Black Box RS-232 Data Sharer - concentrator

Mfg. Part: TL553A-R3 | CDW Part: 1847109 | UNSPSC: 43222610
  • Concentrator
  • 4 ports
  • external
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Main Features
  • Concentrator
  • 4 ports
  • external
The RS-232 Data Sharers enable you to connect several RS-232 devices over one line, get transparent speeds up to 64 kbps, run sync or async, half- or full-duplex. The RS-232 Data Sharers feature antistreaming circuitry that locks out any port the instant it begins to stream. On the TL553A-R3 model hardware-prioritized scanning enables the most frequently used channels to go first.

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