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D-Link 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports
SKU
DMS-1250-28P/B
£755.56
In stock
24 x 100/1000/2.5GBASE-T PoE, 4 x 10G SFP+, 200 Gbps, 148.81 Mpps, 440 x 250 x 44 mm, 4.165 kg
- 24 Ports 2.5GE PoE for downlink
- 4 Ports 10G SFP+ for uplink
- PoE IEEE802.3af/at/bt options, power budget 475W
- 6kV surge protection on all 2.5G ethernet ports
- Support LACP 802.3ad Link Aggregation
- Support Static Routing & Loopback Detection
- Support Spanning Tree Protocol(STP/RSTP/MSTP)
- AAA support for RADIUS/TACACS+
- Support D-Link Safeguard Engine
- Manage through the Nuclias Network Controller
Category: Network Switches
| EAN | 0790069477867 |
|---|---|
| Manufacturer | D-Link |
| Availability | Y |
| PDF URLs |
View PDF |
The DMS-1250 Series is D-Link’s newest family of Multi-Gigabit Ethernet smart switches. It provides multi-Gigabit connectivity, Power over Ethernet (PoE) capability, multiple management interfaces and advanced layer 2 features. The DMS-1250 Series provides a high-performace solution to expand your network and adapts to your business needs.
Highlights
Multi-Gigabit Ethernet Connection Delivers fast 2.5 Gbps performance using existing cabling, suitable for Wi-Fi 6 network deployments
10G Uplink Connections
Two 10-Gigabit Ethernet or SFP+ uplink ports allow for additional connections to a storage device or uplink network
Power over Ethernet
PoE+ (30W) or PoE++ (90W) options to simultaneously power multiple types of PoE devices with various power draw requirements
Highlights
Multi-Gigabit Ethernet Connection Delivers fast 2.5 Gbps performance using existing cabling, suitable for Wi-Fi 6 network deployments
10G Uplink Connections
Two 10-Gigabit Ethernet or SFP+ uplink ports allow for additional connections to a storage device or uplink network
Power over Ethernet
PoE+ (30W) or PoE++ (90W) options to simultaneously power multiple types of PoE devices with various power draw requirements
| Management features | |
|---|---|
| Traffic classification | Yes |
| ARP inspection | Yes |
| Switch type | Managed |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Multicast support | Yes |
| Switch layer | L2/L3 |
| Configuring Location Settings (CLI) | Yes |
| Ports & interfaces | |
| SFP+ module slots quantity | 4 |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | 2.5G Ethernet (100/1000/2500) |
| Power connector | AC-in jack |
| Network | |
| Active link detection | Yes |
| 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 |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Rate limiting | Yes |
| Port mirroring | Yes |
| Number of VLANs | 4096 |
| Link aggregation | Yes |
| Flow control support | Yes |
| Broadcast storm control | Yes |
| Auto MDI/MDI-X | Yes |
| IGMP snooping | Yes |
| Data transmission | |
| Jumbo frames | 12000 |
| Packet buffer memory | 16 MB |
| MAC address table | 16000 entries |
| Switching capacity | 200 Gbit/s |
| Store-and-forward | Yes |
| Jumbo frames support | Yes |
| Forwarding rate | 148.81 Mpps |
| Number of VLANs | 4096 |
| Security | |
| Loop protection | Yes |
| MAC address filtering | Yes |
| IGMP snooping | Yes |
| Access Control List (ACL) | Yes |
| Password protection | Yes |
| DHCP features | DHCP server, DHCP snooping |
| Multicast features | |
| Multicast support | Yes |
| Design | |
| Product colour | Black |
| Stackable | Yes |
| LED indicators | Yes |
| Rack mounting | Yes |
| Number of fans | 4 fan(s) |
| Performance | |
| Internal memory | 512 MB |
| Flash memory | 32 MB |
| Packet buffer memory | 16 MB |
| Stackable | Yes |
| Power | |
|---|---|
| Power consumption (max) | 592.19 W |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power source | AC |
| Power connector | AC-in jack |
| Power over Ethernet (PoE) | |
| Total Power over Ethernet (PoE) budget | 475 W |
| Power over Ethernet (PoE) ports quantity | 24 |
| Power over Ethernet (PoE) | Yes |
| Operational conditions | |
| Storage temperature (T-T) | -20 - 70 °C |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating temperature (T-T) | -5 - 50 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Virtual LAN features | |
| VLAN support | Yes |
| Number of VLANs | 4096 |
| Weight & dimensions | |
| Width | 440 mm |
| Depth | 250 mm |
| Height | 44 mm |
| Weight | 4.17 kg |
| Technical details | |
| Product colour | Black |
| Stackable | Yes |
| Rack mounting | Yes |
| Memory | |
| Packet buffer memory | 16 MB |
| Internal memory | 512 MB |
| Flash memory | 32 MB |
| Indication | |
| LED indicators | Yes |
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|---|---|---|---|---|---|---|
| SKU |
DMS-1250-28P/B
|
ES-48-500W
|
EX2300-48T
|
GS-4210-48P4S
|
5801-692
|
XGS2210-52-GB0101F
|
| Manufacturer |
D-Link
|
Ubiquiti
|
Juniper
|
Planet
|
Axis
|
Zyxel
|
| Rack mounting |
Y
|
Y
|
Y
|
Y
|
N/A
|
Y
|
| Power over Ethernet (PoE) |
Y
|
Y
|
N
|
Y
|
Y
|
N
|
| Stackable |
Y
|
N/A
|
N/A
|
N/A
|
N/A
|
Y
|
| Switch type |
Managed
|
Managed
|
Managed
|
Managed
|
Managed
|
Managed
|
| Basic switching RJ-45 Ethernet ports quantity |
22 to 24
|
46 to 48
|
46 to 48
|
48
|
15 to 16
|
46 to 48
|
| Basic switching RJ-45 Ethernet ports type |
2.5G Ethernet (100/1000/2500)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
