Author Topic: Did you know Monoprice.com sells cheap Loconet cables?  (Read 1343 times)

0 Members and 1 Guest are viewing this topic.

Ed Kapuscinski

  • Global Moderator
  • Crew
  • *
  • Posts: 25063
  • Head Kino
  • Respect: +9800
    • Conrail 1285

railnerd

  • Crew
  • *
  • Posts: 764
  • Gender: Male
  • Respect: +230
Re: Did you know Monoprice.com sells cheap Loconet cables?
« Reply #1 on: April 17, 2015, 04:48:05 PM »
0
Um, I think you want the "Straight" cables...  pin 1 to pin 1, pin2 to pin 2.

Ed Kapuscinski

  • Global Moderator
  • Crew
  • *
  • Posts: 25063
  • Head Kino
  • Respect: +9800
    • Conrail 1285
Re: Did you know Monoprice.com sells cheap Loconet cables?
« Reply #2 on: April 17, 2015, 04:52:45 PM »
0
According to the Digitrax info:

Quote
LocoNet cables are wired pin 1 to pin 1. When you hold the plug with the tab up and look into the end of the connector you will see the wires listed above starting at the left side and moving to the right. (This is sometimes called a “reversing cable” in the telecom industry even though it really does not reverse.)

That's why I was thinking we need the reversing ones.

railnerd

  • Crew
  • *
  • Posts: 764
  • Gender: Male
  • Respect: +230
Re: Did you know Monoprice.com sells cheap Loconet cables?
« Reply #3 on: April 17, 2015, 04:57:18 PM »
0
Yeah, it is confusing…  the "straight" through cables have the tabs alternating.  "Straight wire connections for data lines. Straight cables preserve the right to left order of the pins inside the connectors."

-Dave

mmyers

  • The Pitt
  • Crew
  • *
  • Posts: 1003
  • Respect: +51
Re: Did you know Monoprice.com sells cheap Loconet cables?
« Reply #4 on: April 17, 2015, 05:52:12 PM »
0
You want the straight ones for data.

reinhardtjh

  • Crew
  • *
  • Posts: 3045
  • Respect: +376
Re: Did you know Monoprice.com sells cheap Loconet cables?
« Reply #5 on: April 17, 2015, 06:09:35 PM »
0
More:
http://www.monoprice.com/Category?c_id=102&cp_id=10222

In this listing you want the ones that says "Straight xxft, for data".  Voice cables have the wires crossed over. Like a null modem serial cable (may be too old a reference for some). Data cables have pin 1 to pin 1, etc.

Monoprice sells enough cables that they usually get the nomenclature right.  In this case they do where they say the Voice cables are reversed.  They are.  We want the data cables for Loconet.
John H. Reinhardt
PRRT&HS #8909
C&O HS #11530
N-Trak #7566