Description
This D-Link DMS-1250-18/E switch in black is a managed L2 layer model with 16 RJ-45 ports of 2.5G Ethernet (100/1000/2500) and 2 SFP+ slots, allowing for high-speed connections in demanding local networks. It features web-based and CLI management, as well as support for QoS, traffic classification, ARP inspection, VLAN, flow control, and rate limiting. Its spanning tree protocol, link aggregation, storm control, and link detection ensure advanced and stable network traffic management. It includes an AC-in power connector for installation in professional environments.
Specifications
Management features
- Switch type: Managed
- Switch layer: L2
- Quality of Service (QoS) support: Yes
- Web-based management: Yes
- Traffic classification: Yes
- ARP inspection: Yes
- Configuring Location Settings (CLI): Yes
Ports & interfaces
- Basic switching RJ-45 Ethernet ports quantity: 16
- Basic switching RJ-45 Ethernet ports type: 2.5G Ethernet (100/1000/2500)
- SFP+ module slots quantity: 2
- Power connector: AC-in jack
Network
- 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
- Flow control support: Yes
- Link aggregation: Yes
- Broadcast storm control: Yes
- Rate limiting: Yes
- Auto MDI/MDI-X: Yes
- Spanning tree protocol: Yes
- Active link detection: Yes
- VLAN support: Yes
- Number of VLANs: 4096
Data transmission
- Switching capacity: 120 Gbit/s
- Forwarding rate: 89.29 Mpps
- MAC address table: 16000 entries
- Store-and-forward: Yes
- Jumbo frames support: Yes
- Jumbo frames: 12000
- Packet buffer memory: 12 MB
Security
- DHCP features: DHCP server, DHCP snooping
- Access Control List (ACL): Yes
- IGMP snooping: Yes
- MAC address filtering: Yes
- Loop protection: Yes
- Password protection: Yes
Multicast features
- Multicast support: Yes
Design
- Rack mounting: Yes
- Stackable: Yes
- Product colour: Black
- LED indicators: Yes
Performance
- Internal memory: 512 MB
- Flash memory: 32 MB
- Fanless: Yes
Power
- Power source: AC
- Power supply included: Yes
- AC input voltage: 100 - 240 V
- AC input frequency: 50/60 Hz
- Power consumption (max): 22 W
Power over Ethernet (PoE)
- Power over Ethernet (PoE): No
Operational conditions
- 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
- Width: 440 mm
- Depth: 250 mm
- Height: 44 mm
- Weight: 2.97 kg
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