To calculate the number of network interface cards required for your application, complete the steps in the following sections. Round up any fraction to the next whole number. Round up any fraction to the next whole number. Round up any fraction to the next whole number. Round up any fraction to the next whole number.
All channels can operate at the same time.
2 Two tone generator resources are needed for redundant systems but you then have only 63 maximum circuit ports, not 128. Allocated by the system in increments of 8, depending how you first configure the Subrate Configuration screen. To provide for card redundancy, multiply the minimum number of SRMs by 2 and multiply the minimum number of SPCs by 2. Note Distribute the SRMs evenly over the SPCs. To provide for card redundancy, multiply the minimum number of IPRCs by 2.