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RS232 8-wire Powered Optical Isolator


Availability: Out of stock


The  SS-11D9IS  RS232 to  RS232 Isolation Adapter is designed for your PC, workstation, thin client, or server to provide  an  instant isolation solution to the serial devices.

The  SS-11D9IS  equipped a  female  DB9 connector that can be connected to your PC.  The RS232 port, configured as a DCE port, has a female DB9 connector with pins for all RS232 signals  (TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI and  GND)  are isolated coupled to the male DB9 connector configured as a DTE port.

The  SS-11D9IS  is compatible with new and legacy RS232 devices. It is easy to install and use without turning your PC’s power off. It provides the scalability to quickly adapt to new  RS232  technologies  to provide an instant isolation and ESD protection solution. Complete product line offer many choices help you to expand and make your  serial network grow with your requirements.

  • Provides one RS232 to RS232 Adaption
  • Supports up to 2,500Vrms Isolation for all RS232 Signals (TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI, GND)
  • Supports DB9 Female (DCE) to DB9 Male (DTE) Connector Conversion
  • Supports 15KV ESD Protection
  • Supports Baud Rate up to 921.6 Kbps
  • +5V DC External Power is Required, Powered by AC Adapter or USB Port with USB-to-DC-Jack Cable
  • Support Wall and DIN RAIL Mounting Kits
  • Compact Size for Critical Applications
  • No Driver Required for All Operating Systems 



DCE RS232 Port

  • Connector: DB9 Female
  • Signals:  TXD, RXD,  RTS, CTS, DTR, DSR, DCD, RI and GND.

DTE RS232 Port

  • Connector: DB9 Male
  • Signals:  TXD, RXD,  RTS, CTS, DTR, DSR, DCD, RI and GND.

RS232 Isolation

The Isolation combining high speed  CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior for most of the

  • Supports over  2,500Vrms Isolation Voltage
  • Supports 15KV ESD Protection I/O Hardware
  • Supports  1  external  female DB9 connector and 1 male DB9 connector.
  • Supports 1 DC Jack for external power input from AC adapter
  • Supports Wall and DIN RAIL Mounting Kits


Operating Temp.: 0 to 60C (32 to 140F)
Storage Temp: -20 to 85C (-4 to 185F)   
Operating Humidity: 5 to 95% RH

Form Factor

3.24”(L)x1.74”(W)x0.87”(H) (8.23 x 4.42 x 2.22 cm)

Additional Information

Manufacturer No
Length N/A
Color N/A
OS Support N/A

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