d-Light TTY
Product description
The system DL-TTY forms an asynchrone TTY interface (20mA active, half active or passive) which can be run in half duplex or full duplex mode.
The ruggedness to electrical and magnetic interferences, the potential separation of transmitter and receiver as well as ranges up to 40km between two fiber optic systems are important performance features of the transmission with POF, HCS and multimode or singlemode fiber optics. LEDs and potential free contacts of a differential relay signalize defective states.
Apart from ST and SC as optical connection types, E2000 is also available. All systems feature communication with two fibers or a single fiber by BIDI technology with SC connection.
Technical data
| Fiber optic connection | ST, SMA, SC, E2000, FC-PC |
|---|---|
| Fiber types | POF 980/1000µm |
| Fiber optic range | Multi-Mode 62,5 (50) /125µm up to 100km, others in request |
| Wavelength | 650 nm to 1300 nm |
| Data Rate | 19,2 KBit/s |
| Transmission Type | Full duplex, half duplex |
| Connection plug | 9 pol. SUB-D, female |
| Status LEDs | Power supply (green) |
| Operating Voltage | Data reception (yellow) 24 V (18...30 VDC), other voltages on request |
| Housing | Stainless steel, powder coated |