DES-7200 Series Quick Installation Guide
Schematic Diagram for the Connection of the AC Power Cable
Precautions
Before connecting the power supply, you must verify that the external power supply
provided matches the power module installed of this equipment.
Before connecting the power cable, you must make sure that the switch of the power
module is at the OFF position.
The power cable with a standard 3-pin connector should be used for connection.
You must ensure that the power cables connected are in good contact.
Simple Connection Steps
1. Insert the plug of the power cable into the power module.
2. Connect the other end of the power cable to the corresponding socket or connector.
Connecting the Cable of the Management
Module
1. Connect the end of the Ethernet cable with the RJ45 connector to the Ethernet port of
the equipment management module (7210/7200-CM1), and the other end to the NM or
control terminal.
2. Connect the end of the standard DB9 serial cable with the RS-232 serial port to the
RS-232 serial port of the equipment management module, and the other end to the NM
or control terminal.
Note
The DES-7210/7206 system must have at least one management module
to work normally.
Removing Boards from the DES-7210/7206
1. Unplug all cables/fibers such as optical fibers and RJ45 twisted pairs from the panel.
2. Tighten two captive screws on the panel.
3. Draw out the board by holding the ejector with both hands, as shown in Figure 3-18 and
Figure 3-19.
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Summary of Contents for DES-7206
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