IP67 Waterproof Cables & Panel-Mount Interfaces

Explore IP67-rated cable assemblies, sealed panel-mount extensions, bulkhead feedthroughs and inline couplers for equipment that needs a protected external connection in wet, dusty or exposed installations. This collection includes solutions built around RJ45, RJ12, RJ50, USB Type-A / Type-B / Type-C, Micro-USB, HDMI, DisplayPort, Micro SD / TF and SIM interfaces.

Choose by the complete interface system—not only by connector appearance. Confirm the electrical standard, connector gender, pinout, cable construction, panel-mount geometry, locking method, cable exit direction and the conditions under which the required protection rating must be maintained. A connector with a familiar shell or an RJ45 / USB / HDMI opening is not automatically interchangeable with another product using the same interface format.

IP67 selection note: IP67 protection applies to the specified product and its stated installation condition. For many panel interfaces, the required protection is achieved only when the connector is fully mated, the sealing parts are assembled correctly, or the supplied protective cap is closed. Do not assume an open, partially assembled or mismatched connection is protected to the same level.
  • Panel Mount Interface Adapter
    The Industrial Panel Mount Interface Adapter series relocates internal RJ45 Ethernet or stereo audio connections to an accessible equipment panel. Available configurations include RJ45 female-to-male
  • Dual USB Panel Mount Adapter
    The Dual USB Panel Mount Adapter series includes USB 2.0 and USB 3.0 versions with USB-A female-to-female and female-to-male configurations. Two USB-A interfaces are integrated into one compact
  • Dual Mini USB Panel Mount Adapter
    The Dual Mini USB Panel Mount Adapter integrates two Mini USB 2.0 Type-B female-to-male data interfaces into one M22×1 circular panel-mount body. With an aluminum-alloy housing and silver/black
  • Dual Micro USB Panel Mount Adapter
    The Dual Micro USB Panel Mount Adapter integrates two Micro USB 2.0 B female-to-male data channels into one M22×1 panel-mount body. With an aluminum-alloy housing, nut-lock installation and
  • Waterproof USB Data Connector
    Industrial Panel Mount Data Adapter series includes USB-C to USB-A, USB 2.0 B Female-to-Female, HDMI Female-to-Female and USB 3.0 B Female-to-A Female configurations. M22×1 threaded mounting and
  • USB Panel Mount Adapter
    Industrial Panel Mount USB Data Adapter series includes USB 3.1 Type-C, Micro USB 2.0 and Mini USB 2.0 configurations. Female-to-male feedthrough design, M22×1 threaded mounting and aluminum-alloy
  • Panel Mount USB RJ45 Adapter
    The Panel Mount USB RJ45 Adapter series provides USB 3.0 A Female-to-Female, USB 3.1 Type-C Female-to-Female and RJ45 Female-to-Female feedthrough configurations. Aluminum-alloy housings,
  • Waterproof USB Adapter
    Industrial Panel Mount USB Adapter series includes USB 2.0, USB 3.0 and USB 3.1 configurations with A-Female to A-Female, A-Female to B-Female and A-Female to Type-C Male options. Aluminum-alloy
  • Micro USB Waterproof Cable
    Micro USB waterproof panel connector with Ø20.8 mm D-shaped cutout, 0.3M/0.5M/1M extension cables, feedthrough and solder-pin options for industrial equipment.
  • Mini USB Waterproof Connector
    Mini USB waterproof panel connector with Ø20.8 mm D-shaped cutout, female-to-male extension cable, feedthrough and solder-pin options for industrial equipment.
  • Waterproof USB C Connector
    Type-C waterproof female-to-female panel feedthrough connector with tethered-cap, capless thick-panel, and M21 threaded options for industrial equipment.
  • USB C Waterproof Cable
    Type-C waterproof panel extension cable with female-to-male design, tethered-cap and capless options, for industrial PCs, control cabinets, HMI, and test equipment.
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How to Select an IP67 Waterproof Cable or Panel Interface

A protected external connection is more than a cable with a waterproof-looking shell. The right product must match the equipment interface, the required data or power function, the enclosure geometry and the way the connection will be sealed during operation. Select the product format first, then verify the exact interface and installation details against the product drawing or specification.

Application Need Typical Product Format Key Checks Before Ordering
Pass an Ethernet or defined 8P8C connection through an enclosure wall IP67 RJ45 panel-mount feedthrough, socket or extension cable Ethernet standard or signal use, Cat rating where required, shielding, panel cutout, front / rear interface, dust cap and cable exit direction.
Add protected USB access for service, data transfer or device connection IP67 USB cable, panel extension or pass-through coupler Exact USB type and generation, plug / socket gender, data-only or charging use, current requirement, cable length, panel dimensions and cap arrangement.
Bring HDMI or DisplayPort through an industrial or outdoor enclosure IP67 HDMI / DisplayPort panel cable, extension or coupler Required interface version, target video format, total cable length, connector orientation, panel mounting structure and the specified operating / sealing condition.
Extend a cable between two protected sections without entering the enclosure IP67 inline female-to-female coupler or cable-gland coupler Mating cable O.D., connector gender, sealing method, lock type, shielding continuity, supported signal format and available installation space.
Create protected Micro SD / TF or SIM access on an embedded device Panel-mount card extension with protective cover Card format, internal host-side interface, extension length, FPC bend radius, card insertion direction, panel opening and cover retention.

Cable Assembly, Panel Feedthrough or Inline Coupler?

Sealed Cable Assembly

Choose a finished cable when both connection ends, cable length and routing requirement are known. This is useful for equipment-to-equipment links, external service leads and installations where a factory-assembled strain-relief and sealing design is preferred.

Panel-Mount Feedthrough or Extension

Choose a panel interface when the goal is to bring a connection through an enclosure wall while keeping an accessible port outside. Confirm the cutout, panel thickness, front and rear connection faces, cable exit and cap / sealing arrangement.

Inline Coupler

Choose a coupler when two compatible cable ends must be joined or a field extension point is needed. Check whether it is a straight-through passive connection, whether shield continuity is required and whether the finished installation retains the specified environmental protection.

Protection rating note: The “6” in IP67 relates to dust protection and the “7” relates to temporary immersion under defined test conditions for the specified enclosure or product. It is not a universal promise of permanent underwater use, high-pressure washdown resistance, direct exposure with an uncapped port, or the ability to connect and disconnect under wet conditions. Review the exact product documentation and the final assembled installation.

Build the Complete Sealed Connection System

The final protection level depends on every element at the interface. Confirm the following as one system rather than selecting the cable alone:

Connector shell and coupling method Mating plug or receptacle O-ring, gasket or cable gland Protective cap when the port is unused Panel cutout, wall thickness and fastening Cable jacket, strain relief and bend radius Signal, shielding and grounding continuity Actual exposure: water, dust, oil, vibration and temperature

Information Needed for a Compatibility Check

For a fast recommendation, provide as many of the following details as possible:

Existing connector photos: mating face + side view Equipment model, part number or drawing RJ45, USB, HDMI, DisplayPort, RJ12, RJ50, SIM or TF interface Required data rate, video format or power function Connector gender, pinout and shielding need Cable length and straight / right-angle preference Panel cutout, wall thickness and installation drawing Required protected condition and environment

IP67 Waterproof Cable FAQ

Does IP67 mean the cable can stay underwater permanently?

No. IP67 generally addresses temporary immersion under the specified test conditions. It does not automatically cover continuous submersion, deeper installation, moving water, pressure washing or any condition outside the product’s stated specification.

Is a panel-mount port still IP67 when nothing is connected?

Only if the exact product is designed to maintain protection in that state—often with the specified sealing cap fitted and correctly closed. Review the product drawing and installation instructions for the unused-port condition.

Can an IP67 coupler upgrade an ordinary cable to IP67?

Not by itself. The full connection must use compatible mating parts and be installed with the required seals, cable glands and coupling method. The overall result is limited by the least-protected part of the system.

Does an RJ45 connector always mean Ethernet?

No. RJ45 / 8P8C describes a physical connector format, not a complete communication standard. Confirm whether the equipment uses Ethernet and verify the required pinout, cable category, shielding and link requirement.

Can a passive waterproof adapter increase USB, HDMI or Ethernet performance?

No. A passive adapter or extension provides a wiring path only. It does not convert protocols, raise USB generation, improve HDMI / DisplayPort bandwidth or compensate for excessive cable length and insertion loss.

Send your interface requirement, photos or panel drawing for a product recommendation and custom cable review.

PCM Cable Co., Ltd. is one of the leading ip67 waterproof cable manufacturers and suppliers in China. We warmly welcome you to buy advanced ip67 waterproof cable in stock here from our factory. All customized products are with high quality and low price. Contact us for quotation and free sample.

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