Details

Capacity

8 channels

Sampling Rate

6kHz

Input Interface (OSD158T transmitter)

Buffered and protected, open/closed sensing, contact closure from IN to RTN will close alarm receiver N/O.

Input Loop Resistance

External closed loop, 400 ohms max.

Each input RTN has 330 ohms internal resistance to chassis ground.

Output Interface (OSD158R receiver)

Changeover contact (1Amp @ 24V DC)

Electrical Connector

25 pin D subminiature connector

Optical Wavelength

850 ± 40nm (1310nm optional with OSD158TL)

Transmitter Optical Power

-17 to -14dBm into multimode fiber

-20 to -12dBm into singlemode fiber (OSD158TL only)

Receiver Sensitivity

<-45dBm for 1 x 10-9 BER

Optical Link Budget

>28dB at 850nm (>8km of multimode fiber)

>25dB at 1310nm (>65km of singlemode fiber)

Receiver Saturation

>-11dBm

Indicators

Power On

Link Fail (OSD158R only)

Optical Connectors

ST standard

Dimensions (mm)

Small module. 104W x 144D x 25H

OR

OSD standard card, 208D x 100W x 25H

Weight

250g (module), 150g (card)

Power Requirements

9-40Vdc and 20-28Vac at 200mA maximum via 3 pin connector

Operating Temperature

-20 to +75°C

Relative Humidity

0 to 95% non-condensing

Chassis Current Consumption (CCC)

0.20 Amp

Additional Information