Startech SCNM9FF1MBK Female 9 Pin D-sub to Female 9 Pin D-sub Serial Cable, 1m Pvc

Durable constructionThe PVC jacket is resistant to abrasion and wear to protect the internal conductors in tough conditions.
Clear signal qualityThanks to the aluminium-Mylar shield, there's minimal risk of EMI, so you get high-quality signals.

Applications

• Nickel-plated connectors for resistance to corrosion
• Straight connector orientation for easy front-facing mounting
• Flame-retardant for safety in the event of a fire
The SCNM9FF1MBK 1m DB9 Null Modem Cable features two DB9 female connectors, allowing you to connect a serial device to a 9-pin serial port, or transfer files directly from PC to PC via a serial connection.

FAQs

• 1m Black DB9 RS232 Serial Null Modem Cable F/F
Does this cable have strain relief?Yes, the moulded connectors feature strain relief for protection against damage caused by excessive bending.

FAQs

What is the difference between a straight-through and null modem serial cable?
A null modem serial cable or sometimes referred to as crossover cable, connects two DTE devices without the use of a DCE devices in between. For this to happen, the Transmit (TXD) and Receive (RXD) pins on one of the serial connectors are flipped. Whereas a straight-through serial cable is a serial cable type, usually used to connect a DTE device to a DCE device. The pinout of the serial connectors on both sides of the cable usually the same and have a straight through serial cable.