Mini SCSI 68 Pin to Dual HPDB68 Cable
PCM Cable Co., Ltd. is one of the leading Mini SCSI 68 Pin to Dual HPDB68 Cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
PCM-S-0772 is a newly developed Dual Mini SCSI 68 Pin to HPDB68 SDR Splitter Cable from Premier Cable, designed for high-density SCSI system expansion applications. The cable features one Mini SCSI MDR68 68-pin male connector as the primary interface and expands into two HPDB68 68-pin outputs through a professional Y-type splitter structure.
This Mini SCSI 68 Pin Splitter Cable solves common SCSI expansion requirements by allowing one high-density interface to connect with two peripheral devices, making it suitable for storage systems, server extensions, DAQ equipment, and industrial platforms.
The cable uses a multi-core shielded construction combined with molded splitter protection, improving mechanical durability while reducing risks caused by bending, pulling forces, and electromagnetic interference during long-term operation.
Products Specification
| Product Name | Mini SCSI 68Pin Male to Dual HPDB68 Male Splitter Cable |
| Part Number | PCM-S-0772 |
| P0 End | Mini SCSI 68Pin Male |
| P1 End | HPDB68 Male |
| P2 End | HPDB68 Male |
| Structure Type | 1-to-2 Splitter Structure |
| Connection Method | Male to Male |
| Length | 1500±30mm |
| Conductor Specification | 30AWG × 34P + AEB |
| Cable Outer Diameter | Approx. 9.5mm |
Products Display
Product Features
VHDCI Master to Dual HPDB68 Nodes
Deploys a functional 1-to-2 distribution architecture mapping a singular micro-pitch array to twin standard interface rows.
Graduated Multi-Chamber Faradic Armor
Implements progressive inner shielding sleeves around each individual split path, entirely dampening localized signal cross-coupling.
Ultraflex Refined OFC Cores
Utilizing premium multi-stranded Oxygen-Free Copper pairs to ensure strict differential characteristic impedance over long runs.
Reinforced Polarized Zinc Alloy Shrouds
Outfitted with rigid polarized D-shape die-cast zinc hoods on all ends to enforce zero-tilt seating, saving pins from bending.
Core Application Scenarios
Industrial Motion Control Retrofitting
The Dual Mini SCSI 68 Pin to HPDB68 SDR Splitter Cable is designed for industrial motion control retrofitting, multi-axis CNC upgrades, and high-precision servo feedback interface conversion applications. During the lifecycle of industrial equipment, additional control cards, expansion modules, or upgraded interfaces are often required to improve system performance. This cable provides reliable interconnection between Mini SCSI 68-pin controllers and dual HPDB68 devices, enabling stable communication between motion control cards, servo drives, and encoder feedback modules. Its high-density parallel transmission capability supports synchronized transfer of position feedback, control commands, and status signals, making it ideal for upgrading legacy CNC machines, precision machining systems, and automation platforms while improving accuracy and compatibility.
Decentralized Lab Measuring Arrays
The Dual Mini SCSI 68 Pin to HPDB68 SDR Splitter Cable is suitable for automated laboratory test systems, distributed remote I/O modules, and multi-channel measurement instrument arrays requiring interface expansion and legacy equipment integration. In complex testing environments, multiple acquisition modules, programmable switching matrices, and measurement instruments require synchronized data exchange and control communication, making reliable high-density connectivity essential. This splitter cable expands a single high-density interface into multiple device connections, enabling modular test architectures while reducing rewiring costs. The shielded construction minimizes electromagnetic interference and improves measurement accuracy, making it ideal for R&D laboratories, automated test platforms, and industrial validation systems.
Core Performance Advantages
● Maximize ROI of Legacy Hardware Footprints
Reclaims value from operational standard 68-pin termination panels, linking them directly to next-gen PCIe controller slots.
● Eliminate Heterogeneous Parallel Packet Drop
Microsecond-level propagation delay control retains crisp square-wave rising edges, stopping bit-errors during data streaming.
● Reclaim 40% Panel Layout Clearance Space
The streamlined Y-split assembly bundles multi-cable runs into a consolidated run, freeing up structural pan layout volume.
● Unfailing RFI Shielding Next to Industrial Inverters
High-coverage structural composite shields guarantee zero signal profile attenuation even when dressed alongside active motor runs.
Frequently Asked Questions
Q1: What is the pin definition for this cable (PCM-S-0772)? How does it split one 68-pinfemale connector into two 68-pin interfaces?
A1: It is realized through the two-channel design of the motherboard. Although the 68-pinVHDCl interface on modern high-end industrial control card has only one physically, its internal 68 pinsactually contain two separate logical channels (e.g. Channel A occupies 34 pins, Channel B occupies 34).This cable uses a precise internal route to introduce the channela signal into the 68-pin plug of branch A(only the corresponding valid pin), The signal from Channel B is introduced to Branch B, making itperfectly compatible with two conventional standard 68-pin devices, which can be linked to us fordetailed pinout maps before purchase.
Q2: When facing industrial control synchronization clocks or pulse signals up to 50 MHz, will thisjumper cable cause severe impedance mismatch due to different interfaces?
A2: No. In the design of the PCM-S-0772, we specifically modeled the electrical geometry at thejunction of the 0.8 mm and 1.27 mm joint. By precision and tight control of the internal Twist Pitch andcombined with the two-stage vacuum hot-melt gel solidification process, the reflectivity of the plug isreduced to extremely low, the impedance is strictly maintained within the industrial standard baseline,and the ascent line remains crisp and smooth even under 50MHz high-frequency wave pulse.
Q3: Does this cable support customization?
A3：Yes,Custom lengths, connector combinations, cable specifications, and OEM services are available.
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