Serial Cable Assemblies

Serial cable assemblies are used for data transfers between computers via serial communication protocols (data sent one bit at a time). Serial cable assemblies mostly use the RS-232 (Recommended Standard 232) interface specifications.

What are serial cable assemblies used for?

Although serial cable assemblies have been replaced in some areas by Ethernet, wireless and USB connectorstechnologies, they are still used in applications where two devices need to connect with each other by means of serial communication protocols.

Industry examples include industrial automation systems, scientific instruments, point of sale technologies, consumer products and industrial circuit boards.


Types of serial cable assemblies

The main types of serial cable assemblies include:

  • Basic DTE-DCE cables with universal compatibility features, typically used in data terminal equipment and data communication applications.
  • Null modem cables, which ensure connection stability between two PCs where no modem is present.
  • V.35 crossover cables, which enable enhanced data rates and increased transfer speeds.
  • Serial printer cables that are used to connect computers and printers with serial port features.

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Description Price Connector A Connector B Length Number of Populated Ways Cable Type Sheath Colour Current Rating Outer Sheath Material Series Shielding Size of Strands Standards Met Voltage Rating
RS Stock No. 777-621
Mfr. Part No.11.01.6218-50
BrandRoline
HK$101.84
Each
units
Male DB9 Female DB9 1.8m - RS-232 Grey - - - - - - -
RS Stock No. 394-3326
Mfr. Part No.11.01.6260-25
BrandRoline
HK$160.81
Each
units
Male DB9 Female DB9 6m - RS-232 Grey - - - - - RS232 -
RS Stock No. 394-3578
Mfr. Part No.11.01.6290-25
BrandRoline
HK$219.65
Each
units
Male DB9 Female DB9 10m - RS-232 Grey - - - - - RS232 -
RS Stock No. 116-3001
Mfr. Part No.11.01.6018-50
BrandRoline
HK$106.90
Each
units
Male DB9 Male DB9 1.8m - RS-232 Grey - - - - - - -
RS Stock No. 116-4155
Mfr. Part No.11.01.3660-25
BrandRoline
HK$192.64
Each
units
Male DB25 Female DB25 6m - RS-232 Grey - - - - - - -
RS Stock No. 116-4177
Mfr. Part No.11.01.3690-20
BrandRoline
HK$310.46
Each
units
Male DB25 Female DB25 9m - RS-232 Grey - - - - - - -
RS Stock No. 116-4127
Mfr. Part No.11.01.3630-50
BrandRoline
HK$124.60
Each
units
Male DB25 Female DB25 3m - RS-232 Grey - - - - - - -
RS Stock No. 116-4228
Mfr. Part No.11.01.5918-50
BrandRoline
HK$112.99
Each
units
Female DB9 Female DB9 1.8m - RS-232 Grey - - - - - - -
RS Stock No. 116-4111
Mfr. Part No.11.01.3618-25
BrandRoline
HK$87.70
Each
units
Male DB25 Female DB25 1.8m - RS-232 Grey - - - - - RS232 -
RS Stock No. 116-4133
Mfr. Part No.11.01.3645-25
BrandRoline
HK$142.07
Each
units
Male DB25 Female DB25 4.5m - RS-232 Grey - - - - - - -
RS Stock No. 741-7070
Mfr. Part No.C232HM-EDHSL-0
BrandFTDI Chip
HK$334.93
Each
units
Male USB Female Receptacle 500mm - USB - - - - - - - -
RS Stock No. 812-926
Mfr. Part No.11.01.9018-50
BrandRoline
HK$82.87
Each
units
Female DB9 Female DB9 1.8m 9 Serial Cable White - - - - - - -
RS Stock No. 758-7416
BrandRS PRO
HK$20.34
Each
units
Female CDS 09S Male CDS 25P 300mm - Serial Cable Assembly Black - PVC - - - - -
RS Stock No. 196-744
Mfr. Part No.36697-0032
BrandMolex
HK$169.47
Each
units
16 Way Male Rectangular Pigtail 2m - PVC Black - - HANDYLINK - - - -
RS Stock No. 111-6158
Mfr. Part No.1656314
HK$158.48
Each
units
Male D-Sub Female D-Sub 5m 25 - Grey 1 A PVC VS-25-DSUB-20-LI-5.0 Shielded - EAC Approval 125 V
RS Stock No. 172-0662
Mfr. Part No.2821222-1
HK$396.79
Each
units
Male SFP28 Male SFP28 3m 4 Direct Attach Black - PVC SFP28 Shielded 30 AWG - -
RS Stock No. 172-0663
Mfr. Part No.2-2231368-2
HK$455.15
Each
units
Male QSFP Male QSFP 500mm - Direct Attach Black - PVC ZQSFP - 33 AWG - -
RS Stock No. 172-0664
Mfr. Part No.1-2231368-6
HK$576.06
Each
units
Male QSFP Male QSFP 1m 16 Direct Attach Black - PVC QSFP Shielded 33 AWG - -
RS Stock No. 182-8820
BrandRS PRO
HK$59.87
Each
units
D25 Way Male D25 Way Male 2m 25 Serial/Parallel Cable Grey - PVC - Aluminium-Mylar Foil - CE, REACH -
New
RS Stock No. 196-6754
Mfr. Part No.FFSD-25-D-14.00-01-N
BrandSamtec
HK$170.69
Each
units
Female IDC 50-pin Female IDC 50-pin 14in - Flat Ribbon Cable Grey - - FFSD - - - -
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