Serial Converters

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  • USB to RS232 Converter Cable 1.0 meter USB to RS232 Converter Cable 1.0 meter

    SKU: UMC-201

    USB to RS232 Converter Cable 1.0 meter

    These easy to install USB to Serial converter products allow you to Connect a USB port on a PC or laptop to legacy RS232 devices such as PDA's, GPS systems etc. These USB to Serial converters feature DB9 male connectors for the RS232 connection and a USB...
    $67.99
    $64.59
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  • Telebyte RS232 Fiber Optic Auto Powered Line Driver Telebyte RS232 Fiber Optic Auto Powered Line Driver

    SKU: TB9271

    Telebyte RS232 Fiber Optic Auto Powered Line Driver

    The TB9271 RS232 fiber optic auto powered line driver features a standard DB9 Female interface and Dual ST style fiber connectors. It can be installed in applications requiring very high data transmission rates, offers resistance to Electromagnetic...
    $187.99
    $178.59
  • Telebyte Optional 110 VAC Power Supply

    SKU: TB8277-110PSU

    Telebyte Optional 110 VAC Power Supply

    The model TB8277 is a unique asynchronus fiber optic modem whose optical interface can operate in either point to point or ring (daisy chain) configurations and whose electrical interface can also operate in point to point or multi-drop configurations...
    $20.59
    $19.56
  • Telebyte DIN Rail Fiber Optic Media

    SKU: TB8277

    Telebyte DIN Rail Fiber Optic Media

    The model TB8277 is a unique asynchronus fiber optic modem whose optical interface can operate in either point to point or ring (daisy chain) configurations and whose electrical interface can also operate in point to point or multi-drop configurations...
    $315.99
    $300.19
  • Telebyte Model 279 Optional DC Power Adapter

    SKU: TB279-DC-PWR

    Telebyte Model 279 Optional DC Power Adapter

    The Model 1510-0037 DC Power Adapter provides regulated +12 Volts at up to.5 Amp. The output is stable over an input range of +18 Volts to +36 Volts. The regulated DC output is available on a 10-inch line cord terminated in a 1.3 mm power plug that is...
    $124.99
    $118.74
  • Telebyte RS485 Fiber Line Driver, DB25F, Externally Powered Telebyte RS485 Fiber Line Driver, DB25F, Externally Powered

    SKU: TB276F

    Telebyte RS485 Fiber Line Driver, DB25F, Externally Powered

    Similar to the TB271 series except designed for RS422 and RS485. Both units utilize DB25F and dual fiber ST ports. For use with duplex Multimode Fiber Optic cabling. Features. Extends the distance of RS422 or RS485 signals up to 2km. Provides data line...
    $205.99
    $195.69
  • Telebyte RS232 Fiber Line Driver, DB25F, Self Powered Telebyte RS232 Fiber Line Driver, DB25F, Self Powered

    SKU: TB271F

    Telebyte RS232 Fiber Line Driver, DB25F, Self Powered

    The TB271 series of RS232 fiber optic line drivers provides maximum protection from ground currents and noise interference between equipment as well as increases operating distances up to 2km. Three versions are available, supporting RS232 serial...
    $193.99
    $184.29
  • Telebyte RS232 Fiber Line Driver, DB25F, Externally Powered Telebyte RS232 Fiber Line Driver, DB25F, Externally Powered

    SKU: TB271AF

    Telebyte RS232 Fiber Line Driver, DB25F, Externally Powered

    The TB271 series of RS232 fiber optic line drivers provides maximum protection from ground currents and noise interference between equipment as well as increases operating distances up to 2km. Three versions are available, supporting RS232 serial...
    $181.08
    $172.03
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  • Telebyte RS232 to 422 Serial Converter, DB9F, Self-powered

    SKU: TB253P

    Telebyte RS232 to 422 Serial Converter, DB9F, Self-powered

    Adding a RS422 interface to a PC is now a snap. The TB253P serial converter does this for full duplex signals at data rates up to 19.2 Kbps, without AC or DC power. The unit features a DB9F connector, (allowing it to be plugged directly into any one of...
    $90.99
    $86.44
  • Gefen RS-232 Cat5 Extender

    SKU: GFN-EXT-RS232

    Gefen RS-232 Cat5 Extender

    The Gefen the RS-232 Extender extends your RS-232 device up to 1,000 feet away from your computer using standard Cat5 networking cable! The GFN-RS232 ships with a local and remote unit which are connected via standard Cat5/5E UTP cable. Both the local...
    $279.99
    $265.99
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  • 9 VDC 500ma Power Adapter for ESP101 & ESP102

    SKU: ESP-PWR

    9 VDC 500ma Power Adapter for ESP101 & ESP102

    The ESport-10x Ethernet device servers connect RS232/422/485 serial devices to a 10/100 Ethernet LAN/WAN providing a reliable communications connection. The ESport10x Windows driver installs virtual COM ports in the Device Manager of the operating system...
    $10.19
    $9.68
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  • LAVA 4 Port DB9M Ethernet to Serial Device Server

    SKU: ES4-232

    LAVA 4 Port DB9M Ethernet to Serial Device Server

    The ES4-232 is ideal for POS systems, security systems, industrial automation, building automation, or any application using RS232 devices. The Lava ES4-232, fthis-port RS232 device server, provides fthis serial ports that are network-enabled, simple to...
    $347.99
    $330.59
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