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ACL-10250-2

50pin SCSI-II cable 2m
39,00 EUR

including VAT 46.41 EUR

  • Manufacturer Adlink Technology Inc.
  • Category: Cables and Accessories
  • The Adlink ACL-10250-2 is a high-quality 50-pin SCSI-II (Small Computer System Interface, second generation) cable designed for reliable, high-speed data transmission between SCSI-compatible devices. This cable is part of Adlink’s ACL series of industrial-grade connectivity solutions, engineered for robust performance in data acquisition, instrumentation, and industrial computing environments.
- SCSI-II Compatibility: Fully compliant with the SCSI-II (Small Computer System Interface, Revision 2) standard, supporting 50-pin connections for legacy and industrial devices.
- Male-to-Male Configuration: Equipped with two 50-pin male connectors, enabling direct connection between SCSI-II host adapters, controllers, and peripheral devices.
- High Signal Integrity: Designed with precision-twisted pair wiring and shielding to minimize crosstalk, electromagnetic interference (EMI), and signal degradation over the 2-meter length.
- Industrial-Grade Construction: Manufactured with durable materials suitable for continuous operation in demanding environments, ensuring long-term reliability.
- Optimized Length (2m): Provides sufficient reach for typical rack-mounted or benchtop setups while maintaining optimal signal quality and minimal latency.
- Secure Connection: Features robust connector housings with strain relief to prevent cable fatigue and ensure stable mechanical coupling.
- Backward Compatibility: Supports legacy SCSI-I and SCSI-II devices, making it ideal for maintaining or upgrading existing systems.
- Plug-and-Play Operation: No additional configuration required; simply connect compatible devices to establish a data link.
- Adlink Quality Assurance: Manufactured and tested under Adlink’s stringent quality control standards for industrial connectivity products.

Country of origin: Taiwan R.O.C.

Customs tariff number: 8544 4290 900

1. Product Overview
Product Name: 50-pin SCSI-II Cable
Model Number: ACL-10250-2
Series: ACL Series (Adlink Connectivity Line)
Article Number: ACL-10250-2
Manufacturer: Adlink Technology Inc.

The Adlink ACL-10250-2 is a high-quality 50-pin SCSI-II (Small Computer System Interface, second generation) cable designed for reliable, high-speed data transmission between SCSI-compatible devices. This cable is part of Adlink’s ACL series of industrial-grade connectivity solutions, engineered for robust performance in data acquisition, instrumentation, and industrial computing environments. With a total length of 2 meters, the ACL-10250-2 provides a balanced combination of flexibility, signal integrity, and mechanical durability, making it suitable for both laboratory and production applications where dependable SCSI-II connectivity is required.




2. Key Features
- SCSI-II Compatibility: Fully compliant with the SCSI-II (Small Computer System Interface, Revision 2) standard, supporting 50-pin connections for legacy and industrial devices.
- Male-to-Male Configuration: Equipped with two 50-pin male connectors, enabling direct connection between SCSI-II host adapters, controllers, and peripheral devices.
- High Signal Integrity: Designed with precision-twisted pair wiring and shielding to minimize crosstalk, electromagnetic interference (EMI), and signal degradation over the 2-meter length.
- Industrial-Grade Construction: Manufactured with durable materials suitable for continuous operation in demanding environments, ensuring long-term reliability.
- Optimized Length (2m): Provides sufficient reach for typical rack-mounted or benchtop setups while maintaining optimal signal quality and minimal latency.
- Secure Connection: Features robust connector housings with strain relief to prevent cable fatigue and ensure stable mechanical coupling.
- Backward Compatibility: Supports legacy SCSI-I and SCSI-II devices, making it ideal for maintaining or upgrading existing systems.
- Plug-and-Play Operation: No additional configuration required; simply connect compatible devices to establish a data link.
- Adlink Quality Assurance: Manufactured and tested under Adlink’s stringent quality control standards for industrial connectivity products.




3. Technical Specifications
- Product Type: SCSI-II Cable
- Model: ACL-10250-2
- Connector Type: 50-pin SCSI-II (Male to Male)
- Connector Gender: Male–Male
- Number of Pins: 50
- Interface Standard: SCSI-II (ANSI X3.131-1994)
- Cable Length: 2 meters (approx. 6.56 feet)
- Cable Diameter: Typically 8–10 mm (depending on shielding and insulation)
- Conductor Material: High-purity copper conductors for low resistance and high conductivity
- Insulation Material: PVC or equivalent industrial-grade insulation for electrical safety and flexibility
- Shielding: Overall foil and braid shielding for EMI/RFI protection
- Jacket Material: Durable PVC outer jacket, abrasion-resistant and flexible
- Color: Standard black or gray (depending on production batch)
- Operating Temperature Range: -20°C to +75°C (typical for industrial-grade cables)
- Storage Temperature Range: -40°C to +85°C
- Maximum Data Transfer Rate: Up to 10 MB/s (SCSI-II Fast mode)
- Impedance: 132 ± 10 ohms (typical for SCSI-II differential signaling)
- Bend Radius: Minimum 10× cable diameter
- Weight: Approx. 0.25–0.35 kg (depending on connector housing)
- Compliance: Meets SCSI-II electrical and mechanical interface specifications




4. Functionality
The Adlink ACL-10250-2 functions as a high-performance data transmission link between SCSI-II compatible devices. It is used to connect host adapters, controllers, and peripheral devices such as hard drives, CD-ROM drives, scanners, and data acquisition modules that utilize the 50-pin SCSI-II interface.

How It Works:
The cable transmits parallel digital signals across 50 conductors arranged in a standardized pinout configuration. Each signal line is paired with a ground or return line to maintain signal integrity and reduce noise. The cable’s shielding minimizes electromagnetic interference, ensuring stable data transfer even in electrically noisy environments.

Use Cases and Applications:
- Industrial automation systems requiring legacy SCSI-II connectivity
- Data acquisition and measurement systems using Adlink DAQ cards or modules
- Laboratory instrumentation and test equipment interfacing
- Legacy computer systems and storage arrays
- Embedded computing platforms with SCSI-II interfaces
- Maintenance and support of existing SCSI-based infrastructure

Compatibility:
- Compatible with SCSI-II and backward-compatible with SCSI-I devices
- Works with Adlink data acquisition cards, PXI systems, and other SCSI-based modules
- Suitable for use with third-party SCSI-II compliant devices and controllers




5. Components & Accessories
Included Items:
- 1 × Adlink ACL-10250-2 50-pin SCSI-II male-to-male cable (2 meters)

Optional Accessories (sold separately):
- SCSI-II terminators (active or passive) for proper bus termination
- SCSI-II adapters (male-to-female, gender changers, or 68-pin to 50-pin converters)
- Cable management accessories such as clips or strain relief mounts
- Replacement connector covers and dust caps

Connectors:
- Two 50-pin male SCSI-II connectors with thumbscrew locking mechanisms for secure attachment
- Gold-plated contacts for corrosion resistance and improved conductivity
- Molded strain relief at each connector end to prevent cable damage




6. Installation & Setup
Requirements:
- Compatible SCSI-II host and peripheral devices with 50-pin female connectors
- Proper termination at both ends of the SCSI chain (if applicable)
- Adequate clearance for cable routing and bend radius

Mounting Options:
- Direct plug-in connection between devices
- Can be routed through cable trays, racks, or enclosures as part of a larger system setup

Configuration Steps:
1. Power off all devices before connecting the cable.
2. Align the 50-pin male connector with the corresponding female port on the device.
3. Secure the connection using the thumbscrews or locking clips.
4. Connect the other end to the corresponding device.
5. Ensure proper SCSI bus termination at the end of the chain.
6. Power on devices and verify communication through the host controller or system software.

Installation Notes:
- Avoid excessive bending or twisting of the cable.
- Maintain the recommended bend radius to prevent conductor fatigue.
- Keep the cable away from high-voltage lines or sources of EMI.




7. Performance & Capabilities
Speed and Data Throughput:
- Supports SCSI-II Fast mode with data transfer rates up to 10 MB/s.
- Maintains stable signal transmission across the 2-meter length without significant attenuation.

Capacity and Efficiency:
- Designed for multi-device SCSI chains supporting up to 8 devices (depending on system configuration).
- Ensures efficient data communication with minimal latency and error rates.

Signal Integrity:
- Twisted-pair construction and full shielding minimize crosstalk and signal reflection.
- Gold-plated contacts ensure consistent electrical performance over repeated insertions.

Durability:
- Rated for thousands of mating cycles under normal operating conditions.
- Resistant to mechanical stress, vibration, and temperature fluctuations typical in industrial environments.

Limitations:
- Limited to 2 meters; longer distances may require active repeaters or differential SCSI configurations.
- Designed for SCSI-II; not suitable for Ultra320 or later SCSI standards requiring higher bandwidth.




8. Standards & Compliance
Industry Standards:
- Complies with ANSI X3.131-1994 (SCSI-II) standard
- Meets EIA/TIA-232 and related electrical interface guidelines for signal integrity
- Compatible with Adlink and third-party SCSI-II hardware

Regulatory Compliance:
- RoHS (Restriction of Hazardous Substances) compliant
- CE marked for conformity with European safety and EMC directives
- Manufactured under ISO 9001:2015 certified quality management system

Safety and Environmental Standards:
- Flame-retardant cable jacket meeting UL VW-1 or equivalent rating
- Lead-free and halogen-free materials used where applicable
- Designed for safe operation within specified temperature and voltage limits




9. Additional Information
Warranty:
- Standard Adlink limited warranty (typically 1 year) covering manufacturing defects and workmanship issues.

Support:
- Technical support available through Adlink’s global service network.
- Online documentation, datasheets, and compatibility guides accessible via Adlink’s official website.

Maintenance:
- Periodic inspection recommended to ensure connector integrity and cable condition.
- Clean connectors with appropriate contact cleaner if contamination occurs.
- Store in a dry, dust-free environment when not in use.

Updates and Product Lifecycle:
- The ACL-10250-2 is part of Adlink’s ongoing support for legacy SCSI-based systems.
- Replacement and compatible models may be available for extended lifecycle management.
- Adlink provides long-term availability for industrial customers requiring consistent connectivity solutions.




Summary
The Adlink ACL-10250-2 50-pin SCSI-II Cable (2m) is a robust, industrial-grade interconnect solution engineered for reliable data transmission between SCSI-II compliant devices. With its male-to-male configuration, high-quality shielding, and durable construction, it ensures stable performance in demanding environments such as industrial automation, data acquisition, and laboratory instrumentation. Fully compliant with SCSI-II standards and backed by Adlink’s quality assurance, the ACL-10250-2 offers dependable connectivity, ease of installation, and long-term operational reliability for both legacy and current systems requiring 50-pin SCSI-II interfaces.

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