Black Box premium AT modem cable with DB9 female connector and DB25 connector

Black Box Premium AT Modem Cable — DB9 Female to DB25

Name: Black Box Premium AT Modem Cable — DB9 Female to DB25
Brand: Black Box
SKU: EVMTBMC-0050
Price: 70.10 USD
Availability: BackOrder

Black Box|

MPN: EVMTBMC-0050

UPC: 822088021834

Available on Backorder

$70.10$88.25

Available on backorder — ships as soon as stock arrives

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Key Features

DB9 female to DB25 termination
Designed for AT modem and RS‑232 use
Premium contact construction for repeat mating
Strain-relieved ends for field durability
Intended for console, modem and POS connections
Manufactured by Black Box

Keep legacy serial equipment online with a premium AT modem cable that pairs a DB9 female termination to a DB25 interface. Designed for field technicians who require predictable mating and durable contact engagement, this cable minimizes intermittent connections that cause modem retrains and session drops. The premium construction focuses on contact reliability and strain tolerance — reducing service calls and repeat truck rolls typical with lower-grade assemblies. Deploy it where analog modems, POS terminals, console servers or industrial controllers still rely on RS‑232 signaling. For procurement teams, this cable justifies a modest unit cost premium by lowering maintenance overhead and protecting serial-dependent services without triggering system redesign.

Ideal For

Connect external AT modems to DB25 modem ports
Attach serial routers or console servers to legacy DB25 interfaces
Link POS terminals to serial controllers in retail environments
Replace worn serial leads in industrial control cabinets

Why This Product

1Premium terminations deliver more reliable pin contact than low-cost generic cables
2Explicit DB9 female to DB25 wiring avoids improvised adapters that introduce failures
3Strain-relieved ends extend service life compared with non-reinforced assemblies
4Designed for serial continuity, reducing repeat field visits versus commodity cords

Connectors

Connector Type First End	DB9 Female
Connector Type Second End	DB25
Connector Gender First End	Female

Performance

Intended Signal

RS-232 (serial)

Construction

Cable Shielding

Not specified

Cable Identity

Cable Type

AT modem cable

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Frequently Asked Questions

Will this cable support RS‑232 communications?▾

Yes. This AT modem cable is intended for RS‑232 serial use between DB9 and DB25-equipped devices such as modems, routers and console servers.

Which end is the DB9 connector and what is its gender?▾

The DB9 connector is female. The opposite end terminates to a DB25 connector as specified in the product title.

Can I use this cable for console connections to networking equipment?▾

Yes. When the equipment accepts RS‑232 signaling via DB9 or DB25, this cable can be used for console access, provided pinouts match the device requirements.

What wiring/pinout is used for modem versus null-modem connections?▾

The provided record does not specify a pinout. Confirm required pinout (straight-through modem or null-modem crossover) with your Black Box sales contact before purchase.