San Francisco International Airport Corp - Crash System - Telephone Support - Valcom Quote 00033080
San Francisco International Airport Corp - Crash System - Telephone Support - Valcom Quote 00033080 available through HTS.

The V-DCH Digital Clock Head End incorporates a V-VCU 6 Amp 2-wire Clock Driver and a V-DCPI Digital Clock Protocol Interface in a convenient 2u 19" shelf assembly. The unit provides a complete interface between the DB15 clock output of either of the V-SER, VC-2927 or V-2927 Clock Cards. available through HTS.