The Accton 142688-400 is an OEM LAN interface card designed for ISA bus integration in network-enabled instrumentation and computing systems. This dual-port adapter combines BNC and RJ45 connectors to support mixed network topologies, delivering 10 Mbit/s data transmission. Originally manufactured as an OEM component for Agilent/HP 54800 Series Infiniium Oscilloscopes, it enables LAN-based printer sharing, file access, and remote web control of networked test equipment.
Technical Specifications
• Manufacturer: Accton
• Part Number: 142688-400
• Model: PM6174
• Interface Type: ISA
• Port Count: 2
• Connector Types: BNC, RJ45
• Data Rate: 10 Mbit/s
• Profile: Standard
– Key Features
• Dual-port design accommodates both coaxial (BNC) and twisted-pair (RJ45) connections
• ISA interface for legacy system integration
• 10 Mbit/s throughput suitable for network-attached instrumentation
• OEM-grade construction validated in Agilent/HP oscilloscope deployment
– Typical Applications
• Retrofit network connectivity in ISA-based test instrumentation
• LAN interface for remote instrumentation control
• Printer and file server access on legacy laboratory networks
• Web-enabled remote monitoring and equipment management
– Compatibility & Integration
The Accton 142688-400 is fully compatible with ISA bus architectures and has been field-proven within Agilent/HP 54800 Series Infiniium Oscilloscopes. Integration requires standard ISA slot availability and driver support for the host operating system. The dual-connector design permits connection to either modern Ethernet infrastructure (via RJ45) or legacy 10Base2 coaxial networks (via BNC), providing flexibility in mixed-generation laboratory environments.
