Serial Cables - DB9, DB15, DB25, DB37 & Cisco

ShowMeCables serial cables connect digital devices exchanging data bit by bit using serial communication protocols across RS-232 serial communications, test and measurement, data networking, and uninterruptible power supply applications. Offering extension and adapter cables in null modem, AT modem, and parallel printer configurations with DB25, DB9, DB37, and DB15 connectors. Available in blue, gray, white, black, and almond colors in lengths from 1 to 100 feet. Male-to-male, female-to-female, and male-to-female gender options with straight-through pinout. Cisco rollover console cables and USB conversion options available.

For comprehensive cable connectivity solutions beyond serial specifications, explore our Cables - Cat5e, Cat 6, Cat6a, Cat 7, Cat8, Telephone, Fiber, Audio/Video, Computer, Serial, Power, Wifi & Microwave category, offering diverse cable types and specifications designed for commercial, industrial, and consumer applications across networking and connectivity infrastructure.

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FAQs

What connector types do ShowMeCables serial cables support?

Serial cables feature connectors such as DB25 to DB25, DB9 to DB9, DB37 to DB37, and DB15 to DB15 with male-to-male, female-to-female, or male-to-female gender configurations. Connector variety accommodates diverse legacy and modern serial device interfaces. ShowMeCables serial cables support widespread compatibility across equipment types without requiring additional adapters.

What are null modem serial cables designed for?

Null modem serial cables connect two like-type electronic devices, such as two computers, directly to each other without needing a modem in between. Available with DB9 female to DB25 male, DB9 male to DB9 male, DB9 female to DB9 female, and DB9 female to DB25 female interfaces. ShowMeCables null modem serial cables simplify direct device-to-device connectivity in legacy system environments.

What cable lengths are available for serial cables?

Serial cables are sold in 1, 3, 6, 10, 15, 25, 50, and 100 ft lengths accommodating everything from short patch connections to extended network distribution runs. Length variety enables flexible deployment across facility layouts and equipment spacing. ShowMeCables serial cables provide standard options for diverse installation requirements.

What specialized serial cables does ShowMeCables offer for Cisco device connectivity?

ShowMeCables offers Cisco compatible rollover console cables in 6 and 10 ft lengths with USB to RJ45, USB A to USB mini, or DB9 to RJ45 configurations that facilitate console connections between PCs and Cisco devices. Console cables are compatible with cable that ships with Cisco switches, firewalls, routers, wireless devices, and work with both new and older Cisco devices. Cisco console/auxiliary port cable kit includes three connector options enabling connections from RJ45 to DB9 female, DB25 female, or DB25 male.

What USB conversion options do serial cables provide?

Serial cables include USB to DB25 (6 ft with 115.2 K data transfer rate), USB to DB9 (1.5 ft with 230 kbps data transfer rate), USB 2.0 to DB-9 RS232 bridge converter (40-inch length with hex nut and Prolific chipset supporting Windows 98/2000/XP/Vista/7/10, Linux, Mac OS v8.6 or higher, and Chrome OS), and USB 2.0 to RS232 serial converter cables (1, 1.5, and 2 meter lengths with USB type A male and DB9 male connectors compatible with Windows, Linux, Mac, and Android systems).

What construction features characterize heavy-duty serial cables?

Heavy-duty DB25 extension serial cables feature 5 ft length, dual-shielded construction, 20 AWG conductors, and gold-plated contacts for RS-232 serial communications, test and measurement, data networking, and uninterruptible power supply communications. Construction specification ensures consistent performance in electrically noisy environments and demanding applications. ShowMeCables serial cables support reliable operation in industrial and commercial facilities.

What parallel printer serial cable options are available?

Parallel printer serial cables are available in 3, 6, 10, 15, 25, 50, and 100 ft lengths with DB25 male connector on one end and C36 male connector on the other end. Cables are commonly used for printers and scanners. Length variety accommodates various printer and scanner placement scenarios in office and facility environments.

Why are serial cables essential for legacy device and modern connectivity?

Serial cables deliver reliable data exchange with combinations of DB9/DB15/DB25/DB37 connectors, male-to-male/female-to-female/male-to-female genders, straight-through pinout, 1–100 ft standard lengths, null modem/AT modem/parallel printer options, blue/gray/white/black/almond colors, USB conversion capabilities, Cisco rollover console support, dual-shielded heavy-duty construction, and Camera Link™ assemblies. The comprehensive portfolio makes serial cables essential for RS-232 communications, test and measurement, data networking, uninterruptible power supply operations, and PC-to-modem connectivity across electronics, medical, industrial automation, military, and telecommunications industries.

Need expert guidance selecting serial cables for your legacy device, Cisco network, or RS-232 communication application? Our technical team provides support on connector selection (DB9/DB15/DB25/DB37), cable type (null modem vs AT modem vs straight-through), length requirements, USB conversion options, and gender configuration for your specific serial communication or device connectivity needs.

Contact Sales: sales@showmecables.com
Product Technical Support: techsupportrf@infiniteelectronics.com

ShowMeCables has one of the largest in-stock selections of serial cables for international and domestic orders. We are a global leader in wired and wireless connectivity products, providing solutions for many major industries, including electronics, medical, industrial automation, military, and telecommunications.