1. Product Overview
Product Name: IEEE-488 Cable, High Quality
Model: ACL-IEEE488-2m
Series: ACL IEEE-488 Series
Article Number: ACL-IEEE488-2m
Manufacturer: ACL (Advanced Connection Lines)

The ACL-IEEE488-2m is a high-quality, heavy-duty IEEE-488 cable designed for reliable data communication between instruments and controllers in laboratory, industrial, and test environments. This cable is part of ACL’s professional-grade IEEE-488 (GPIB) interconnect series, engineered to meet or exceed the IEEE-488.1 and IEEE-488.2 standards for instrumentation bus communication. With a total length of 2 meters, it provides a robust and interference-resistant connection for precision measurement and control systems.

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2. Key Features
- High-Quality Construction: Built with premium-grade materials to ensure long-term durability and consistent signal integrity.
- Heavy-Duty Design: Reinforced cable jacket and double-sided metal connectors provide mechanical strength and resistance to wear, bending, and environmental stress.
- IEEE-488 / GPIB Compatibility: Fully compliant with IEEE-488.1 and IEEE-488.2 standards, ensuring interoperability with a wide range of test and measurement instruments.
- Double-Sided Metal Connectors: Each end features a rugged, shielded metal connector housing that minimizes electromagnetic interference (EMI) and ensures secure mating with instrument ports.
- Optimized Signal Transmission: Low-resistance conductors and high-quality shielding reduce noise and crosstalk, maintaining data integrity even in electrically noisy environments.
- Stackable Connectors: The IEEE-488 standard connector design allows daisy-chaining multiple instruments on the same bus without additional adapters.
- 2-Meter Length: Ideal for bench setups and rack-mounted instrumentation where moderate cable length is required for flexible routing.
- Industrial-Grade Reliability: Designed for continuous operation in demanding laboratory and production environments.

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3. Technical Specifications
- Cable Type: IEEE-488 (GPIB) Interface Cable
- Model Number: ACL-IEEE488-2m
- Length: 2 meters (approx. 6.56 feet)
- Connector Type: 24-pin IEEE-488 standard connector (double-sided, stackable)
- Connector Material: Metal housing with nickel or chrome plating for corrosion resistance
- Cable Jacket Material: Heavy-duty PVC or polyurethane (depending on production batch) for flexibility and abrasion resistance
- Shielding: Multi-layer shielding with braided copper and aluminum foil for EMI/RFI protection
- Conductor Material: High-purity copper conductors for low signal loss
- Conductor Gauge: Typically 24 AWG (standard for IEEE-488 cables)
- Impedance: Nominal 78 ohms (typical for GPIB cables)
- Operating Temperature Range: -20°C to +80°C (typical)
- Weight: Approximately 0.35–0.45 kg (depending on connector configuration)
- Color: Standard black or dark gray outer jacket
- Compliance: IEEE-488.1 and IEEE-488.2 compliant

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4. Functionality
The ACL-IEEE488-2m cable serves as a communication link between instruments and controllers in a GPIB (General Purpose Interface Bus) system. It transmits digital control and data signals between devices such as oscilloscopes, signal generators, power supplies, multimeters, and computer interfaces.

How It Works:
The cable carries parallel digital signals across 24 conductors, including eight data lines, five management lines, and eleven ground and shield connections. The double-sided connector design allows multiple instruments to be connected in a daisy-chain configuration, enabling up to 15 devices to share a single bus.

Use Cases and Applications:
- Laboratory test benches for automated measurement systems
- Industrial process control and monitoring setups
- Calibration and diagnostics equipment interconnection
- Research and development instrumentation networks
- Automated test equipment (ATE) systems
- Integration with GPIB-to-USB or GPIB-to-Ethernet adapters for modern PC connectivity

Compatibility:
- Compatible with all IEEE-488 / GPIB-compliant instruments from major manufacturers such as Keysight (Agilent), Tektronix, Rohde & Schwarz, Keithley, and National Instruments.
- Works with GPIB controller cards, USB-GPIB adapters, and other interface modules.

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5. Components & Accessories
Included Items:
- 1 × ACL-IEEE488-2m cable (2 meters in length) with double-sided metal connectors

Optional Accessories (sold separately):
- GPIB terminators or bus extenders for long-distance setups
- GPIB-to-USB or GPIB-to-LAN interface adapters
- Cable management clips or strain relief brackets for rack installations

Connectors:
- Standard IEEE-488 24-pin male/female combination connectors on both ends
- Stackable design allows multiple cables to be connected in parallel
- Screw-lock or latch mechanism for secure attachment (depending on model variant)

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6. Installation & Setup
Requirements:
- Compatible GPIB/IEEE-488 ports on instruments or controllers
- Adequate clearance for connector stacking if multiple instruments are chained

Mounting Options:
- Direct plug-in to instrument rear or side panel GPIB ports
- Can be routed through cable trays or harnesses for organized setups

Configuration:
1. Power off all instruments before connecting or disconnecting the cable.
2. Attach one end of the cable to the controller (e.g., PC interface or master instrument).
3. Connect the other end to the target instrument.
4. For multiple instruments, daisy-chain additional cables using the stackable connectors.
5. Power on the system and verify communication using the control software or instrument interface.

Best Practices:
- Avoid excessive bending or twisting of the cable to maintain shielding integrity.
- Ensure connectors are fully seated and secured to prevent intermittent communication errors.
- Keep cable runs as short as practical to minimize signal degradation.

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7. Performance & Capabilities
Data Transfer Rate:
- Supports standard IEEE-488 data transfer speeds up to 1 MB/s (depending on system configuration and instrument capability).

Signal Integrity:
- Low crosstalk and high noise immunity due to multi-layer shielding and precision impedance control.

Capacity:
- Supports up to 15 devices on a single GPIB bus (as per IEEE-488 standard).

Efficiency:
- Optimized conductor layout and shielding minimize latency and signal reflection.

Limitations:
- Maximum recommended total cable length for a GPIB system is 20 meters or 2 meters per device, whichever is less, as per IEEE-488 specifications.
- Not designed for outdoor or high-moisture environments unless additional protection is provided.

Reliability:
- Designed for continuous operation in laboratory and industrial environments with minimal maintenance.

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8. Standards & Compliance
Industry Standards:
- IEEE-488.1: Electrical and mechanical specifications for GPIB interfaces
- IEEE-488.2: Protocol and command structure standardization for instrument communication

Regulatory Compliance:
- RoHS (Restriction of Hazardous Substances) compliant
- REACH compliant (where applicable)
- CE marking (for applicable regions)

Quality Assurance:
- Manufactured under ISO 9001-certified quality management systems
- 100% electrical continuity and insulation resistance tested before shipment

Environmental Compliance:
- Lead-free solder and materials used in accordance with environmental directives
- Recyclable packaging materials

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9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 12–24 months) covering defects in materials and workmanship under normal use conditions.

Support:
- Technical support available via manufacturer’s website or authorized distributors.
- Documentation includes product datasheet, pinout diagram, and installation guidelines.

Maintenance:
- Periodic inspection recommended to ensure connector cleanliness and cable integrity.
- Clean connectors with a dry, lint-free cloth; avoid solvents or abrasive materials.
- Store in a cool, dry environment when not in use.

Updates & Revisions:
- Product specifications subject to change as standards evolve or materials are updated.
- Latest technical documentation and compliance certificates available from the manufacturer’s website.

Typical Applications Summary:
The ACL-IEEE488-2m cable is ideal for laboratories, production test stations, and automated measurement systems requiring dependable, high-quality GPIB connectivity. Its robust construction, precision shielding, and compliance with IEEE standards make it a preferred choice for engineers, technicians, and researchers who demand reliable data communication between instruments and controllers.

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Summary Table

| Parameter | Specification |
|------------|----------------|
| Product Name | IEEE-488 Cable, High Quality |
| Model | ACL-IEEE488-2m |
| Length | 2 m |
| Connector Type | 24-pin IEEE-488 (stackable, double-sided metal) |
| Compliance | IEEE-488.1 / IEEE-488.2 |
| Shielding | Multi-layer EMI/RFI protection |
| Conductor Material | High-purity copper |
| Jacket Material | Heavy-duty PVC or polyurethane |
| Operating Temperature | -20°C to +80°C |
| Weight | ~0.4 kg |
| Data Rate | Up to 1 MB/s |
| Devices Supported | Up to 15 per bus |
| Warranty | 12–24 months (manufacturer dependent) |

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Comprehensive Summary:
The ACL-IEEE488-2m is a professional-grade, 2-meter IEEE-488 (GPIB) cable engineered for high-performance data communication in test and measurement environments. Featuring heavy-duty double-sided metal connectors and robust shielding, it ensures reliable signal transmission and mechanical durability. Fully compliant with IEEE-488.1 and IEEE-488.2 standards, it supports seamless interoperability among a wide range of instruments and controllers.

Its construction emphasizes electrical integrity, mechanical strength, and long-term reliability, making it suitable for laboratory automation, industrial testing, and research instrumentation networks. The cable’s stackable connectors allow flexible system configurations, while its shielding and conductor design minimize interference and signal loss.

With compliance to international standards, RoHS directives, and ISO-certified manufacturing processes, the ACL-IEEE488-2m represents a dependable interconnect solution for precision measurement systems. It combines robust physical design with electrical performance, ensuring consistent operation across diverse applications—from automated test equipment to calibration systems—where accuracy, reliability, and durability are paramount.