The xStack DGS-3420 series Layer 2+ Gigabit switches delivers greater value, performance, flexibility and security for SMBs and Enterprises.
The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS, and accessibility along with redundant power solutions for SMBs and enterprises.
With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support and advanced software solutions, these switches can act as either departmental access layer switches or aggregation switches to form a multilevel network backbone with centralized high-speed servers.
The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS, and accessibility along with redundant power solutions for SMBs and enterprises.
With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support and advanced software solutions, these switches can act as either departmental access layer switches or aggregation switches to form a multilevel network backbone with centralized high-speed servers.
| 10G support | No |
| 10GB Ports Qty | 4 |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100-240 V |
| Basic switching RJ-45 Ethernet ports quantity | 4 |
| Certification | FCC Class A, CE Class A, VCCI Class A, IC, C-Tick |
| Colour of product | Black |
| Compatible memory cards | SD |
| Connectivity technology | Wired |
| Depth | 310 mm |
| DHCP client | Yes |
| DHCP server | Yes |
| Ethernet LAN (RJ-45) ports quantity | 4 |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN data transfer rates | 10, 100, 1000 Mbit/s |
| Flow control support | Yes |
| Full duplex | Yes |
| Height | 44 mm |
| MAC address filtering | Yes |
| MAC address table | 16000 entries |
| Management | Layer 2 Managed |
| Maximum data transfer rate | 1 Gbit/s |
| Mean time between failures (MTBF) | 300371 h |
| Mounting | Rackmount |
| Networking standards | IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1v,IEEE 802.1w,IEEE 802.1x,IEEE 802.3ad,IEEE 802.3ah,IEEE 802.3x |
| Noise level | 46.5 dB |
| Operating relative humidity (H-H) | 10 - 90 % |
| Operating relative humidity range | 10 - 90 % |
| Operating temperature (T-T) | 0 - 50 °C |
| Operating temperature range (T-T) | 0 - 50 °C |
| Packet buffer memory | 2 MB |
| Packet transfer speed | 95.24Mpps |
| PoE | No |
| Ports quantity | 28 |
| Power consumption (typical) | 60.2 W |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) support | Yes |
| Quality of Service (QoS) support | Yes |
| Rack mounting | Yes |
| RJ45 Ports Qty | 24 |
| Safety | CB, cUL, LVD |
| Security algorithms | SSL/TLS |
| Security algorithms supported | SSL/TLS |
| SFP Ports Qty | 4 |
| Source data-sheet | Icecat.biz |
| Spanning tree protocol | Yes |
| Stackable | Yes |
| Storage relative humidity (H-H) | 5 - 90 % |
| Storage relative humidity range | 5 - 90 % |
| Storage temperature (T-T) | -40 - 70 °C |
| Storage temperature range (T-T) | -40 - 70 °C |
| Supported data transfer rates | 10/100Mbps, 10/100/1000Mbps |
| Switch layer | L2 |
| Switch Speed | Gigabit |
| Switch type | Managed |
| Switching capacity | 128 Gbit/s |
| Weight | 4060 g |
| Width | 441 mm |
Specific References
- EAN13
- 0790069364488
D-Link DGS-3420-28SC
20-Port Gigabit SFP xStack Managed L2+ Stackable switch, 4 Gigabit Combo BASE-T/SFP ports, 4 10G SFP+ ports
£1,377.29
Tax included
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