Difference between revisions of "Cable Spec 1"

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<table cellpadding=0>
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[[image:i2t_adapter.jpg|294px|right]]
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==Spec for RJ-45 Female to DB-9 Female Adapter - "ST" or Straight Through ==
 +
<br>
 +
This is the original RJ-45 to DB-9 conversion spec.  It is good for all applications except Benderlink Ethernet Modules with the CB-EL1 current loop board.  <br><br>
 +
 
 +
==Straight Through Pinout==
 +
[[image:cabllespec1opencover.png|400px|right]]
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 +
<table cellpadding=5 width=400>
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<tr>
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<td bgcolor="#e3e4f5" align="left">RJ-45 Side - Female</td>
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<td bgcolor="#e3e4f5" align="right">DB9 Side - Female</td>
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</tr>
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</table>
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<table cellpadding=5 width=400>
 
<tr>
 
<tr>
<td bgcolor="#abbad1" align="right">Function</td>
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<td bgcolor="#e3e4f5" align="right">Function</td>
<td bgcolor="#e3e4f5" width="50" align="right">RJ-45 Pin</td>
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<td bgcolor="#abbad1" align="right">Wire<br>Color</td>
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<td bgcolor="#e3e4f5" align="right">RJ-45<br>Pin</td>
 
<td>to</td>
 
<td>to</td>
<td bgcolor="#abbad1" width="50">DB9 Pin</td>
+
<td bgcolor="#abbad1" >DB9<br>Pin</td>
 
<td bgcolor="#e3e4f5">Function</td>
 
<td bgcolor="#e3e4f5">Function</td>
 
</tr>
 
</tr>
  
 
<tr>
 
<tr>
<td align="right">RTS - Blue</td>
+
<td align="right">RTS</td>
 +
<td align="right">Blue</td>
 
<td align="right">1</td>
 
<td align="right">1</td>
 
<td>----</td>
 
<td>----</td>
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<tr>
 
<tr>
<td align="right">DTR - Orange</td>
+
<td align="right">DTR</td>
 +
<td align="right">Orange</td>
 
<td align="right">2</td>
 
<td align="right">2</td>
 
<td>----</td>
 
<td>----</td>
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<tr>
 
<tr>
<td align="right">GND - Black</td>
+
<td align="right">GND</td>
 +
<td align="right">Black</td>
 
<td align="right">3</td>
 
<td align="right">3</td>
 
<td>----</td>
 
<td>----</td>
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<tr>
 
<tr>
<td align="right">TXD - Red</td>
+
<td align="right">TXD</td>
 +
<td align="right">Red</td>
 
<td align="right">4</td>
 
<td align="right">4</td>
 
<td>----</td>
 
<td>----</td>
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<tr>
 
<tr>
<td align="right">RXD - Green</td>
+
<td align="right">RXD</td>
 +
<td align="right">Green</td>
 
<td align="right">5</td>
 
<td align="right">5</td>
 
<td>----</td>
 
<td>----</td>
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<tr>
 
<tr>
<td align="right">DCD - Yellow</td>
+
<td align="right">DCD</td>
 +
<td align="right">Yellow</td>
 
<td align="right">6</td>
 
<td align="right">6</td>
 
<td>----</td>
 
<td>----</td>
<td>-</td>
+
<td>1</td>
<td>Not Used</td>
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<td>DCD</td>
 
</tr>
 
</tr>
  
 
<tr>
 
<tr>
<td align="right">DSR - Brown</td>
+
<td align="right">DSR</td>
 +
<td align="right">Brown</td>
 
<td align="right">7</td>
 
<td align="right">7</td>
 
<td>----</td>
 
<td>----</td>
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<tr>
 
<tr>
<td align="right">CTS - Grey</td>
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<td align="right">CTS</td>
 +
<td align="right">Grey</td>
 
<td align="right">8</td>
 
<td align="right">8</td>
 
<td>----</td>
 
<td>----</td>
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<br>
 
<br>
 
<br>
 
<br>
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 +
==Note about the DCD Yellow Wire==
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The DCD Yellow (RJ45 Pin 6) connection was added on July 4, 2014.  It is necessary for a connection to connector cable spec 40 for connection to the MiiC benders.  (See [[Cable Spec 40 - RJ45-DB25 MiiC Pinout]])
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<br><br>'''Note to ATT technicians: Include the DCD Yellow wire in all Cable Spec 1 adapters so that they can work with the MiiC bender serial connection.'''<br><br>
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 +
==Gender==
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Assume that you should use the DB-9 FEMALE for connection to standard male COM ports.<br><br>
 +
 +
==Label==
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Label each of these adapters with "ST", which means "Straight Through".<br><br>
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 +
==Important Testing Note==
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 +
<table cellpadding=5 width=400>
 +
<tr>
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<td bgcolor="#e3e4f5">The receiving pins in this adapter are prone to jump out of their inserted holes if they are not properly pressed in.<br><br>With the plug NOT snapped into the cover, plug the port into a DB9 male port to be sure none of the receiving pins are pressed back out of the inserted holes.</td>
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</tr>
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</table>
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<br><br>
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==Other Pages==
 +
 +
*[[Cable Spec]]s
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*[[Cable Spec 2]]

Latest revision as of 12:49, 18 March 2020

I2t adapter.jpg

Contents

Spec for RJ-45 Female to DB-9 Female Adapter - "ST" or Straight Through


This is the original RJ-45 to DB-9 conversion spec. It is good for all applications except Benderlink Ethernet Modules with the CB-EL1 current loop board.

Straight Through Pinout

Cabllespec1opencover.png
RJ-45 Side - Female DB9 Side - Female
Function Wire
Color
RJ-45
Pin
to DB9
Pin
Function
RTS Blue 1 ---- 7 RTS
DTR Orange 2 ---- 4 DTR (+5v)
GND Black 3 ---- 5 GND
TXD Red 4 ---- 3 TXD
RXD Green 5 ---- 2 RXD
DCD Yellow 6 ---- 1 DCD
DSR Brown 7 ---- 6 DSR
CTS Grey 8 ---- 8 CTS



Note about the DCD Yellow Wire

The DCD Yellow (RJ45 Pin 6) connection was added on July 4, 2014. It is necessary for a connection to connector cable spec 40 for connection to the MiiC benders. (See Cable Spec 40 - RJ45-DB25 MiiC Pinout)

Note to ATT technicians: Include the DCD Yellow wire in all Cable Spec 1 adapters so that they can work with the MiiC bender serial connection.

Gender

Assume that you should use the DB-9 FEMALE for connection to standard male COM ports.

Label

Label each of these adapters with "ST", which means "Straight Through".

Important Testing Note

The receiving pins in this adapter are prone to jump out of their inserted holes if they are not properly pressed in.

With the plug NOT snapped into the cover, plug the port into a DB9 male port to be sure none of the receiving pins are pressed back out of the inserted holes.



Other Pages