d-Light 232 MUX
Product description
The system DL-RS232 MUX is a a multiplexer for 4 RS232 signals working bidirecionally via fiber optics. Apart from RxD and TxD signals, hardware handshake signals such as RTS, CTS, DCD and DTR can be transmitted, too.
The multiplexers have got a similar pin assignment as modems. Two multiplexers, connected via fiber optics, cross the wires and therefore they work like a null modem cable. In order to connect the terminals to the multiplexers, you need two 1:1 cables for the connection of two DTE terminals. Terminals with DCE pin assignment have to be connected to the multiplexer via a null modem cable.
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.
This system is now also available with the fiber optic monitoring technology FiberView.
Technical Data
| Fiber optic connection | ST, SMA, SC, E-2000, FC-PC |
|---|---|
| Fiber types | POF 980/1000µm |
| Fiber optic range | Multi-Mode 62,5 (50) /125µm |
| Wavelength | 650nm, 850nm, 1300nm or 1510nm |
| Data rate | max. 115,2KBit/s per channel |
| Transmission type | 4 RS232 channels |
| Connecting plug | 9 pole SUB-D female and 6 pole terminal |
| Status - LEDs | power supply (green) |
| Operating Voltage | data (yellow) |
| Housing | Stainless steel, powder coated |