Product Specifications
| Item | Specification |
| Cable | RG316 coax |
| HSD Female Part Number | D4K10A-1D5A5-Z |
| HSD Male Part Number | D4S10A-1D5A5-Z |
| Cable Type | Coaxial, 50 ohm |
| Conductor | Oxygen free copper |
| Signal Type | LVDS video, RF test |
| Brand | Rosenberger, HSD series |
| Customization | Custom lengths on request |
| Number of Ports | 4 HSD pins to 4 SMA coax runs |
| Termination | Factory crimped, 100 percent tested |
| Use Environment | Bench test and in vehicle LVDS video |
| HSD Connector | HSD 4 pin, water blue, non waterproof |
| Length Options | 0.5 m, 1 m, 2 m, 3 m, custom on request |
| Color | Water blue on HSD end, gold on SMA end |
| Product Type | HSD 4 pin to 4x SMA female LVDS test breakout cable |
| SMA Connector | SMA single port female bulkhead, SMA-KY-2, gold plated hex nut |
Available Configurations

HSD 4 Pin Female to 4x SMA Female
One end is the Rosenberger HSD 4 pin female, part number D4K10A-1D5A5-Z, water blue. The other end fans out to four SMA female bulkhead connectors, SMA-KY-2, gold plated hex nut.
Use it when the device under test has an HSD 4 pin male pigtail. The HSD female plugs directly onto the male pigtail, and each SMA female accepts a standard SMA male test probe or patch cable. The four SMA bulkhead nuts mount into a test panel for repeatable bench probing. The 0.5 m to 3 m range covers bench to instrument routing.
HSD 4 Pin Male to 4x SMA Female
One end is the Rosenberger HSD 4 pin male, part number D4S10A-1D5A5-Z, water blue. The other end fans out to four SMA female bulkhead connectors, SMA-KY-2, gold plated hex nut.
Use it when the device under test has an HSD 4 pin female socket. The HSD male plugs directly into the female socket, and each SMA female accepts a standard SMA male test probe or patch cable. The four SMA bulkhead nuts mount into a test panel for repeatable bench probing. The 0.5 m to 3 m range covers bench to instrument routing.

Applications
| Application | How It Is Used | What It Enables |
| RF measurement | Test HSD port impedance and return loss. | Adapts HSD to standard SMA test equipment. |
| Production line test | Mount SMA bulkheads into a test panel. | Repeatable HSD to SMA interface for end of line testing. |
| LVDS signal test | Probe an HSD camera link with an oscilloscope. | Measures LVDS eye diagram on each individual coax pair. |
Closing line: because each of the four coax runs is factory crimped from the HSD contact to the SMA connector on RG316, the signal path stays controlled from the HSD device to the test instrument.
Professional Services
Quality before dispatch: 100 percent continuity tested on every coax run before dispatch.
Fast sampling: small batch samples in days, production volumes on a confirmed lead time.
Length customization: 0.5 m to 3 m in stock. Non standard cut lengths built to your drawing.
Configuration customization: HSD female or HSD male as shown. Other HSD and SMA combinations quoted on request.
OEM and bulk support: test equipment makers, ADAS lab engineers and production line builders get volume pricing and private label packaging.
Product FAQ
Q1: What is HSD?
HSD is Rosenberger s high speed data connector system for automotive LVDS video and camera links. This cable uses the non waterproof HSD 4 pin, water blue.
Q2: What is the SMA female bulkhead used for?
The SMA female with gold hex nut screws into a panel hole on your test fixture or bench. This gives you four standard SMA ports to plug in test probes, oscilloscope cables or RF analyzers.
Q3: Can you make custom lengths or connector combinations?
Yes. We support custom lengths from 0.5 m to 3 m and beyond, and can quote other HSD and SMA combinations on request. Send us your drawing and target length, and we will quote the matching cable.
Q4: What is the difference between the two configurations?
Config 1 has an HSD 4 pin female on the device end. Config 2 has an HSD 4 pin male on the device end. Both fan out to four SMA female bulkhead connectors. Pick the gender that matches the connector on your device.
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