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Description

Loopback Adapter Tester Plug Serial DB25-F DB9-F (RS232)

Part No #31020
Stock 950 - IN STOCK
Price 1-9 $5.95
Price 10-99 $5.65
Price 100+ $4.65
Quantity
Loopback Adapter Tester Plug Serial DB25-F DB9-F (RS232)
A dual-ended serial wrap plug used to test serial ports for operation. This particular wrap plug has both DB-25 and DB-9.
A very nice addition to any tech's tool kit.
These work great and can test additional wires besides just the send and recieve.
DSUB 9 pin FemaleDSUB 9 Female Connector
DSUB 25 pin FemaleDSUB 25 Female Connector
Wiring
Wired Together
DB-25 port: 2-3, 4-5, 6-8-20-22.
DB-9  port: 3-2, 7-8, 6-1-4-9.
Originally Used with IBM PC Diagnostic Software.
Used with Checkit Software.
For a fast test install and use Terminal it should echo back.

CABLESONLINE Adapter :

  • DB9/DB25 Serial (RS232) Female Loopback Tester Adapter - Cable s Online TS-LB02

    • Certifications:

    Technical Drawings(Copywrite PCCABLES.COM INC.):

    Drawing for Part No 31020