Antaira SED-1010S RS-232 Extender over CAT-5, up to 1.2 km, Surge Protected

RS-232 Over CAT-5 Extender to 1.2km, Surge Protection, SED-1010S
Model: SED-1010S
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Antaira SED-1010S Industrial High-Speed RS-232 over CAT-5 Extender, 1.2 km Distance with Surge Protection

The SED-1010S RS-232 over CAT-5 extender with surge protection transfers serial data up to 1.2 km at transfer rates of 115.2 Kbps. For distances of 100 meters or closer, the SED-1010S supports high speeds of 921.6 Kbps. The SED-1010S is port power but may be used with an external power adapter. An optional power supply is available for applications that require more power than the host systems offers. Featuring an extended operating temperature of -30° to 75°C, the SED-1010S will operate in industrial and outdoor environments. It is ideal for extending RS-232 serial communication in industrial applications such as utility meters, process control and monitoring, building automation and to connect computers to remote peripherals.


  • 1 RS-232 DB-9 port to CAT-5 cable extension
  • Full-duplex communication, asynchronous
  • Pure hardware solution, no software to install or manage
  • Compatible with all RS-232 protocols
  • Broad operating temperature range
  • Port powered or externally powered
  • 15 KV ESD protection for all signals and surge protection on RJ45 port
  • Mounting bracket and cable included
Total Ports1
TypeRS-232 Extender
Transmission Distance1.2 km Maximum
Serial Interface
Serial Ports1 x RS-232
Baud Rate115. 2 kbps (1.2 km) / 921.6 kbps (100 m)
Data Bits5, 6, 7, 8
ParityNone, Even, Odd, Space, Mark
Stop Bits1, 1.5, 2
Input Voltage10 to 30VDC
Power Consumption15mA at 24VDC
Connector TypeRJ45 and DB-9 Female
Dimensions42.5 x 22.5 x 106 mm (1.67 x 0.89 x 4.17")
LED IndicatorsPower, TXD, RXD
RoHS CompliantYes
CertificationsCE, FCC
Download NameFile Size
SED-1010S Datasheet298.92KB
SED-1010S User Manual271.48KB
Tags: SED-1010S