Rs232 serial cable max length

Security Concerns. Contact Us. Privacy Notice. Conditions of Use. Site Map. Newsletter Unsubscribe. Reviews [more] Write a review on this product. RS Repeater larger image. Description The recommended maximum length for RS cables is 50 feet. Customers who bought this product also purchased Converters LLC. The product has been added to the shopping cart. Useful optional accessories not included. What is the difference between rs and rs?

What is rs used for? What is rs cable? What cable is used for rs? DB9 cable. What type of connector is used for a telephone cable? Does rs cable need to be shielded? How many wires does rs use? What do you mean by serial port? What voltage is rs? RS RS Driver load impedance Is rs full duplex? How are rs signals measured? What is rs port used for? Is rs same as VGA? Is rs bidirectional? How does an rs work? Similar Asks. Popular Asks. You can make realllllly long serial cables-- if at slow speed and shielded.

The speed of light gets in your way at some point. In my experience well installed RS lines over decent telephone and Cat5e cable can go quite a considerable distance.

We have a serial dot matrix printer hooked up to a PC that's nearly m away. Other places that have the same requirements have managed to get 1km. Of course the baud rate is critical, we run it at so no good for high volumes of data but for 20 lines of text on a receipt printer it works just fine, the only issue we have is a poor mains electrical supply to the printer. Sign up to join this community.

The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Max Serial Cable Length? Ask Question. Asked 6 years, 4 months ago. Active 4 years, 10 months ago. Viewed 61k times. Junior Junior 4 4 gold badges 21 21 silver badges 44 44 bronze badges.

Our cable has a quite good quality though. Add a comment. Active Oldest Votes. R Drast R Drast 4, 13 13 silver badges 18 18 bronze badges. The 15m limit is for RS especially at the low voltage levels commonly used by modern PCs. You probably get further if you could use the entirely-within-RSspec 15 Volt.

So the lower the capacitance, less is voltage drop and longer the distance we can pass? Then I read the spec.