Information in this document is subject to change without notice.
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Package Contents
Open the shipping carton of the switch and carefully unpack its contents. The model you
have purchased may appear slightly different from the one shown in the illustrations. The
carton should contain the following items:
One DGS-1520-28MP switch
One AC power cord
One power cord retainer
One console cable (RJ-45 to RS-232)
One rack mounting kit (two brackets and screws)
Four rubber feet with adhesive backing
One Quick Installation Guide
Front Panel Description
The front panel of the switch contains the following items:
20 10/100/1000Base-T PoE ports
4 100/1000/2.5GBase-T PoE ports
2 10GBase-T ports
2 10GBase-X SFP+ ports
RJ-45 console port
LEDs: Power, RPS, Console, Fan Error, Link/Activity/Speed Mode, PoE Mode, Link/
Activity/Speed (per port), PoE OK/PoE Fail (per PoE port), Stack ID
Mode, Reset/ZTP buttons
Figure 1 — DGS-1520-28MP front panel
Front Panel LEDs
The front panel of the switch contains the following LEDs: Power, RPS, Console, Fan
Error, Link/Activity/Speed Mode, PoE Mode, Link/Activity/Speed (per port), PoE OK/PoE
Fail (per PoE port), Stack ID.
2