User's Manual

3-6 Aviat Networks
Chapter 3. System Overview
Figure 3-6. DAC ES
DAC 16X
DAC 16x supports 16xDS1 tributaries on Mini RJ-21 connectors.
Figure 3-7. DAC 16x
DAC 4X
DAC 4x supports 4xDS1 tributaries on individual RJ-45 connectors.
Figure 3-8. DAC 4X
DAC 3xDS3
DAC 3xDS3 supports 3xDS3 tributaries on paired mini-BNC connectors.
Figure 3-9. DAC 3xDS3
DAC 3xDS3M
DAC 3xDS3M supports three operational modes:
• Normal DS3 tributary operation (as for DAC 3xDS3)
• M13 multiplexer mode. One or two DS3 interfaces are multiplexed to an NxDS1
backplane.
• DS3 Ethernet mode to enable up to 43 Mbit/s Ethernet over legacy TDM radio or
leased-line links (links must support transparent DS3).
Tribs are supported on paired mini-BNC connectors.
Figure 3-10. DAC 3xDS3M
DAC 2x155e
DAC 2x155e supports two STS3 electrical tributaries on paired BNC connectors.
Figure 3-11. DAC 2x155e