DGS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide 
18 
 
 
Figure 2-8 Side panels of the DGS-3130-30S 
 
DGS-3130-30PS Switch 
Front Panel Components 
The front panel of DGS-3130-30PS features a variety of LED indicators and ports. 
 
 
Figure 2-9 Front panel view of the DGS-3130-30PS 
 
Ports that can be found on the front panel of this switch are listed in the table below. 
Port  Description 
USB  Inserting a flash drive into the USB 2.0 Type-A port provides an additional storage 
space for portable firmware images and configuration files that can be copied to 
and from the NVRAM of the Switch. 
MGMT  The RJ45 Management (MGMT) port is an IP-based, Out-Of-Band (OOB) port for 
Telnet, web, or SNMP management that operates at 10/100/1000 Mbps wire-
speed. This port can be used to configure the Switch without being connected to 
the network. 
Console (RJ45)  The RJ45 console port can be used to connect to the Command Line Interface 
(CLI) of the Switch for configuration, management, and monitoring. This port uses 
a special console cable (included in this package) with a DB9 interface to connect 
the Switch to the serial port (COM) of the PC. 
10/100/1000 Mbps RJ45 PoE 
Ports 
The Switch is equipped with 24 RJ45 Ethernet ports. These ports can operate at 10 
Mbps, 100 Mbps, and 1 Gbps wire-speeds. These PoE ports are compliant to 
IEEE802.3af and IEEE802.3at. 
10 Gigabit RJ45 Ports  The Switch is equipped with 2 RJ45 Ethernet ports. These ports can operate at 1 
Gbps and 10 Gbps wire-speeds. 
10 Gigabit SFP+ Ports  The Switch is equipped with 4 SFP+ ports. These ports can operate at 1 Gbps and 
10 Gbps wire-speeds and support a wide collection of SFP+ transceivers. 
 
For a complete list of SFP/SFP+ transceivers that are compatible with this switch, refer to the SFP Ports and SFP+ 
Ports sections in Appendix A - Technical Specifications. 
 
LED Indicators 
Located on the front panel of this switch are LED indicators: Power, Console, RPS, Fan Err, USB, Link/Act indicators 
for all the ports, and Stack ID.