Serial cable built for direct device-to-device communication, ideal where legacy ports still matter. Reliable connections reduce downtime and make system maintenance less stressful for engineers. Is the Plinkwirekb Micro DB9 Serial Cable the practical choice for your server racks and embedded projects?
⚡ At a Glance
- • Connection Type: Null modem Micro DB9 male to DB9 female, Micro-D 1.27mm pitch to open end option
- • Best for: Server management, legacy equipment integration, industrial and embedded systems, point-to-point serial links
- • Not ideal for: Setups requiring straight-through DB9 pinouts
Null modem wiring enables direct serial communication without a modem. Cutting the D-Sub 9-pin female yields an open-ended cable for custom terminations.
Direct device-to-device communication - with null modem wiring
Null modem configuration crosses transmit and receive signal paths so two serial ports can communicate directly without a modem. The wiring supports standard RS-style serial signalling for point-to-point links.
Direct connections simplify server console access and point-to-point control, removing the need for extra intermediary hardware. Useful where quick, local serial access is required for setup and troubleshooting.
On-site customisation - thanks to Micro-D 1.27mm pitch and open-end option
The cable uses a Micro-D 9-pin layout at 1.27mm pitch and includes a D-Sub 9-pin female that can be cut to expose individual conductors. Open-end wiring lets installers terminate to screw terminals or custom connectors.
Field modification enables bespoke terminations without ordering specialised assemblies, so integration with bespoke control panels or PCB headers becomes straightforward. Handy for retrofitting or one-off installations.
Manufacturer support for bespoke needs - with customisation and replacement service
Plinkwirekb identifies as a professional cable manufacturer and accepts bespoke requirements, with support for faulty units indicated in the product details. Replacement handling is offered for defective or non-working supplies.
Access to custom lengths and bespoke terminations reduces procurement cycles for specialised projects, and prompt replacement options reduce risk when a run of cables is critical to operations.
✨ The 4 Key Reasons for Plinkwirekb Micro DB9 Serial Cable
- Open-end conversion - Allows on-site cutting of the D-Sub female to create bespoke terminations
- Micro-D 1.27mm pitch - Compact 9-pin layout fits tight connector spaces in embedded hardware
- Manufacturer customisation - Bespoke cables and terminations available on request
- Direct serial links - Wiring enables device-to-device communication without a modem
📋 Technical Details at a Glance
- Type: Micro DB9 Male to DB9 Female serial cable
- Configuration: Null modem
- Connector A: Micro-D 9-pin male, 1.27mm pitch
- Connector B: D-Sub 9-pin female
- Termination: Open end possible after cutting D-Sub 9-pin female
❓ Frequently Asked Questions
Q: Can this cable connect two devices directly without a modem?
A: Yes, null modem wiring allows direct device-to-device serial communication without requiring a modem.
Q: Can the D-Sub 9-pin connector be converted for custom terminations?
A: Yes, cutting the D-Sub 9-pin female exposes the conductors to create an open-ended cable for bespoke terminations.
Q: Does the manufacturer offer custom cables or replacements if there is a fault?
A: Yes, the seller states custom cable services are available and will provide a replacement or resolve issues if a received cable is defective.
🏆 Our Verdict
The Plinkwirekb Micro DB9 Serial Cable suits technicians and engineers working with legacy serial ports, embedded systems, and industrial kit. Field-friendly features like the open-end option, Micro-D 1.27mm pitch and null modem wiring make integration and on-site modification straightforward. While exact cost varies, manufacturer customisation and replacement support add durable practical value for long-term installations.
