Null Modem Cable

Null Modem Serial Cable Definition - About.com Tech
A null modem cable connects two standard serial ports for the purpose of computer-to-computer networking. Null modem cables enable data transfer between two computers with a minimum of setup required. ... Read Article

Linux Serial How-To - 20.4 RTS/CTS And DTR/DSR Flow Control
Linux Serial How-To: 20.4 RTS/CTS and DTR/DSR Flow Control About.com. Food; Health; Home; Money; Style; Tech; Travel; More Autos; Such a cable (with other signals crossed over as well) is called a "null modem" cable. See Cabling Between Serial Ports. ... Read Article

Agilent 34398A/99A RS-232 Kits
Null modem cable, 9-pin F to 9-pin F, 2.5 meters (8 ft. 2.5 in.), Agilent Part Number F1047-80002. Adapter, 9-pin M to 25-pin F (straight through), for PCs and printers, Agilent Part Number 5181-6641. This Reference Guide, Agilent Part Number 34398-90001. ... Read Full Source

Refrigeration
A href Even the popular web siteYouTube.com has seen the posting of numerous comedy skit p. 11 a PC connected to the system locally or by remote modem communications. refrigeration Ca 93454 800 so college drive santa maria ca 93454 null 001113 antelope valley ... View Video

Rs232 NULL Modem
Overview How to create your own RS-232 null modem cable using an existing Cat6 cable run and some DB9 connectors without any wire clipping or soldering. ... Retrieve Doc

Q: I Want To Use RS-422 Converters To Extend RS-232. How Do I ...
This original connection requires a Null Modem cable because both Computer and Device are configured as DTE. In this case, the first RS-422 Converter connects to the Computer with a Standard serial cable wired pin #1 to #1, #2 to #2, etc. ... Retrieve Full Source

RS232 Serial cable Pinout I - London South Bank University
RS232 serial cables pinout On these pages RS232 serial connector pin assignment RS232 DB9 to DB25 converter RS232 serial loopback test plugs RS232 null modem cables ... Access Full Source

Null Modem RS232 Cable - YouTube
Http://www.tvtrade.ie/rs232-serial-null-modem-cable.html ... View Video

Null Modem & Serial Cables - YouTube
Null Modem and Serial RS232 DB9 DB25 from Professional Cable Orem, Utah. ... View Video

Aspire Mail Plus Software Upgrade Instructions
Aspire Mail 9-pin to 9-pin Null Modem Cable To Aspire Mail Serial Port To PC Serial Port 2 3 5 7 8 6 1 4 9 3 2 5 8 7 4 1 6 9 5 4 3 2 1 9 8 7 6 0893100 - 157 APP LED Flash Card Socket Reset Button ... Access Full Source

FTDI USB-NMC-2.5m Datasheet
USB NMC-2.5m USB To USB Null Modem Cable Datasheet Version 1.00 Clearance No.: FTDI# 40 1 Description The NMC cable is a USB powered, USB 2.0 full speed compatible, 2.5m cable which supports data transfer rate up to 3 Mbaud at TTL levels. ... Document Viewer

Title: X.21 null modem (cross over) cable Author: FarSite Keywords: x.21 null modem cross over Created Date: 1/23/2004 1:52:48 PM ... Fetch Here

AllenBradley Hardware Interface Cable Information For ...
Hardware Interface Cable Information for Personal/Industrial Computer Systems Product Data 4 Figure 2 Pinout for Cat. No. 1784CXK RS232C Null Modem Cable for 25pin ... View Full Source

RS-232 - Wikipedia, The Free Encyclopedia
The standard does not address the possibility of connecting a DTE directly to a DTE (can use null modem cable to connect DTE to DTE), or a DCE to a DCE. Role in modern personal computers Edit. PCI Express x1 card with one RS-232 port. Main article: Serial port. ... Read Article

Virtual Null Modem
The null modem cable with loop back handshaking is often advised as the best low cost available null modem cable. But, is it really so good? The simple null modem cable without handshaking has the disadvantage that it does not permit proper written software to communicate with it. ... Retrieve Doc

Wiring You Fadal CNC Machine For RS232
Wiring You Fadal CNC Machine for RS232 Sometimes we delve so deep into the fundamental understanding of the RS232 protocol; we Next, install your 9/25 pin Null-Modem cable from your PC to the switch box shown. While we depict a 4 position, they come in 2 port models and up from ... Retrieve Full Source

RS-232 Cables, Wiring And Pinouts Brief Tutorial And Pinouts ...
Is no DCE to raise CTS, the outgoing RTS signal is looped in the NULL modem cable to the incoming CTS satisfy the DTE's need for this signal. RS232 DB9 NULL Modem Pinout Use when connecting two systems, for example two PCs, via their DB9 interfaces without a ... Access Content

Null Modem Cable - Imagestream
Null Modem Cable Building a DTE to DTE (Null Modem) Cable This page provides information for connecting two asynchronous serial (RS-232) Data Terminal ... Get Document

Accessories - Cables - FreeWave Technologies
ASC2009NM NULL MODEM Cable, Diagnostics & Programming, 20 pin board level connector to DB9 - For use between Plus radio to board level serial radio ECD2409NM NULL MODEM Cable, DB9 to DB9, male to male, 6 ft length - For use between Plus ... View Doc

Introduction To Network Cables And And Cable Types
Crossover Cables. Null modem cables are one example of the category of crossover cables. Routers - DSL and Cable Modem Network Routers. A 101 Guide to Working With IP Addresses. Working with IP Addresses and Subnets. Set Up Computer Networks and Connections. ... Read Article

1 Port FTDI USB To RS232 Null Modem Adapter - StarTech.com
1 Port FTDI USB to RS232 Null Modem Adapter *actual product may vary from photos. Instruction Manual to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is rebooted. ... Doc Viewer

How To Configure Windows 98, Windows 2000, Windows NT, And ...
How to Configure Windows 98, Windows 2000, Windows NT, and Windows XP Professional Dial−up Networking by a Null−Modem Cable Document ID: 14946 ... Access Document

NULL-MR3 R00 RS232C Generic Null-Modem Cable
NULL-MR3 R00 RS232C Generic Null-Modem Cable Compatible with FarSync T1U, T2U, T4U, T2P and T4P cards Cables using this pinout are known as Null-Modem or Crossover cables, they can be used as a low ... Get Doc

Connector Pin Assignments - Cisco Systems
Table B-5 Ethernet Connector Pin Assignments for T568B RJ-45 Pin Wire Color (T568B) Wire Diagram (T568B) 10BASE-T 100BASE-T Figure B-4 through Figure B-6 show the pin assignments for the cable connection for an RS-232 null modem, RJ-45 straight-through cable, ... Fetch Content

50 NULL MODEM CABLES SERIAL CABLES
C27-sm-sf null modem molded cable (db-9 / db-9) order code description 1-24 25-49 50+ c09-09m-09f-06 db-9 male/db-9 female, 6 feet $2.73 2.60 2.42 ... Visit Document