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Null Modem Cable DB9/DB9

The most common serial interface standard is RS232 or EIA232C established by the Electronic Industries Association ( EIA). This standard specifies transmission at signal rates of 20kps or less with a 15 meter maximum distance. 

 

  • Connect DB9 Male, DB9 Female (DB9 M/M, DB9 F/F, DB9 M/F available under request) 
  • Gold contact plating provides reliable connections with repeated mating cycles
  • Molded backshells provide durability and increased strength at cable entry point
  • 100% shielding throughout for protection against EMI/RFI
  • Length options are 1.5M, 3M, 5M, 7.5M, 10M, we can also meet other length you request;
  • color is gray or black
  • Regullar wiring arrangement list below, We can also offer under your wiring arrangement

 

DB9 Null Modem Cable Wiring Arrangement

Wiring D

Wiring G

DB9

DB9

DB9

DB9

1

1

2

3

2

3

3

2

3

2

4

16

4

4

1

4

5

5

6

4

6

6

5

5

7

7

7

8

8

8

8

7

9

9

SHELL

SHELL

SHELL

SHELL

 

 

 

Item

Description

Wiring

Length

261202-1.5

Null Modem Cable, Molded DB9 M / F

D

1.5 M

261202-3

Null Modem Cable, Molded DB9 M / F

3 M

261202-5

Null Modem Cable, Molded DB9 M / F

5 M

261202-7.5

Null Modem Cable, Molded DB9 M / F

7.5 M

 

Item

Description

Wiring

Length

261203-1.5

Null Modem Cable, Molded DB9 M / F

G

1.5 M

261203-3

Null Modem Cable, Molded DB9 M / F

3 M

261203-5

Null Modem Cable, Molded DB9 M / F

5 M

261203-7.5

Null Modem Cable, Molded DB9 M / F

7.5 M

 

Item

Description

Wiring

Length

261204-1.5

Null Modem Cable, Molded DB9 F / F

D

1.5 M

261204-3

Null Modem Cable, Molded DB9 F / F

3 M

261204-5

Null Modem Cable, Molded DB9 F / F

5 M

261204-7.5

Null Modem Cable, Molded DB9 F / F

7.5 M

 

Item

Description

Wiring

Length

261205-1.5

Null Modem Cable, Molded DB9 F / F

G

1.5 M

261205-3

Null Modem Cable, Molded DB9 F / F

3 M

261205-5

Null Modem Cable, Molded DB9 F / F

5 M

261205-7.5

Null Modem Cable, Molded DB9 F / F

7.5 M

 

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