Vol. II-1-12 Harris Stratex Networks
Chapter 1. System Overview
Figure 1-21.
DAC 3xE3/DS3M
DAC 2x155e
DAC 2x155e supports two STM1 electrical tributaries on paired BNC connectors.
Figure 1-22. DAC 2x155e
DAC 1x155o
DAC 1x155o supports one STM1/OC3 single-mode optical tributary on SC connectors.
Figure 1-23. DAC 1x155o
DAC 2x155o
DAC 2x155o supports two STM1/OC3 single-mode optical tributaries on SC
connectors.
Figure 1-24. DAC 2x155o
DAC 155oM
DAC 155oM multiplexes an SDH/OC3 single-mode optical tributary to an NxE1 or
NxDS1 backplane.
Figure 1-25. DAC 155oM
DAC ES
DAC ES interfaces four 10/100Base-T Ethernet ports to one or two radio and/or fiber
transport channels. Features include:
• Advanced QoS settings.
• Transparent, VLAN and mixed modes of operation.
• Throughputs to 100 Mbps per transport channel.
• Assignment to radio or fiber links.
• Assignment of total link capacity to Ethernet, or split between Ethernet and E1/DS1
traffic.
• Inter-frame gap (IFG) and preamble stripping and re-insertion.
• Compatibility with DAC GE, IDU ES and IDU GE 20x.
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