GDC SpectraComm 500A (SC 500A) DSU Card
048P050-011 048M054-011 048M054-021

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GDC SpectraComm 500A (SC 500A) DSU Card

SpectraComm 500A (SC 500A) DSU Card

SC 500A Key Features:
• Supports all DDS data rates — 2.4 - 19.2 kbps, 56/64 kbps, 64 kbps clear channel
• Automatic data rate selection simplifies service upgrades
• Powerful diagnostic testing capabilities for rapid fault isolation and system restoral
• Extended dynamic range for the best performance possible

The SpectraComm 500A is a non-network managed universal rate data service unit (DSU) for central site locations in digital service networks. It is fully compatible with GDC’s DeskTop (DT) 500A, designed primarily for remote office locations, while supporting all standard subrates and both 56 kbps and 64 kbps (clear channel) high speed rates.



048P050-011 048M054-011 048M054-021

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