Rj45 db25 serial pinout

Ultra Spec Cables , seems to carry most or all of these cables, at reasonable prices. There have been some customer service problems with Ultra Spec, but they seem to be working this out. Check your order carefully. Network Technologies Inc. The SLC serial port splitter cable is Sun part Strange, but true.

Configure the modem cable on Port B with the pinout shown to the right. Sun InfoDoc , available via login to contract customers only, at sunsolve. Only use port A. It probably works well with the other systems listed in this section, too. Note that these are wired DCE. Check the signal names and pin numbers for the port on your Annex model, because the pinouts vary.

Match the signal names to determine your wiring needs. A standard serial cable is used to connect the controller service interface to a dumb terminal or computer serial port with terminal emulation. Note: The serial port is reserved for special service procedures that can be performed only by qualified, trained service personnel.

Do not attempt to perform any procedures through the serial port or you risk damaging the disk tray configuration and data. For other connections to this device, see that Sun document. Macintosh serial cables may also work for terminal connections if lines 2 and 3 are crossed, as in a null-modem cable , but not for modem connections, since the Macintosh cable has no DCD line.

There are several different Mac modem cables, so check that the pinout matches what you need. Note that DB25 pin 6, 15, 22, 24, and 25 are not supported on the Sun serial port adapter cable. Not all will work. Reprinted from the Sun Microsystem Inc. This is seldom necessary with modern serial devices, because most devices can use either voltage set.

But, there are those rare times when some strange device cares about the serial port voltage. The 2 ports are wired in the same way. The serial port connector provides asynchronous serial communications. Use a splitter cable Sun part XA to access port B. Coax Tranceiver. IP Camera. IR Camera.

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