The Fibre Optic Network Interface kit offers the user a method of interconnecting two (2) or more EV3000 Emergency Warning and Intercom System (EWIS) using fibre optic cable as an alternative to copper. The modems convert hardwired data and audio, to a common fibre optic compatible output.
The fibre optic modems are full-duplex and have 4-channels to carry both data and two (2) audio signals. Two (2) channels are required – emergency public address and warden intercom audio signals.
| Supply Voltage | 12 VDC |
| Quiescent Current | 300 mA |
| Input Ports Available | RS422, Emergency P.A. & Warden Intercom Phone Audio |
| Max. Distance | 5 km |
| Cabling | 2-core multimode fibre |
| Fibre Connector | ST Standard |
| Wavelength | 850mm |
| Mode | Multimode |
| Emitter type | LED |
| Operating Temperature | 0°C to +55°C |
| Relative Humidity | 0 to 95% (no icing or condensing) |
| Size | L 104mm x W 144mm x D 25mm |
| 154-0074 | Fibre Optic Network Interface for EV3000 |
