
Highlights & Details
D-Link DMS-1250-28/E Network switch Managed L2 2.5G Ethernet (100/1000/2500) black
- Managed L2 Web-based management
- Quality of Service (QoS) Support Site Settings Configuration (CLI)
- Number of basic switching RJ-45 Ethernet ports: 24
- MAC address table: 16000 entries Routing/switching capacity: 200 Gb/s.
- Access control list
- Rack mounting Stackable
- AC power supply included
Technical specifications
- Number of fans: 2 fans
- Energy source: AC
- Product type
Network SFP+ switch
- LAN transfer rate
10 MBit/s
100 MBit/s
1000 MBit/s
2500 MBit/s
- Working principle
Managed switch
- Ethernet ports
24
- SFP+ ports
4 x
- SFP ports
4 x
- Port type
24 x 10/100/1000/2.5G + 4 x 10 Gigabit SFP+
- Auto-uplink at each port
Yes
- Jumbo frames
Yes
- Power supply (LOV)
via PSU
- MAC addresses
32000
- Weight
3.47 kg
- Width
440 mm
- Height
44 mm
- Depth
250 mm
- Type
DMS-1250-28/E
- Factory colour
Black
- Max. ambient temperature
-5 °C
- Min. ambient temperature
50 °C
- Power supply (details)
100 - 240 V
512 MB
- Operating temperature (T-T)
-5 - 50 °C
- Basic switching RJ-45 Ethernet ports quantity
24
- Packet buffer memory
16 MB
- Storage relative humidity (H-H)
0 - 95 %
- Password protection
yes
- Switching capacity
200 Gbit/s
- Traffic classification
yes
- Loop protection
yes
- ARP inspection
yes
- Jumbo frames
12000
- Active link detection
yes
- SFP+ module slots quantity
4
- Flow control support
yes
- Power over Ethernet (PoE)
no
- MAC address filtering
yes
- Quality of Service (QoS) support
yes
- Port mirroring
yes
- Link aggregation
yes
- Stackable
yes
- Jumbo frames support
yes
- Multicast support
yes
- Broadcast storm control
yes
- Configuring Location Settings (CLI)
yes
- Web-based management
yes
- Store-and-forward
yes
- Access Control List (ACL)
yes
- Rate limiting
yes
- Rack mounting
yes
- Flash memory
32 MB
- MAC address table
16000 Eintragungen
- IGMP snooping
yes
- Auto MDI/MDI-X
yes
- Number of VLANs
4096
- Spanning tree protocol
yes
- Operating relative humidity (H-H)
0 - 95 %
- VLAN support
yes
- Storage temperature (T-T)
-20 - 70 °C
- Forwarding rate
148.81 Mpps
- Power consumption (max)
39.73 W
- Power supply included
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3466359 D-Link DMS-1250-28/E DMS-1250-28/E Network SFP+ switch
Description
The D-Link DMS 1250-28 works reliably in demanding environments, has an extended temperature range from -5 °C to 50 °C and can be operated efficiently with an air humidity of up to 95%. With functions like VLAN-support, IGMP-Snooping and Port-Security this switch increases the security while maintaining the optimum network performance. It can be managed via multiple remote protocols, providing network administrators flexibility.
This text is machine translated.
Features
- 200 Gbit/s switching capacity for efficient data transfer
- 28 ports, including 24 for 10/100/1000/2.5G connections
- Functions support secure and structured networking
- Extended temperature range for use in different environments
- Management via different remote management protocols
Scope of delivery
- DMS-1250-28/E
- Power cable;
- Ethernet cable
- Rack mount kit
- Quick guide








