NI 181638-01 XA GPIB Adapter

The NI 181638-01 XA GPIB Adapter is a 24-pin female-to-male IEEE 488 connector that extends GPIB cable reach and interfaces with computer systems featuring recessed back panels. This adapter enables connection of X Series GPIB cables to instruments and controllers in architectures where standard cable routing is impractical, particularly on legacy platforms including Macintosh, IBM PS/2, Sun SPARCstation, and IBM RISC System/6000 computers. The compact form factor—1.6 cm (0.6 in.) wide and weighing 0.08 kg—fits confined spaces while maintaining full electrical compliance with GPIB specification requirements.

– Technical Specifications

• Connector Type: 24-Pin Female GPIB (IEEE 488) to 24-Pin Male GPIB (IEEE 488)
• Dimensions: 1.6 cm width (0.6 in.)
• Weight: 0.08 kg
• Enclosure: Housed case
• Cable Configuration: Available with shielded and unshielded plug/receptacle options
• RoHS Compliance: Yes; RoHS Phthalates Compliant
• SVHC Status: No SVHC substances detected (as of 08-Jul-2021)
• Export Classification: EAR99

– Key Features

• Facilitates GPIB cable extension in systems with space constraints
• Compatible with NI GPIB Systems architecture
• Supports Type XA configuration alongside XE and XF variants
• Compact design for integration into dense equipment racks
• Full IEEE 488 electrical specification compliance

– Typical Applications

The XA GPIB Adapter addresses connectivity challenges in legacy and modern instrumentation systems where cable routing around recessed connector panels requires intermediate interface solutions. Engineers deploy this adapter in test benches, automated measurement systems, and instrument control stations requiring flexible cable management without signal degradation.

– Compatibility & Integration

Designed specifically for NI GPIB Systems, this adapter integrates with X Series cable families and legacy GPIB instruments. It resolves physical routing conflicts on systems with inset back panels, enabling proper cable termination and signal integrity in confined spaces where direct cable connection is not feasible.