Communication Server Large System Installation and Commissioning

Preparing for installation Page 49 of 456
Communication Server 1000M and Meridian 1 Large System Installation and Commissioning
New system types
There are two new system types for CP PIV:
• 3521 (Meridian 1 Option 61C and CS 1000M SG)
• 3621 (Meridian 1 Option 81C and CS 1000M MG, CS 1000E)
New hardware
CP PIV features the following new hardware:
• A CP PIV processor board. See Figure 9 on page 50 (side view) and
Figure 10 on page 51 (front view).
• A blank panel that replaces the NT4N43 MMDU. The blank panel is
designed to fill the gap and ensure proper air flow direction.
Note: The front panel USB port on the CP PIV card is reserved for
future applications.