Fleet Telematics Wire Harness/ELD Wire Harness

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J1939 Type2 Splitter Cable
J1708 Dual to Open Cable
J1939 Type2 Universal to OBD2 Female Cable

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Fleet Management System Cable for Europe
RP1226 to J1939 Type1 Cable
OBD2 Universal Splitter Cable

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J1939 Type1 Y Cable for 5C9095-2
Connectorised Harness for LMU3640 5C360
J1939 Type2 9 Pin J1939 Type 2 for  jPOD 5C992-2

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OBDII T-harness for the GO device HRN-BS16T2
14-pin harness for vehicles HRN-DC14S2


Fleet Telematics & ELD Wire Harness: Custom Solutions by Cactus Electronics

In fleet management and commercial transportation, reliable connectivity is the cornerstone of efficient operations. Fleet Telematics systems and Electronic Logging Devices (ELDs) are essential tools for U.S. trucking companies, hardware manufacturers, and fleet operators, ensuring compliance with FMCSA regulations, optimizing route efficiency, monitoring vehicle health, and enhancing driver safety. Cactus Electronics specializes in designing and manufacturing high-quality Fleet Telematics and ELD wire harnesses, with 17+ years of proven experience serving U.S. hardware manufacturers in the ELD industry. Our core strength lies in comprehensive customization, tailored to integrate seamlessly with key vehicle interfaces—including RP1226 interface, J1939 interface, J1708 interface, and OBD2 interface—meeting the unique needs of diverse heavy and light truck brands.
As a trusted partner for U.S. ELD hardware manufacturers, we deeply understand industry demands. We’ve delivered customized harnesses to numerous U.S. clients, supporting integration into Peterbilt, Kenworth, Freightliner, and more. Our harnesses enable seamless data transmission between ELDs, sensors, GPS, and telematics gateways, with dedicated compatibility for J1939 interface (heavy-duty truck communication), J1708 interface (legacy truck data transfer), OBD2 interface (light-duty vehicle diagnostics), and RP1226 interface (professional fleet diagnostics). This ensures reliable real-time tracking, HOS logging, and engine diagnostics—critical for FMCSA compliance.
Our unparalleled customization capabilities cover all key details, aligned with these interfaces:
1. Custom Cable Length & Interface Compatibility: We tailor lengths (1–20 feet) for your device’s mounting, ensuring perfect fit with RP1226, J1939, J1708, or OBD2 interfaces. Our team matches vehicle layouts to avoid strain or tangling, ensuring secure connections to each interface type.
2. Custom Connection Pins & Terminals: We customize pin counts, configurations, and terminals to match your device’s ports and vehicle interfaces. Whether for OBD2’s standard 16-pin layout, J1939’s 9-pin/6-pin connectors, J1708’s 2-pin design, or RP1226’s specialized pins, we ensure minimal signal loss and reliable connectivity.
3. Custom Connector Type & Appearance: We offer connectors optimized for harsh truck environments, compatible with RP1226, J1939, J1708, and OBD2 interfaces. Choose from circular, rectangular, or standard OBD2 connectors, with custom colors, sizes, and branding to align with your product.
4. Custom Electrical Performance: We tailor wire gauge, shielding, and insulation to meet each interface’s demands—e.g., noise resistance for J1939/J1708 heavy-duty communication, high-speed transmission for RP1226 diagnostics, and stable power for OBD2-connected ELDs. This ensures reliable operation in noisy vehicle electrical systems.
Quality is our priority: we hold ISO9001, IATF16949, and UL certifications, with 100% post-production testing (continuity, insulation, signal transmission) to ensure zero defects. Our harnesses are rigorously tested to perform with RP1226, J1939, J1708, and OBD2 interfaces, guaranteeing compliance with U.S. safety standards.
We support U.S. manufacturers with flexible inventory solutions: small-batch prototypes, mass production, JIT delivery, and consignment options to reduce costs. For more details on our ELD and Fleet Telematics solutions, visit www.eld-cable.com.
Our experienced team works with you from concept to production, ensuring custom harnesses meet your interface, budget, and timeline needs. We reply to all inquiries within 24 hours. Choose Cactus for reliable, interface-optimized Fleet Telematics and ELD wire harnesses—your partner for U.S. fleet industry success.
In summary, we offer custom harnesses compatible with RP1226, J1939, J1708, and OBD2 interfaces, 17+ years of U.S. industry experience, ISO/IATF/UL certifications, 100% testing, inventory solutions, and 24h support. Contact us for tailored Fleet Telematics and ELD connectivity solutions.


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