2-8 61200290L1-1G
Section 2, Installation and Operation MX2800 M13 Multiplexer User Manual
NOTE
DSX-3 interfaces must be connected using coaxial cables that have the
shields grounded at both ends.
DSX-1/E1 Interfaces
The DSX-1/E1 interfaces are 64-pin amphenol connectors. These interfaces provide Tx and Rx
connections between the unit and equipment such as wire-wrap patch panels, punch-down panels, or
breakout panels.
NOTE
Connect the DSX-1/E1 interfaces to intra-building wiring only.
Power Connection
The DC power connections are described in Power Up on page 2-2.
7. FRONT PANEL
The MX2800 front panel is shown in Figure 2-4. Descriptions of each part of the front panel follow:
• Craft Port on page 2-8
• ACO Buttons on page 2-15
• Power Supply A/B Status LEDs on page 2-15
• Controller Cards Status LEDs on page 2-15
• T1/E1 Status LEDs on page 2-17
Figure 2-4. MX2800 Front Panel
Craft Port
The craft port, an 8-pin modular jack, provides connection to a VT100 EIA-232 compatible interface
(using the supplied 8-pin modular to DB-9 female connector and the 8-pin to 8-pin modular cable).
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