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. 803-7347
Mfr. Part No.2302146
SGD112.35
Each
units
- - - - - - - - - - - - -
RS Stock No. 186-4045
Mfr. Part No.SCNM9FF1MBK
BrandStartech
SGD6.76
Each
units
DB-9 (9 Pin, D-Sub) Female DB-9 (9 Pin, D-Sub) Female 1m 9 Modem Black - PVC - - - CE -
RS Stock No. 858-2901
Mfr. Part No.2900761
SGD290.44
Each
units
- - - - - - - - - - - - -
RS Stock No. 773-7926
Mfr. Part No.2127931-3
SGD65.81
Each
units
Male SFP+ Male SFP+ 2m 20 SFP Black - - - - - - -
RS Stock No. 852-9284
Mfr. Part No.2305376
SGD166.24
Each
units
Female IDC 50-Pin - 2m - - - - - CABLE-FLK50/OE/0.14/200 - - - -
RS Stock No. 164-4726
Mfr. Part No.2127934-4
SGD72.657
Each (In a Bag of 20)
units
Male SFP+ Male SFP+ 3m 20 SFP Black - - - - - - -
RS Stock No. 803-7350
Mfr. Part No.2302201
SGD141.94
Each
units
- - - - - - - - - - - - -
RS Stock No. 172-0659
Mfr. Part No.2821222-5
SGD56.19
Each
units
Male SFP28 Male SFP28 500mm 4 Direct Attach Black - PVC SFP28 Shielded 30 AWG - -
New
RS Stock No. 193-2816
Mfr. Part No.PLATE25F16LP
BrandStartech
SGD7.10
Each
units
Female 25 Pin D-Sub Female 26 Pin IDC 400mm - Parallel Cable Assembly Grey - PVC - - - CE, REACH -
New
RS Stock No. 197-5433
Mfr. Part No.DB9CONCABL6
BrandStartech
SGD34.90
Each
units
Male RJ-45 Female DB-9 1.9m 8 PVC Blue - - 600, 800, 1600, 1700 - - - -
RS Stock No. 857-6287
Mfr. Part No.2302104
SGD102.42
Each
units
- - - - - - - - - - - - -
RS Stock No. 116-4183
Mfr. Part No.11.01.3718-50
BrandRoline
SGD15.25
Each
units
Female DB25 Female DB25 1.8m - RS-232 Grey - - - - - - -
RS Stock No. 721-1544
Mfr. Part No.10093084-2010LF
SGD87.00
Each
units
38 Way Male QSFP 38 Way Male QSFP 1m - Serial Cable Assembly - - - - - - - -
RS Stock No. 172-0660
Mfr. Part No.2821222-3
SGD47.80
Each
units
Male SFP28 Male SFP28 1m 4 Direct Attach Black - PVC SFP28 Shielded 30 AWG - -
RS Stock No. 186-4048
Mfr. Part No.SCNM925FM
BrandStartech
SGD9.02
Each
units
DB-9 (9 Pin, D-Sub) Female DB-25 (25 Pin, D-Sub) Male 3m - Modem Grey - PVC - - - CE -
RS Stock No. 164-4711
Mfr. Part No.2053453-2
SGD157.437
Each (In a Bag of 10)
units
QSFP+ 4x SFP+ 1m 38, 4 x 20 SFP Black - - - - - - -
RS Stock No. 857-6514
Mfr. Part No.2305525
SGD184.97
Each
units
- - - - - - - - - - - - -
RS Stock No. 186-4046
Mfr. Part No.MXT1003MBK
BrandStartech
SGD11.28
Each
units
DB-9 (9 Pin, D-Sub) Male DB-9 (9 Pin, D-Sub) Female 3m - Serial Cable Assembly Black - PVC - - - CE -
RS Stock No. 164-4722
Mfr. Part No.2127931-2
SGD65.856
Each (In a Bag of 50)
units
Male SFP+ Male SFP+ 1m 20 SFP Black - - - - - - -
New
RS Stock No. 193-2832
Mfr. Part No.NM9FF
BrandStartech
SGD5.11
Each
units
Female 9 Pin D-Sub Female 9 Pin D-Sub 50mm - Modem Grey - - - - - CE, REACH -
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