Channel Service Units (CSU) and Data Service Units (DSU) Suppliers in Texas

Channel service units (CSU) and data service units (DSU) are digital interface devices that connect end user data communications equipment to digital access lines. They also provide framing of sub-64 kbps customer access channels onto higher rate data circuits. (more)
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Showing Suppliers 1 - 2 of 2
Metrocom Communications, Inc.
Address:  5752 S. Rice Ave., Houston, TX
Business Type:  Manufacturer
Tristar Electronics Controls & Automation
Address:  3610 Willowbend Blvd., Suite 1020, Houston, TX
Business Type:  Distributor