Avocent SuperSerial manual RS-232 Device Cabling, To ESP RJ-45 Port Pin # To Terminal / Printer

Page 5

1.2 RS-232 Device Cabling

Figures 3 through 5 show the pin assignments required for an RS-232 cable connection between the ESP RJ-45 ports and your devices.

To ESP RJ-45 Port

Pin #

 

Pin #

To Terminal / Printer

Clear to Send

10

 

4

Request to Send

N/C

9

 

 

 

N/C

8

 

 

 

Signal Ground

7

 

7

Signal Ground

Transmit Data

6

 

3

Receive Data

Receive Data

5

.

2

Transmit Data

Data Carrier Detect

4

20

Data Terminal Ready

N/C

3

8

Data Carrier Detect

DataTerminal Ready

2

6

Data Set Ready

Request to Send

1

5

Clear to Send

 

 

 

..... o o o o o o o . 1

 

 

 

..... o

1

 

 

DB-25 (FEMALE)

..........

 

 

1

 

 

 

............

RJ-45 (Plug)

DB-25 (MALE)

Cable End View

Cable End View

Figure 3. Cable Pin Assignments for ESP RJ-45 to Terminal/Printer

To ESP RJ-45 Port

Pin #

 

Pin #

To PC (DB-9)

Clear to Send

10

 

7

Request to Send

N/C

9

 

 

 

 

N/C

8

 

 

 

 

Signal Ground

7

 

5

Signal Ground

Transmit Data

6

 

2

Receive Data

Receive Data

5

.

3

Transmit Data

Data Carrier Detect

4

4

Data Terminal Ready

N/C

3

6

Data Set Ready

Data Terminal Ready

2

1

Data Carrier Detect

Request to Send

1

8

Clear to Send

1

 

 

 

o o o o o

1

..........

 

 

 

 

 

 

 

 

 

 

 

o o o o

 

RJ-45 (Plug)

 

 

 

DB-9 (FEMALE)

Cable End View

 

 

 

Cable End View

Figure 4. Cable Pin Assignments for ESP RJ-45 to PC DB-9

To ESP RJ-45 Port

Pin #

Pin #

To Modem

Clear To Send

10

5

Clear to Send

N/C

9

 

 

N/C

8

 

 

Signal Ground

7

7

Signal Ground

Transmit Data

6

2

Transmit Data

Receive Data

5

3

Receive Data

Data Carrier Detect

4

8

Data Carrier Detect

N/C

3

 

 

Data Terminal Ready

2

20

Data Terminal Ready

Request to Send

1

4

Request to Send

.......... 1

 

1

 

 

............

RJ-45 (Plug)

 

 

DB-25 (MALE)

Cable End View

 

 

Cable End View

Figure 5. Cable Pin Assignments for ESP RJ-45 to Modem DB-25

5Equinox ESP Multi-Interface Serial Hub Product Installation Guide

Page 4 Page 6
Image 5
Page 4 Page 6
Contents ESP Multi-Interface Serial Hub Product Installation GuideHardware ESP-8 MI Kit ContentsESP Front View If the ESP fails to boot Hardware InstallationTo ESP RJ-45 Port Pin # To Terminal / Printer RS-232 Device CablingConnect to Modems & Multiplexers Terminals & Printers RS-232 Modular Adaptors and CablesRS-530 Modular Adaptors Wire RJ-45 Reversing CableInit and Reset Buttons Windows Driver InstallationWindows NT OpenServer Installing Directly from CD-ROMPage UnixWare DOS LinuxAIX Installing Directly from CD-ROM AIX 5.1 onlyPage Year of Manufacture Declaration of ConformityEuropean Union
Top Page Image Contents