- 24, 48, 110 or 220 VDC; 110 or 220 VAC
- Power consumption
- <3 VA
- Dimensions
- 115 x 110 x 65 mm
Optical inputs
Communication
Supply and installation
- RS485 / RS232C
- G.F.O. / P.F.O. optical media
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