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78235-10 cable for Trimble GPS is the go-to accessory for robust data, power, and timing connectivity. This multifunctional cable (part number 78235-10) is designed to serve a wide range of Trimble receivers—including R7, R9, SPS855, SPS431, SPS356, SPS351, SPS461, and DSM232—and it supports essential interfaces like Ethernet/RJ45, serial/DB9, BNC, and SAE power. With one cable, you get data transfer, power feed, serial ports, and 1PPS timing output all in one rugged bundle.Key Features Of 78235-10 CableUniversal Compatibility: Compatible with Trimble GPS receivers, including R7, R9, SPS855, SPS431, SPS356, SPS351, SPS461, DSM23,2, and other SPS modular receivers that use the 26-pin D-sub interface.Multi‐interface Connectivity: The cable structure includes DB26-female (26-pin D-sub) to RJ45 (Ethernet), DB9 female, DB9 male, BNC female, and SAE power connectors — making it a true multifunctional cable.Power & Data in One: Power is supplied via the SAE connector, freeing up other ports for data and peripheral connectivity.1 PPS Timing Output: The BNC Connector supports 1 pulse-per-second (1PPS) hardware timing signals, or you can use pin 9 of the serial port 3 on the DB26 for 1PPS.Compact Length Options: Typical length is 0.5 m when configured DB26(F) to DB9(F)/DB9(M)/RJ45(F)/BNC/SAE per Trimble specifications.Rugged Build for Field Use: Built for professional survey, construction, agriculture, and marine environments where Trimble receivers are deployed.Why Choose the 78235-10 Cable for Trimble GPS Receivers?When you’re out in the field with a Trimble rover or base station, downtime or connectivity trouble is not acceptable. That’s why the 78235-10 cable offers key benefits:Single-cable convenience No need to carry a separate Power Cable, serial cable, and Ethernet cable. You get one integrated solution connecting to the 26-pin D-sub on your GNSS unit and branching out to needed interfaces.Versatility for multiple ports Whether you need a DB9 male or female for legacy serial, RJ45 for Ethernet, BNC for timing, or SAE for power, this cable covers it.Reliable timing sync The built-in 1PPS output means you can synchronize your base station, external radio modem, or timing equipment without an extra adapter.Professional-grade fit for Trimble modular receivers This cable aligns with Trimble’s specs for modular SPS receivers, as shown in their accessories chart. help.Field-ready and proven Actual listings cite this cable for models like the R7 and R9, confirming real-world use.Technical SpecificationsSpecificationDetailsPart Number78235-10Connector (Receiver Side)DB26-Female (26-pin D-sub) – Trimble modular interfaceConnectors (Field Side)RJ45 (Ethernet), DB9 Female, DB9 Male, BNC Female, SAE PowerSupported FunctionsEthernet, dual serial ports (RS-232/RS-422 depending on receiver), 1PPS timing, power input via SAEIntended Length0.5 m standard for DB26(F) → DB9(F)/DB9(M)/RJ45(F)/BNC/SAE cable.Compatible ReceiversTrimble R7, R9; Trimble SPS855, SPS431, SPS356, SPS351, SPS461; Trimble DSM232; other SPS modular receivers with 26-pin D-sub interface.Timing Output1PPS via BNC or via pin 9 of serial port 3 on the DB26 connector.Use CaseSurveying, construction GNSS rover/base station setups, marine modular receivers, connected site gateways78235-10 Cable Compatibility List This cable applies to the following receivers (and others using the same 26-pin D-sub interface):Trimble R7Trimble R9Trimble SPS855Trimble SPS431Trimble SPS356Trimble SPS351Trimble SPS461Trimble DSM232 …and other SPS modular receivers. (Note: Always verify socket type and pin-out compatibility before purchase.)Benefits Of 78235-10 Cable to Improve Your WorkflowFewer cables, less complexity: Instead of five separate cables for data, power, serial, and timing, you carry just one.Faster field deployment: With multiple interface branches built in, you’re ready to plug in quickly and move into operation.Reliable signal integrity: Using factory-specified cable and correct pin-out ensures clean Ethernet and serial communication, plus accurate timing via 1PPS.Future-proofing your gear: If you upgrade or change Trimble modular receivers, this cable supports multiple models and interfaces.Cost-efficient: Consolidating cable functions into one reduces the risk of carrying redundant cables and simplifies stock management for survey fleets.Why this 78235-10 cable Stands OutMany generic data/power cables only provide a single function (power or data). The 78235-10 cable stands out because it’s a true multifunctional solution tailored for Trimble modular receivers. According to Trimble’s own documentation, this cable “has Ethernet, two serial ports, BNC and SAE power” and is designed for modular SPS receivers. That means you’re not compromising connectivity—this cable delivers the full suite of connectors needed for professional GNSS setups.Frequently Asked QuestionsWhich receivers are the 78235-10 cable compatible with? It’s compatible with Trimble receivers that use the 26-pin D-sub (DB26) connector and match the “SPS modular” design. Typical models include Trimble R7, R9, SPS855, SPS431, SPS356, SPS351, SPS461 and DSM232. Always check your receiver’s port type to make sure.What connectors does this cable provide? The 78235-10 cable breaks out the DB26-female on the receiver side into: RJ45 (Ethernet), DB9 Female, DB9 Male, BNC Female for 1PPS timing, and SAE for power.Can it supply power and data simultaneously?Yes. The SAE connector provides power input, while the RJ45 and DB9 branches handle Ethernet and serial data, respectively. The BNC branch handles the 1PPS timing signal. It’s truly a multifunctional cable that supports data, power, and timing.What is the 1PPS output, and how do I use it? 1PPS (one pulse per second) output is a precision timing signal used for synchronization of GNSS systems, radios or timing devices. The 78235-10 cable provides 1PPS via the BNC connector, or alternatively via pin 9 of Serial Port 3 on the DB26 connector. What is the standard length of the cable?According to Trimble’s accessories chart, the DB26-to-DB9/DB9/RJ45/BNC/SAE version (P/N).What should I check before purchasing?Confirm your Trimble receiver uses the 26-pin D-sub interface.Ensure your power supply uses an SAE plug and the correct voltage for your model.Verify the external equipment (Ethernet modem, serial radio, timing device) connects via the RJ45, DB9, or BNC branches.Check the cable length suits your setup (0.5 m may be sufficient or you might need longer).How many serial ports does the cable support?The cable supports two serial ports via the DB9 male and DB9 female connectors, and one of them is tied to 1PPS output on pin 9 of Serial Port 3 (via the DB26).You Might Also Need These Products:Trimble TSC7 Stylus And Lanyard Set
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