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Vertical SBX IP 3x8 Hybrid Expansion Board (4032-00)


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SKU: 4032_00-ref
Condition: Refurbished

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The Vertical SBX 3x8 Hybrid Expansion Board (4032-00) provides 3-CO/PBX Loop Start CO line interfaces which supports: Pulse/DTMF signaling, Ring and Loop current circuits, A/D and D/a conversions, and Pulse Signaling circuitry.  Also Provides 8-Hybrid Ports (DKT/SLT interfaces) 

Supports the following telephones:
       — Vertical 8-Button Digital Telephone (4008-00) 
       — Vertical 24-Button Digital Telephone (4024-00) 
       — Vertical Door Phone Box (3560-08) 
       — Standard 2500 Analog Telephones

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