SG4020 Managed L2 Gigabit Ethernet (10/100/1000) 1U Black
Model SG4020Part no. DH-SG4020EAN 6923172593948
57 specifications
- Type1U
- Weight1.57 kg
- ColourBlack
- Switch typeManaged
- Basic switching RJ-45 Ethernet ports quantity18
- 10G supportNo
Overview
- Type
- 1U
- Weight
- 1.57 kg
- Colour
- Black
- Switch type
- Managed
- Basic switching RJ-45 Ethernet ports quantity
- 18
- 10G support
- No
- Brand
- Dahua Technology
- Category
- Network Switch
- Model
- SG4020
- Part number
- DH-SG4020
- EAN / UPC
- 6923172593948
- Also known as
- Dahua Technology SG4020 Managed L2 Gigabit Ethernet (10/100/1000) 1U Black
Specifications
57 specifications in 15 groups
Management features
| Specification | Value |
|---|---|
| Switch type | Managed |
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Cloud-managed | No |
| Web-based management | Yes |
Ports & interfaces
| Specification | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 18 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Gigabit Ethernet (copper) ports quantity | 18 |
| Installed SFP+ modules quantity | 0 |
| SFP module slots quantity | 2 |
| Console port | RJ-45 |
Network
| Specification | Value |
|---|---|
| Networking standards | IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10G support | No |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Full duplex | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Flow control support | Yes |
| Link aggregation | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Port-based VLAN, Tagged VLAN |
| Number of VLANs | 4000 |
Data transmission
| Specification | Value |
|---|---|
| MAC address table | 8000 entries |
| Switching capacity | 56 Gbit/s |
| Forwarding rate | 29.76 Mpps |
| Jumbo frames support | Yes |
| Jumbo frames | 10000 |
| Packet buffer memory | 4.1 MB |
Security
| Specification | Value |
|---|---|
| DHCP features | DHCP client, DHCP server, DHCP snooping |
| IGMP snooping | Yes |
Multicast features
| Specification | Value |
|---|---|
| Multicast support | Yes |
Design
| Specification | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| Product colour | Black |
| Reset button | Yes |
| LED indicators | Yes |
Performance
| Specification | Value |
|---|---|
| Fanless | Yes |
| Mean time between failures (MTBF) | 467125.73 h |
Power
| Specification | Value |
|---|---|
| Power source | DC |
| Power supply included | Yes |
| DC input voltage | 12 V |
| Power consumption (max) | 24 W |
Power over Ethernet (PoE)
| Specification | Value |
|---|---|
| Power over Ethernet (PoE) | No |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | -10 - 55 °C |
| Storage temperature (T-T) | -40 - 75 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 163.8 mm |
| Depth | 440 mm |
| Height | 43.6 mm |
| Weight | 1.57 kg |
Packaging data
| Specification | Value |
|---|---|
| Package width | 271 mm |
| Package depth | 520 mm |
| Package height | 107 mm |
| Package weight | 2.25 kg |
Sustainability
| Specification | Value |
|---|---|
| Sustainability compliance | Yes |
Certificates
| Specification | Value |
|---|---|
| Compliance certificates | CE |
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