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Product family photo: Null-modem cables
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Null-modem cables

Null Modem Cable, DB9 Female to DB25 Male, 8 Conductor, 25 foot

Part number 10D1-21325Listed in stock
Choose length

A null-modem cable crosses the serial signals needed by two compatible endpoints.

Supplier inventory as of .

$8.54 USD per listed item or pack

Quantity pricing
  • 50+ · $7.69
  • 100+ · $7.38
  • 250+ · $7.07
  • 500+ · $6.77
$8.54 subtotalCableWholesale price checked Nov 13, 2026. Shipping and tax extra.

Specifications

Part number
10D1-21325
Category
Null-modem cables
Configuration
8 Conductor
Construction
Null Modem
Connector references
DB9 Female · DB25 Male
Length
25 foot
GTIN
846568001451

How to use it

Connect two serial endpoints whose manuals explicitly call for a null-modem or crossover lead.

Check before choosing

Check both connector genders and the complete pinout, including any hardware handshaking signals. Measure the installed route against this 25 ft length.

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