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. 172-0661
Mfr. Part No.2821222-2
TWD1,172.00
Each
units
Male SFP28 Male SFP28 2m 4 Direct Attach Black - PVC SFP28 Shielded 30 AWG - -
RS Stock No. 122-3039
BrandRS PRO
TWD804.00
Each
units
Female D-Sub - 2m 9 Serial Cable Assembly Black 5 mA PVC GTC Sealed Aluminium Foil 24 → 20 AWG - 500 V dc
New
RS Stock No. 201-5774
Mfr. Part No.2926548
TWD3,039.00
Each
units
Single Wire Male D-Sub 3m 25 - Grey - - D25SUB - - - -
New
RS Stock No. 201-5275
Mfr. Part No.2926661
TWD4,313.00
Each
units
Single Wire Male D-Sub 1.5m 50 - Grey - - D50SUB - - - -
RS Stock No. 186-4041
Mfr. Part No.SCNM9FF2MBK
BrandStartech
TWD177.00
Each
units
D-Sub) Female, DB-9 (9 Pin D-Sub) Female, DB-9 (9 Pin 2m 9 Modem Black - PVC - - - CE -
New
RS Stock No. 201-6801
Mfr. Part No.2302188
TWD3,842.00
Each
units
Female D-Sub Male D-Sub 25-Pin 6m 25 - Grey - - D25SUB - - - -
RS Stock No. 172-0662
Mfr. Part No.2821222-1
TWD1,278.00
Each
units
Male SFP28 Male SFP28 3m 4 Direct Attach Black - PVC SFP28 Shielded 30 AWG - -
RS Stock No. 193-2814
Mfr. Part No.PLATE9M16
BrandStartech
TWD98.00
Each
units
Female 10 Pin IDC Male 9 Pin D-Sub 400mm - Serial Cable Assembly Grey - - - - - CE, REACH -
RS Stock No. 775-4883
Mfr. Part No.2053453-4
TWD4,033.00
Each
units
QSFP+ 4x SFP+ 3m 4 x 20, 38 SFP Black - - - - - - -
RS Stock No. 857-6511
Mfr. Part No.2305509
TWD3,239.00
Each
units
Female DB37 - - - - - - - - - - - -
New
RS Stock No. 201-6816
Mfr. Part No.2926221
TWD3,151.00
Each
units
Single Wire Female D-Sub 500mm 37 - Grey - - D37SUB - - - -
RS Stock No. 111-6151
Mfr. Part No.1656259
TWD553.00
Each
units
Male D-Sub Female D-Sub 5m 9 - Grey 1 A PVC VS-09-DSUB-20-LI-5.0 Shielded - EAC Approval 125 V
RS Stock No. 852-9316
Mfr. Part No.2305884
TWD4,770.00
Each
units
- - - - - - - - - - - - -
RS Stock No. 172-0667
Mfr. Part No.2821262-4
TWD1,812.00
Each
units
Male SFP28 Male SFP28 2m 4 Direct Attach Black - PVC SFP28 Shielded 33 AWG - -
RS Stock No. 193-2829
Mfr. Part No.GC99MFRA2
BrandStartech
TWD228.00
Each
units
Male 9 Pin D-Sub FeMale 9 Pin D-Sub 30mm - Serial Cable Assembly Grey - - - - - CE, REACH -
New
RS Stock No. 201-5585
Mfr. Part No.2926276
TWD4,777.00
Each
units
Single Wire Female D-Sub 4m 37 - Grey - - D37SUB - - - -
RS Stock No. 773-7932
Mfr. Part No.2127934-6
TWD2,033.00
Each
units
Male SFP+ Male SFP+ 5m 20 SFP Black - - - - - - -
RS Stock No. 186-4042
Mfr. Part No.MXT1001MBK
BrandStartech
TWD132.00
Each
units
D-Sub) Male, DB-9 (9 Pin D-Sub) Female, DB-9 (9 Pin 1m - RS-232 Black - PVC - - - CE -
RS Stock No. 161-4712
Mfr. Part No.2127934-6
TWD1,913.20
Each (In a Bag of 10)
units
Male SFP+ Male SFP+ 5m 20 SFP Black - - - - - - -
New
RS Stock No. 201-6802
Mfr. Part No.2302285
TWD3,631.00
Each
units
Female D-Sub Male D-Sub 1.5m 50 - Grey - - D50SUB - - - -