Chapter 3. 9500 MXC Nodes
Vol. II-3-34 Alcatel-Lucent
DAC 16x
DAC 16x provides up to 16xE1 or 16xDS1 tributaries.
• E1 options are 75 ohm unbalanced or 120 ohms balanced.
• DS1 encoding options are AMI or B8ZS. Line impedance is fixed at 100 ohms
balanced.
Two Mini RJ-21 connectors provide the customer interface, and cable sets are
available, as accessories, to provide:
• Mini RJ-21 to sixteen BNC male, unbalanced. Provides connection for eight
tribs.
• Mini RJ-21 to eight RJ-45, balanced, straight, or crossover. Provides
connection for eight tribs.
• Mini RJ-21 to unterminated tails for balanced wire wrap or punch-down
insulation displacement connection. Provides connection for eight tribs.
Figure 3-18. DAC 16x Plug-in
DAC 16x plugs into any of the INU/INUe universal slots. However, because the
tributary cables extend to the right (viewed from front), it is recommended that
slots to the right side of the INU/INUe are used to avoid impairing access to other
plug-ins.
Figure 3-19 shows the DAC 16x front panel layout. Table 3-17 describes the
interfaces.
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