User manual

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Figure 2 – Attach the mounting brackets to the Switch
Use the screws provided with the equipment rack or chassis to mount
the Switch in the rack.
Figure 3 – Mount the Switch in the rack or chassis
Connecting Network Cable
The DES-1252 has 48 ports that support 10/100Mbps Fast Ethernet;
it also has 4 10/100/1000Base-T Ports and 2 Combo SFPs. Each
port on the DES-1252 supports Auto-MDI/MDI-X. Auto-
MDI/MDI-X is a feature that eliminates the need for worrying
about using either a standard or crossover cable—you can use
either one—and allows any port to be an uplink port.