DB9 F/F NULL MODEM CABLE

Product Features

Null Modem serial cables allows two DTE or DCE devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Our high-quality cables deliver the data for you quickly and reliably over short distances (less than 100 feet). Each of our Null Modem cables are designed with a rugged, overmolded construction that provides added strain relief and a solid connection each time. As always, the cables are foil shielded for protection from EMI/RFI interference caused by surrounding office equipment and flourescent lights. Available in a wide array of stock lengths and gender combinations, our offering also allows connections to DB9 (AT) or DB25 (PC) serial ports. Cables in male-to-female configurations are typically used as serial printer cables, while female-to-female versions are typically connecting two PC serial ports. Don't forget, custom lengths are our specialty.

DB9 M/F NULL MODEM ADAPTER

Crosses the data transmission lines in straight-through serial cables

Product Features

Convert your existing serial cables into null modem cables with the help of Show Me Cables Null Modem Adapters. A quick and easy fix for your DTE or DCE incompatibilities, connecting two RS-232 serial ports has never been so easy. Each cable will effectively cross the data transmission lines. With their molded design providing a solid connection, each adapter is shielded against outside EMI/RFI interference while giving you the flexibility to meet your connectivity needs. Connectors: DB9 male to DB9 female Fully shielded against outside EMI/RFI interference Crosses the data transmission lines in straight-through serial cables Economical solution for connecting serial ports on notebooks

DB25M to DB9F NULL MODEM CABLE

Product Features

Null Modem serial cables allows two DTE or DCE devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission.  Show Me Cable's high-quality cables deliver the data for you quickly and reliably over short distances (less than 100 feet). Each of our Null Modem cables are designed with a rugged, overmolded construction that provides added strain relief and a solid connection each time. As always, the cables are foil shielded for protection from EMI/RFI interference caused by surrounding office equipment and fluorescent lights. Available in a wide array of stock lengths and gender combinations, our offering also allows connections to DB9 (AT) or DB25 (PC) serial ports. Cables in male-to-female configurations are typically used as serial printer cables, while female-to-female versions are typically connecting two PC serial ports. Don't forget, custom lengths are our specialty. Call 888-519-9505 for more details Pin Configuration: DB9F          DB25M shield            shield     1               NC     2                2     3                3     4                6     5                7     6                NC     7                5     8                4     9                NC

DB25 M/F NULL MODEM CABLE

NULL MODEM ADAPTER - DB25 M/F

Pin-Out:

Male to Female:

• 1-1
• 2-3
• 3-2
• 4-8
• 5,6-20
• 7-7
• 8-4
• 20-5,6

DB25 F/F NULL MODEM CABLE