D-Link DGS-3120-24PC-SI Hardware Installation Manual - Led Indicators
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DGS-3120 Series Layer 3 Managed Gigabit Switch Hardware Installation Guide
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DGS-3120-24PC: 65.48 million packets per second.
DGS-3120-48TC: 101.19 million packets per second.
DGS-3120-48PC: 101.19 million packets per second.
Switching Capability
DGS-3120-24TC: 88Gbps
DGS-3120-24SC: 88Gbps
DGS-3120-24SC-DC: 88Gbps
DGS-3120-24PC: 88Gbps
DGS-3120-48TC: 136Gbps
DGS-3120-48PC: 136Gbps
Priority Queues
8 Priority Queues per port
MAC Address Table
Supports 16K MAC addresses
Wire Speed
Full-wire speed (full-duplex) operation on all ports including Gigabit ports.
Physical Stacking
(EI and SI Mode Only)
• Two dedicated stacking ports in the rear panel of the Switch. Note: stacking
cable length 3 meter for stacking DGS-3120 Series use only.
• Provides bi-directional redundant stacking topology.
• Topologies: Linear and Ring.
• Bandwidth: Up to 10G.
• The FCS version supports 6 units per stack. Supports backup master.
• Supports inter stacking trunking and mirroring.
• Cannot stack EI and SI devices together.
Virtual Stacking /
Clustering
• Supports D-Link Single IP Management v1.6
• Manages up to 32 devices in a virtual stack with a single IP address.
LED Indicators
Location
LED Indicative
Color
Status
Description
Per Device
Power
Green
Solid Light
Power On
Light off
Power Off
Console
Green
Solid Light
Console on
Light off
Console off
RPS
Green
Blinking
When switch detects that RPS is connected
Solid Light
RPS in using
Light off
RPS off
Fan Err
Red
Blinking
When any of the fans has failed
Light off
When all fans work normally
Master
Green
Solid Light
When device is configured or selected to be a
stacking master
Light off
When device is stacking slave
7-Segment LED
Green
Capable 1 – 6, H,
h, G
The box ID is assigned either by user (static
mode) or by the system (automatic mode).
When the box become a primary master, the
7 segment works as bi-function. That is box
ID and “H” indicate as primary Master and the
display will be shown by turn. That is boxID -
> H -> boxID -> H
1-6: To indicate the stacking of the switch