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What is a SDM48PX?

The SDM48PX is a Square D Multi-Link Structured Wiring component. It is a Telephone Expansion Hub, used in conjunction with the SDM46P Telephone Master Hub. The SDM48PX will continue the signal from up to 4 lines (from the Master Hub) and distibute their signal out to 8 telephone locations.

CTA-ID : 2032559
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