28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports
Model DMS-1250-28P/BEAN 790069477867
62 specifications
- Memory512 MB
- Weight4.17 kg
- ColourBlack
- Switch typeManaged
- Basic switching RJ-45 Ethernet ports quantity24
- Port mirroringYes
Overview
- Memory
- 512 MB
- Weight
- 4.17 kg
- Colour
- Black
- Switch type
- Managed
- Basic switching RJ-45 Ethernet ports quantity
- 24
- Port mirroring
- Yes
- Brand
- D-Link
- Category
- Network Switch
- Model
- DMS-1250-28P/B
- Part number
- DMS-1250-28P/B
- EAN / UPC
- 790069477867
- Also known as
- D-Link 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports
Specifications
62 specifications in 13 groups
Management features
| Specification | Value |
|---|---|
| Switch type | Managed |
| Switch layer | L2+ |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| ARP inspection | Yes |
| Configuring Location Settings (CLI) | Yes |
| Traffic classification | Yes |
| System event log | Yes |
Ports & interfaces
| Specification | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | 2.5G Ethernet (100/1000/2500) |
| SFP+ module slots quantity | 4 |
| Power connector | AC-in jack |
Network
| Specification | Value |
|---|---|
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3z |
| Port mirroring | Yes |
| Active link detection | Yes |
| Auto MDI/MDI-X | Yes |
| Broadcast storm control | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Number of VLANs | 4096 |
Data transmission
| Specification | Value |
|---|---|
| MAC address table | 16000 entries |
| Switching capacity | 200 Gbit/s |
| Forwarding rate | 148.81 Mpps |
| Store-and-forward | Yes |
| Static route | Yes |
| Jumbo frames support | Yes |
| Jumbo frames | 12000 |
| Packet buffer memory | 16 MB |
Security
| Specification | Value |
|---|---|
| DHCP features | DHCP server, DHCP snooping |
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Authentication type | RADIUS |
| Loop protection | Yes |
| Password protection | Yes |
Multicast features
| Specification | Value |
|---|---|
| Multicast support | Yes |
Protocols
| Specification | Value |
|---|---|
| GARP VLAN Registration Protocol (GVRP) | Yes |
Design
| Specification | Value |
|---|---|
| Rack mounting | Yes |
| Stackable | Yes |
| Product colour | Black |
| LED indicators | Yes |
| Number of fans | 4 fan(s) |
Performance
| Specification | Value |
|---|---|
| Internal memory | 512 MB |
| Flash memory | 32 MB |
Power
| Specification | Value |
|---|---|
| Power source | AC |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (max) | 592.19 W |
Power over Ethernet (PoE)
| Specification | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 24 |
| Total Power over Ethernet (PoE) budget | 475 W |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | -5 - 50 °C |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Storage relative humidity (H-H) | 0 - 95% |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 440 mm |
| Depth | 250 mm |
| Height | 44 mm |
| Weight | 4.17 kg |
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