Primus Cable Call us now at (951) 824-1571 • myAccount• • myCart • checkOut • Login

Search Our Products:

facebook | primuscableyoutubetwitter | primuscablePrimuscable | Blog

Primuscable | GooglePrimuscable | tumblrPrimuscable | LINKED IN

Net 30 Programs Available

Verified Logos
Home > Cable Online Store > PC Cables > Null Modem Cables

Null Modem Cables

Null Modem Cables


Null modem is a communication method to connect two DTEs (computer, terminal, printer etc.) directly using an RS-232 serial cable. The RS-232 standard is asymmetrical as to the definitions of the two ends of the communications link so it assumes that one end is a DTE and the other is a DCE e.g. a modem. With a null modem connection the transmit and receive lines are crosslinked. Depending on the purpose, sometimes also one or more handshake lines are crosslinked. Several wiring layouts are in use because the null modem connection is not covered by a standard

Show
Products 1-4 of 4
Null Modem Cable, DB25-M/F, 25FT
Primus Cable.com Null Modem Cable, DB25-M/F, 25FT
Item #: NM-2075-25MF - Null modem cable - DB25 male DB25 female cables can be used to connect a serial device to a switch box. Available in gray 25 FT This null modem cable - DB25 male / female cables can be used to connect a serial device to a switch box. Cables are available in gray.
[more info...]
    No reviews yet
    Rating: none
    Availability: Call For Pricing
    Price: CALL

    Null Modem Cable, DB9-F/F, 25FT
    Primus Cable.com Null Modem Cable, DB9-F/F, 25FT
    Item #: NM-2072-9FF - Null modem cable - DB9 female DB9 female cables can be used to connect a serial device to a switch box. Available in gray 25 FT This null modem cable – DB9 female / female cables can be used to connect a serial device to a switch box. Cables are available in gray.
    [more info...]
      No reviews yet
      Rating: none
      Availability: Call For Shipping
      Retail: $5.89
      Price: $3.79

      Null Modem Cable, DB9-M/F, 10FT
      Primus Cable.com Null Modem Cable, DB9-M/F, 10FT
      Item #: NM-2074-9MF - Null modem cable - DB9 male DB9 female cables can be used to connect a serial device to a switch box. Available in gray 10 FT This null modem cable - DB9 male / female cables can be used to connect a serial device to a switch box. Cables are available in gray.
      [more info...]
        No reviews yet
        Rating: none
        Availability: Call For Shipping
        Retail: $3.99
        Price: $1.99

        Null Modem Cable, DB9-M/F, 6FT
        Primus Cable.com Null Modem Cable, DB9-M/F, 6FT
        Item #: NM-2073-9MF - Null modem cable - DB9 male DB9 female cables can be used to connect a serial device to a switch box. Available in gray 6 FT This null modem cable - DB9 male / female cables can be used to connect a serial device to a switch box. Cables are available in gray.
        [more info...]
          No reviews yet
          Rating: none
          Availability: Call For Shipping
          Retail: $2.59
          Price: $1.69

          Products 1-4 of 4
          Primus Cable.com | 951-824-1571 | 36595 Kevin Road | Wildomar | California 92595 | Primus Cable is UpFront | online shopping
          Copyright © 2007-2012 PrimusCable, CRN Solutions, Inc. All rights reserved.