The S.I.Tech Model 2813 ON-OFF fiber optic link transmits a 10 KHz optical square wave and activates a relay upon detection of the signal. It features three Form C (3PDT) relay contacts accessible via rear screw terminals and accepts +12 VDC or +24 VDC power input at 250 mA. The optical interface uses ST connectors, with 905/906 compatible SMA options available. Operating wavelength is 820 nm, with a 1300 nm single-mode option. Maximum switching power is 60 W / 125 VA, with maximum switching voltage of 220 VDC or 240 VAC and current of 2 A DC or AC. The plastic enclosure measures 6 in x 6.5 in x 2.75 in (15.2 x 16.5 x 7 cm). It meets FCC Class A, Part 15 requirements for computing devices. Two green LEDs indicate power and carrier detection. Operating temperature ranges from 0°C to 50°C. Weight is 2 lbs (1 kg).
The S.I.Tech Model 2813 ON-OFF fiber optic link contains a fiber optic
transmitter that generates a 10 KHz optical square wave. The 2813 fibe
optic receiver detects a 10 KHz optical square wave and turns ON a re
The relay provides 4 sets or Form C (4PDT) relay contacts available on
the rear panel via screw terminals. The power input (+24 VDC or +12
VDC) is also via screw terminals.
When power is applied to the Model 2813, the receiver becomes active
If the receiver detects the optic signal it will operate the relay. The
transmitter is turned on by an external switch across the input screw
terminals. If the fiber cable is broken or removed, the relay will release.
The fiber optic input/output is provided on the rear panel via ST recepta
905/906 compatible SMA receptacles are available as an option.
The front panel contains 2 indicator LEDs, a green power ON indicator
and a green CARRIER (10 KHz detected) indicator.
| S.I. Tech, Inc. | |
|---|---|
| Product Category | Network Media Converters |
| Product Number | 2813 |
| Product Name | ON-OFF Fiber Optic Link |
| Form Factor | Module |
| Features | Duplex; LED Indicator |
| Operating Temperature | 0.0 to 50 C (32 to 122 F) |
| Compliances | FCC Class A, Part 15 |
