CABLEMAX CableMax RS-232 LED link Tester DB-9 Male to DB-9 Female

CABLEMAX CableMax RS-232 LED link Tester DB-9 Male to DB-9 Female

Q: How the indicator led tell you is ok or not

Please use the following link, it has all the information on the operation, single page easy reference and description of the lamps and how the display of lit, not lit, and color of the LED is interpreted.http://serialstuff.amazonwebstore.com/CableMax-RS232-LED-link-Tester-DB9/M/B004OT995U.htm

Q: Are there simply LEDs connected to the lines, or does it have one shot circuitry to make the LEDs stay on for a bit even with a short pulse?

There is no one-shot dwell circuit, but the LEDs are two-color so you can see signal levels even when they're asserted false/space.

Q: Will this device show if the PC serial port is working properly, or does it have to be plugged in between the pc and a device, such as a printer?

it needs to be plugged in between the pc and a device. it will indicate comunication between the two on each of the pins of the rs-232.

Q: Is it possible to test db25 connections with this device? Maybe with an adapter,?

Yes, you will need a DB25 Male to DB9 female adapter. If you want to test online then you would also need a DB9 Male to a DB25 female adapter.

4.7/5

Product ID: 346887762

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Details

Compatible devices
Monitor
Specific uses for product
Monitor
Connector type
DB9
Colour
Black
Item dimensions L x W x H
45 x 35 x 21

💡Double Color LED

🔌RS-232 Interface

🖥️Cross-Platform Compatibility

Frequently Bought Together

CABLEMAX RS-232 LED Link Tester DB-9 Male to DB-9 Female

RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module

DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

Description

🔗 Connect with Confidence!

COMPACT DESIGN - Lightweight and portable for on-the-go professionals.
SEAMLESS CONNECTIVITY - Standard RS-232 DTE & DCE interface for effortless integration.
PLUG PLAY SIMPLICITY - No power required; just connect and start using.
VISUAL DATA MONITORING - Double color LED indicators for instant data transfer feedback.
UNIVERSAL COMPATIBILITY - Works flawlessly with Windows, Linux, and Mac OS X.

The CABLEMAX RS-232 LED Link Tester is a versatile tool designed for professionals needing reliable data transfer verification. Featuring a standard RS-232 interface with DB-9 connectors, it offers plug-and-play convenience and double color LED indicators for easy monitoring. Compatible with multiple operating systems, this compact device is perfect for tech-savvy managers on the move.

Specifications

Finish Types	Plastic
Color	Black
Warranty Type	Limited
Unit Count	1.0 Count
Number of Items	1
Item Weight	0.11 Pounds
Package Quantity	1
Item Dimensions	5 x 2.5 x 0.8 inches
Connector Type Used on Cable	DB-9
Number of Ports	1
Compatible Devices	Monitor
Specific Uses For Product	Monitor

Have a Question? See What Others Asked

How the indicator led tell you is ok or not

Are there simply LEDs connected to the lines, or does it have one shot circuitry to make the LEDs stay on for a bit even with a short pulse?

Will this device show if the PC serial port is working properly, or does it have to be plugged in between the pc and a device, such as a printer?

Is it possible to test db25 connections with this device? Maybe with an adapter,?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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