- General Information
- Manufacturer
- D-Link Systems, Inc
- Manufacturer Website Address
- http://www.dlink.com
- Brand Name
- D-Link
- Product Line
- xStack
- Product Series
- DGS-3120
- Product Type
- Ethernet Switch
Standard and Enhanced Images
The DGS-3120 Series is embedded with two different software images - Standard Image (SI) and Enhanced Image (EI). The Standard Image provides sophisticated features for businesses. It includes advanced Quality of Service (QoS), traffic shaping, L2 multicasting and robust security features. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route, IMPB, sFlow, IPv6 features which are suitable for the next generation IPv6 networks or triple play.
- Interfaces/Ports
- Total Number of Network Ports
- 48
- Uplink Port
- Yes
- Management Port
- Yes
- Number of PoE+ (RJ-45) Ports
- 48
- Number of Stack Ports
- 2
- Stack Port
- Yes
- Port/Expansion Slot Details
- 44 x Gigabit Ethernet Network
- 4 x Gigabit Ethernet Uplink
- 4 x Gigabit Ethernet Expansion Slot
- Media & Performance
- Media Type Supported
- Twisted Pair
- Ethernet Technology
- Gigabit Ethernet
- Network Technology
- 10/100/1000Base-T
- 1000Base-X
- I/O Expansions
- 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 Management
- Command Line Interface
- SNMP v1, v2c, v3
- RMON 1, 2, 3, 9
- Telnet
- DHCP
- Syslog
- sFlow
- MIB
- QoS
- VLAN
- Memory
- Flash Memory
- 32 MB
- Memory Card Supported
- SD
- Reliability
- MTBF
- 223006 Hour
- Power Description
- PoE (RJ-45) Port
- No
- Power Source
- Power Supply
- Redundant Power Supply Supported
- Yes
- Physical Characteristics
- Product Color
- Black
- Form Factor
- Desktop
- Height
- 1.7"
- Width
- 17.3"
- Depth
- 15"
- Weight (Approximate)
- 13.96 lb
- Miscellaneous
- Certifications & Standards
- Emission (EMI):
- FCC Class A
- CE Class A
- VCCI Class A
- IC
- C-Tick
- CB
- cUL
- LVD
- Environmentally Friendly
- Yes
