ATM Network Impairment Emulator
(E4219A)
Provides the capability to insert five impairment types (cell
loss, cell error, cell misinsertion, and cell delay) into an ATM
cell stream at rates up to 155 Mb/s.
OAM Protocol Tester (E6270A)
The ATM Operations, Administration, and Maintenance (OAM) protocol
offers standardized, in-service tools for network monitoring.
It enables ATM network elements to gather status information about
individual ATM connections.