A legendary diagnostic tool from the heyday of serial networking and mainframe communication, the IDS Blue Box Model 100 remains an essential instrument for retro-computing enthusiasts and vintage data comm technicians. This complete breakout box allows you to monitor, isolate, and jumper all 25 active lines of any RS-232 / V.24 serial interface using high-visibility LED status indicators and mini patch cords. Complete with its DB25 remote test adapter cable, patch jumpers, and a premium heavy-duty Siemon canvas zippered storage case, this kit is ready for hardware hacking, vintage computer terminal restoration, or retro-tech collections.
Key Features & Specifications:
Comprehensive 25-pin RS-232 / DB25 serial line breakout array with multi-state LED activity indicators.
Includes attached multi-pin ribbon harness, DB25 remote testing adapter cable, and mini jumper patch wires.
Housed in a durable, branded Siemon padded canvas zip-up technician case for easy transport.
Condition Notes:
Diagnostic unit casing is clean, bright blue, and free from cracks or major scuffs.
Pin terminals and switches are straight and clean with no corrosion.
LED indicator display faces are unscratched and legible.
Siemon canvas case is clean with smooth zipper operation.
Shipping & Handling:
Safely wrapped and shipped in a sturdy, well-padded box to preserve all pins, cables, and electronic components.
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