Black Box Corporation
Black Box Corporation EYN257T-0006-MF network antenna 6 ft DB9 female RS-232 null modem cable
A 6 ft shielded null-modem cable with DB9 female RS-232 connectors on both ends for direct serial device links
- TypeConsumer Electronics
- 6 ft length suits desk-to-device runs
- DB9 female-to-female null modem wiring crosses signals
- Shielded cable with metal hoods resists interference
- Lifetime limited warranty covers the cable
RS-232 null-modem cable for serial links
This six-foot shielded cable carries RS-232 signals between two DB9 female ports with a null-modem crossover. Metal hoods protect the connectors from mechanical stress and EMI. It suits technicians and integrators who need a reliable direct serial link without gender changers.
Lifetime-warranted six-foot reach
The 6 ft length covers typical bench or rack distances while the shielding preserves signal integrity on the 232 interface. Runs out when the installation demands a longer run or a different connector gender such as DB9 male or DB25.
Highlights
- 6 ft length suits desk-to-device runs
- DB9 female-to-female null modem wiring crosses signals
- Shielded cable with metal hoods resists interference
- Lifetime limited warranty covers the cable
Specifications
| Brand | Black Box |
|---|---|
| Type | Consumer Electronics |
| Shipping weight | 0.45 kg |
| Package size | 152 × 152 × 64 mm |
Questions about this item
Will the 6 ft cable reach between a DB9 female RS-232 port on my legacy server and a nearby switch?
The 6 ft length gives you up to six feet of separation between two DB9 female RS-232 ports, which suits most bench or rack-adjacent setups.
How can I verify the null-modem wiring is correct after I connect the two DB9 female ends?
Open a terminal session on both connected devices; if data typed on one appears on the other without a separate modem, the RS-232 null-modem cable is functioning as intended.
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