Model 2811 TR Bit-Driver
Description
The S.I.Tech Model 2811 TR transmits a 10 KHz optical square wave over optic fiber when power is applied and control input shorted. The 2812 receiver detects this optical square wave and turns ON a 4PDT relay. If the fiber cable is removed, broken, or the remote transmitter or local receiver loses power, the relay in the local receiver will turn OFF. The 4 sets of Form C (4PDT) relay contacts are provided on the rear panel via screw terminal blocks. The power input (+12 VDC or +24VDC) is also via screw terminals. The fiber optic input/output is provided on the rear panel via ST receptacles, 905/906 compatible SMA receptacles are available as an option. The front panel contains 2 indicator LEDs, a power ON indicator and a CARRIER (10 KHz detected) indicator.
Model 2811 TR Bit-Driver
Specifications |
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|---|---|
| Number Of Ports: | 2-4 |
| Wavelength Range: | 820-1300nm |
| Insertion Loss (typical): | -- dB |
| Return Loss: | -- dB |
Features
On/Off Link Transmitter (Relay Contact)
Simplex, 820nm (1300nm option)
Works with 2812 Bit-Driver®
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
Sweden
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Sold by:
S.I. Tech -
On FindLight:
External Vendor
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Frequently Asked Questions
The Model 2811 TR Bit-Driver is an On/Off Link Transmitter (Relay Contact) that works with 2812 Bit-Driver®. It has a Simplex, 820nm (1300nm option) operating wavelength and works with ST or SMA optical connectors.
The power input (+12 VDC or +24VDC) is via screw terminals. The maximum power requirements for input are 50mA for both +12VDC and +24VDC.
If the fiber cable is removed, broken, or the remote transmitter or local receiver loses power, the relay in the local receiver will turn OFF.
The Model 2811 TR Bit-Driver is a device that transmits a 10 KHz optical square wave over optic fiber when power is applied and control input shorted.
The operating distance for fiber optic cable depends on the fiber size and attenuation. The maximum distance for 62.5 microns fiber is 6600/2000 feet/meters, for 50 microns fiber is 6600/2000 feet/meters, and for single mode fiber is 16000/5000 feet/meters.