Astronics / EADS / Racal Rackmount Kit for the 1261B VXI Mainframe

The Rackmount Kit for the 1261B VXI Mainframe is an accessory that integrates the 1261B into standard 19-inch equipment racks. It provides secure, stable mounting with flexible configuration options for different rack depths and cabling requirements. System integrators and engineers deploy this kit to optimize space utilization and maintain organized physical integration within rack-mounted test and measurement systems.

– Technical Specifications

Compatibility:
• Designed for the 1261B VXI Mainframe (7U and 9U versions)
• Standard 19-inch rack integration

Rack Ear Options:
• Option 04 (7U mainframe): Recessed mounting up to 5 3/8 inches; requires shelf or L-brackets for support
• Option 14 (9U mainframe): Recessed mounting up to 5 3/8 inches; requires shelf or L-brackets for support
• Option 54-2: Forward-extending chassis configuration for racks with depth less than 24 inches
• Variable recess capability in 0.625-inch increments
• Standard mounting options including rack-mount slides and ears

Mainframe Dimensions Supported:

7U Configuration:
• Height: 12.22 inches (31.0 cm)
• Width: 17.38 inches (44.1 cm)
• Depth: 23.68 inches (60.1 cm)
• Weight: Approximately 45 lbs (20.4 kg)

9U Configuration:
• Height: 15.72 inches (39.9 cm)
• Width: 17.38 inches (44.1 cm) or 19 inches with flanges
• Depth: 23.68 inches (60.1 cm)
• Weight: Approximately 52 lbs (23.6 kg)

– Key Features

• Recessed mounting accommodates various cable management strategies up to 5 3/8 inches
• Variable recess positioning in 0.625-inch increments for precision rack alignment
• Optional rackmount slides (e.g., Option 06) enable smooth insertion and removal
• Compatible with Application Specific Front Panel (ASFP) options
• Integrated cable tray support: 9U mainframe includes 2.25-inch high cable tray standard; Optional cable tray expansion available (Option 21: +1U height, 3.9-inch tray; Option 22: +2U height, 5.6-inch tray)

– Typical Applications

Test and measurement system integration where VXI architecture requires organized rack deployment. Cable tray options suit applications requiring connector, keyboard, and display mounting.

– Compatibility & Integration

Full compatibility with Astronics, EADS, and Racal 1261B VXI Mainframe models. Supports both 7U and 9U chassis configurations with tool-less or minimal-fastener mounting options.