Specifications

2-34

Reference Guide

Model No.

Running Head

Management Channel Concentrator (MCC) Server Applications

Figure 2-21. MCC Card in a Multilevel Concentration Application

The MCC card performance figure of 3500 packets/second was obtained using 64 byte

packets. This implies that for small frames the processor is the bottleneck since the network

link cannot be saturated. As the frame size increases, network link utilization becomes higher.

For large frames, the network link will become saturated and hence the bottleneck. An

equilibrium is reached at frame size of 500 bytes when both the processor and links are

saturated.

1 Nx64 Kbps T1/E1

2 Nx64 Kbps T1/E1

B7R formatted DS0's from DACS II

Nx 64Kbps T1/E1

Remote IAD using FDL

NMS

DACS

IAD

w/MCC