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White 1.3M serial cable with blue DB9 female connectors at both ends

CE Compass

CE Compass CBL_DB9P_FF_1.3M DB9 Female-Female Cable 1.3M

SKU CH-ME1B-R2AKV

A 1.3 metre serial cable with DB9 female connectors on both ends for linking a computer to serial devices

  • Extends serial links with 1.3 metre reach
  • Female-to-female DB9 connects two serial devices directly
  • 9-pin RS232 wiring carries full modem control signals
  • UL94V-0 thermoplastic insulators meet 94 flammability rating
  • HDPE insulation reduces signal attenuation on long runs

DB9 Female-to-Female Extension Cable 1.3M

This 1.3 metre serial cable carries a DB9 female connector at each end, providing a straight-through link for RS-232 equipment. The thermoplastic UL94V-0 insulators and HDPE insulation are designed to reduce signal attenuation and resist interference during data transfer.

Suits legacy serial device connections

It suits technicians and hobbyists who need to extend or bridge two DB9 male ports on industrial gear, point-of-sale hardware or older computer peripherals. Buyers who require a male-to-female gender changer, a null-modem crossover, or a longer run than 1.3 metres should look at a different cable.

Simple plug-in installation

Installation is a matter of seating each DB9 female end onto the corresponding male port and tightening the thumbscrews. The most common issue is mismatched pin-out expectations — confirm that a straight-through wiring matches the device protocol before assuming the link will carry data correctly.

Highlights

  • Extends serial links with 1.3 metre reach
  • Female-to-female DB9 connects two serial devices directly
  • 9-pin RS232 wiring carries full modem control signals
  • UL94V-0 thermoplastic insulators meet 94 flammability rating
  • HDPE insulation reduces signal attenuation on long runs

Specifications

BrandCE Compass
ModelCBL_DB9P_FF_1.3M

Questions about this item

What serial port type must my device already have to connect with this DB9 female-to-female cable?

Your device needs a standard DB9 male serial port — often labelled RS-232 — to plug directly into either end of this cable.

Will this 1.3 m cable work reliably with legacy equipment that uses the same DB9 interface?

Yes, the HDPE insulation and UL94V-0 thermoplastic insulators are designed to reduce signal attenuation and interference on older RS-232 links.

How can I confirm the cable is passing data correctly after I connect both ends?

Open a terminal program on the host, send a test string, and verify the remote device echoes the characters back without errors.

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