We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Beige 50 ft serial extension cable with DB9 male and female connectors

Black Box Corporation

Black Box Corporation EDN12H-0050-MF serial extension cable 50 ft

SKU CH-XPD0-X9ZDC MPN EDN12H-0050-MF

A 50 ft serial extension cable with DB-9 male and female RS-232 connectors and EMI/RFI hoods

  • TypeConsumer Electronics
  • Extends serial connections up to 50 ft
  • Male-to-female DB9 layout fits standard RS-232 ports
  • EMI/RFI hoods shield signals from interference
  • Beige jacket identifies cable in busy racks

50 ft Serial Extension Cable

This 50 ft serial extension cable connects a 9-pin DB-9 male RS-232 port to a 9-pin DB-9 female RS-232 port. It extends existing serial links for industrial or legacy equipment. The beige jacket includes EMI/RFI hoods to reduce interference on the line.

Suited for extending DB-9 RS-232 runs

Installers who need a straight-through male-to-female extension over long distances will find this cable fits the requirement. It does not serve buyers who need a null-modem crossover, a different connector gender arrangement, or a shorter length for bench use.

Highlights

  • Extends serial connections up to 50 ft
  • Male-to-female DB9 layout fits standard RS-232 ports
  • EMI/RFI hoods shield signals from interference
  • Beige jacket identifies cable in busy racks

Specifications

BrandBlack Box
TypeConsumer Electronics
Shipping weight1.36 kg
Package size254 × 203 × 152 mm

Questions about this item

What male DB-9 serial port must my device already have to plug into this cable?

Your equipment needs a standard 9-pin DB-9 male RS-232 port to accept the female connector on this 50 ft extension.

Will this beige 50 ft extension work with my existing 9-pin DB-9 female RS-232 cable?

Yes, the male DB-9 end on this extension mates directly with your female DB-9 cable to extend the serial link to 50 ft.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.