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D-Link DGS-3120-48TC/SI

D-Link DGS-3120 xStack Series - XStack DGS-3120-48TC Ethernet Switch with SI Image - 48 Ports - Manageable - 2 Layer Supported - Lifetime Limited Warranty
  • Features 48 networking ports to meet the requirements of the most demanding workgroups
  • Stack port provides an easy and hassle-free way to extend your office network
  • Gigabit Ethernet port for ultra-fast network speeds
  • Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree
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Full specifications (PDF)

Enhanced network reliability
The D-Link DGS-3120 xStack Series are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast and enhanced security, making them an ideal Gigabit access layer solution. The DGS-3120-24TC/48TC provides 20 or 44 10/100/1000 Mbps Gigabit Ethernet ports and 4 combo 1000BASE-T/SFP Gigabit Ethernet ports. The DGS-3120-24PC/48PC provides 24 or 48 10/100/1000 Mbps PoE Gigabit Ethernet ports and 4 combo 1000BASE-T/SFP Gigabit Ethernet ports. Each 10/100/1000 Mbps port of DGS-3120-24PC/48PC supports 802.3af and 802.3at Power over Ethernet standard. The default power budget is 370 Watts and can be expanded to 740 Watts with the DPS-700 RPS. The DGS-3120 xStack Series switches are also equipped with an SD Card slot, allowing the user to boot images and upload configuration files directly from an SD Card. Furthermore, syslog files can also be conveniently saved to a card.
D-Link DGS-3120-48TC/SI Overview

The DGS-3120 xStack Series are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast and enhanced security, making them an ideal Gigabit access layer solution.

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Full specifications (PDF)

Interfaces/Ports
Total Number of Network Ports:
48
Number of Stack Ports:
2
Stack Port:
Yes
Number of Network (RJ-45) Ports:
48
Port/Expansion Slot Details:
  • 48 x Gigabit Ethernet Network
  • 4 x Gigabit Ethernet Expansion Slot
Media & Performance
Ethernet Technology:
  • Gigabit Ethernet
  • Fast Ethernet
Network Technology:
10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots:
5
Expansion Slot Type:
SFP
Shared SFP Slot:
Yes
Number of SFP Slots:
4
Network & Communication
Layer Supported:
2
Management & Protocols
Manageable:
Yes
Management:
  • Web-based interface
  • Command Line Interface
  • Telnet
  • SNMP v1/v2c/v3
  • RMON 1, 2, 3, 9
  • DHCP
  • MIB
  • VLAN
  • QoS
Memory
Flash Memory:
32 MB
Memory Card Supported:
SD
Power Description
Input Voltage:
  • 110 V AC
  • 220 V AC
Power Source:
Power Supply
Redundant Power Supply Supported:
Yes
Physical Characteristics
Height:
1.7"
Width:
17.3"
Depth:
12.2"
Miscellaneous
Environmentally Friendly:
Yes
Environmental Certification:
RoHS
Warranty
Limited Warranty:
Lifetime
Item Numbers
GTIN: 0657379325403, 0790069343896, 0790069343919
UPC: 657379325403, 790069343896, 790069343919
EAN: 0657379325403, 0790069343896, 0790069343919
UNSPSC: 43222612
 

The D-Link DGS-3120-48TC/SI is also known as DGS-3120-48TC/SI or DGS312048TCSI .