Figure 2-8 Tsw576 Card - Panasonic DBS 576 Technical Manual

Chapter 2. System Overview
TSW576 card (VB-444302)
The TSW576 card is the time switch card required for the system using a CPC-576
card. This card supports a maximum of 576 ports.
The TSW576 card is mounted in the option 1 slot of the main cabinet. Only one
TSW576 card can be mounted for each system.
When connecting to additional cabinets, this card and CBL card (VB-44451)
installed into CPC card slot of the additional cabinet are connected.
The TSW576 card provides functions for a time switch (24 Highways X 24
Highways), service tone, DTMF output, a connecting terminal for synchronization
package (VB-44460), and eight 3-party conference circuits.
Figure 2-8. TSW576 card
2-12 DBS 576 (USA), issued 6/2/98
Section 300-Installation
576-13-300