Compare D-Link Hubs & Switches
Comparing 5 products side-by-side — specifications, pricing and stock. Showing D-Link products in the Hubs & Switches category.
| Specification | Current product D-Link D-Link DMS 1250-12TP - Switch - L2+ - smart - 8 x 10/100/1000/2.5G (PoE+) + 2 x 10 Gigabit Ethernet + 2 x 10 Gigabit SFP+ - desktop - PoE+ (240 W)DMS-1250-12TP/B £278.38 £334.06 inc VAT | ||||
|---|---|---|---|---|---|
| General | |||||
| Capacity | — | — | — | — | Packet buffer size: 4.1 Mbit Virtual interfaces (VLANs): 4094 VLAN groups: 128 QoS priority queues per port: 4 |
| Device Type | — | — | Switch - 8 ports - unmanaged | — | Switch - 24 ports - Managed |
| Enclosure Type | — | — | Rack-mountable 1U | — | Rack-mountable 1U |
| Encryption Algorithm | — | — | — | — | SSL |
| Features | — | — | Auto-negotiation, Energy Efficient Ethernet, flow control, full duplex capability, half duplex mode, auto-uplink (auto MDI/MDI-X), store and forward | — | Flow control, auto-negotiation, BOOTP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack prevention, port mirroring, Broadcast Storm Control, half duplex mode, full duplex mode, Multicast Storm Control, QoS, MLD snooping, reset button, Cable Diagnostics Function, LLDP support, DHCP client, built-in DIP switch, tagged VLAN, ONVIF support, ERPS, 2 fans, 6KV Surge protection, Voice VLAN, VLAN management, EEE, WRR, HOL Blocking Prevention, loopback detection, port-based VLAN, Unknown Storm Control, isolate mode, Green Technology, Asymmetric VLAN, UDP support, TCP support, Auto Surveillance VLAN, PD-Alive |
| MAC Address Table Size | — | — | 8K entries | — | 8000 entries |
| Performance | — | — | Switching capacity: 16 Gbps | — | Switching bandwidth: 56 Gbps Forwarding bandwidth: 41.67 Mbps |
| PoE Budget | — | — | 140 W | — | — |
| Ports | — | — | — | — | 24 x 10/100/1000 (PoE) + 4 x combo SFP |
| Power Over Ethernet (PoE) | — | — | PoE | — | PoE |
| RAM | — | — | — | — | 128 MB DDR3 SDRAM |
| Remote Management Protocol | — | — | — | — | SNMP 2, SNMP, ICMP, MIB |
| Routing Protocol | — | — | — | — | IGMPv2, IGMP, RSTP, STP |
| Status Indicators | — | — | Link/activity, PoE, port transmission speed, power, status | — | Power, alarm, PoE, link/activity/speed |
| Subtype | — | — | Gigabit Ethernet | — | Gigabit Ethernet |
| Power | |||||
| AC input frequency | 50/60 Hz | 50 - 60 Hz | 50 - 60 Hz | — | — |
| AC input voltage | 100 - 240 V | — | 100 - 240 V | — | — |
| Battery capacity | — | — | — | 3000 mAh | — |
| Power consumption (max) | 289.74 W | — | — | — | — |
| Power consumption (typical) | — | — | 13.5 W | — | — |
| Power source | AC | — | — | — | — |
| Power source type | — | — | — | Battery | — |
| Power supply included | Yes | — | — | — | — |
| Network | |||||
| 10G support | Yes | — | — | — | No |
| Auto MDI/MDI-X | — | — | Yes | — | — |
| Broadcast storm control | Yes | — | — | — | — |
| Ethernet LAN data rates | 1000,100,2500 Mbit/s | — | — | — | — |
| Flow control support | Yes | — | — | — | — |
| Full duplex | — | — | Yes | — | — |
| Networking standards | IEEE 802.3ab, IEEE 802.3bt, IEEE 802.3bz, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3an, IEEE 802.3u, IEEE 802.3at, IEEE 802.3z, IEEE 802.3az | IEEE 802.3af, IEEE 802.3at | IEEE 802.3ab, IEEE 802.3at, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x | — | IEEE 802.3bt |
| Number of VLANs | 4094 | — | — | — | — |
| Port mirroring | Yes | — | — | — | — |
| Spanning tree protocol | Yes | — | — | — | — |
| VLAN support | Yes | — | — | — | — |
| Ports & interfaces | |||||
| 10G Ethernet (copper) ports quantity | 2 | — | — | — | — |
| 2.5G Ethernet (copper) ports quantity | 8 | — | — | — | — |
| Basic switching RJ-45 Ethernet ports quantity | 10 | 24 | 8 | — | 24 |
| 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) |
| Combo SFP ports quantity | 2 | — | — | — | — |
| Installed SFP modules quantity | — | — | 0 | — | — |
| Power connector | AC-in jack | — | — | — | — |
| SFP module slots quantity | — | 4 | — | — | — |
| USB 2.0 ports quantity | — | — | — | 1 | — |
| USB port | — | — | — | Yes | — |
| USB port type | — | — | — | USB Type-C | — |
| Mobile network | |||||
| 3G standards | — | — | — | WCDMA | — |
| 4G standard | — | — | — | LTE | — |
| Data network | — | — | — | 4G, LTE | — |
| Security | |||||
| Access Control List (ACL) | Yes | — | — | — | — |
| Access Control List (ACL) IPv4 entries | 768 | — | — | — | — |
| Access Control List (ACL) IPv6 entries | 384 | — | — | — | — |
| Authentication type | RADIUS | — | — | — | — |
| DHCP features | DHCP server, DHCP client, DHCP snooping | — | — | — | — |
| Firewall | — | — | — | Yes | — |
| IGMP entries | 256 | — | — | — | — |
| IGMP snooping | Yes | — | — | — | — |
| Loop protection | Yes | — | — | — | — |
| Password protection | Yes | — | — | — | — |
| Security algorithms | — | — | — | WPA | — |
| Management features | |||||
| ARP inspection | Yes | — | — | — | — |
| MIB support | Y | — | — | — | — |
| Quality of Service (QoS) support | Yes | — | — | — | — |
| Switch layer | — | L2 | — | — | L2 |
| Switch type | Managed | Managed | Unmanaged | — | Managed |
| Web-based management | Yes | — | — | — | — |
| Certificates | |||||
| Certification | CB, UL, BSMI, CE Class A, VCCI Class A, FCC Class A, IC, BSMI, RCM | CE Class A | — | — | — |
| Weight & dimensions | |||||
| Depth | 210 mm | 209.9 mm | 180 mm | 63 mm | — |
| Height | 44 mm | 44 mm | 44 mm | 13.3 mm | — |
| Weight | 3.24 kg | — | 1.84 kg | 102 g | — |
| Width | 440 mm | 441 mm | 280 mm | 103 mm | — |
| Design | |||||
| Device type | — | — | — | Cellular network modem | — |
| Form factor | — | — | 1U | — | — |
| LED indicators | Yes | — | Yes | Yes | — |
| Market positioning | — | — | — | Portable | — |
| Number of fans | — | 1 fan(s) | — | — | — |
| Product colour | Black | Black | Black | White | — |
| Rack mounting | Yes | Yes | Yes | — | — |
| Reset button | Yes | — | — | Yes | — |
| Safety | — | cUL, LVD | — | — | — |
| Stackable | — | — | — | — | No |
| Performance | |||||
| Flash memory | 32 MB | — | — | — | — |
| Internal memory | 512 MB | — | — | — | — |
| Memory type | DRAM | — | — | — | — |
| Data transmission | |||||
| Forwarding rate | 89.29 Mpps | — | — | — | — |
| Jumbo frames | 12000 | — | — | — | — |
| Jumbo frames support | Yes | — | — | — | — |
| MAC address table | 16000 entries | — | 8000 entries | — | 8000 entries |
| Number of static routes | 128 | — | — | — | — |
| Packet buffer memory | — | — | 0.192 MB | — | — |
| Packet forwarding rate (1 Gbps) | — | — | 14880 pps | — | — |
| Packet forwarding rate (10 Mbps) | — | — | 1488000 pps | — | — |
| Packet forwarding rate (100 Mbps) | — | — | 148800 pps | — | — |
| Static route | Yes | — | — | — | — |
| Store-and-forward | Yes | — | Yes | — | — |
| Switching capacity | 120 Gbit/s | 56 Gbit/s | 16 Gbit/s | — | 56 Gbit/s |
| Throughput | — | 41.7 Mpps | — | — | — |
| Logistics data | |||||
| Harmonized System (HS) code | — | 85176990 | 85176990 | — | — |
| Technical details | |||||
| Master (outer) cases per pallet (air) | — | 24 pc(s) | 36 pc(s) | — | — |
| Master (outer) cases per pallet (sea) | — | 40 pc(s) | 36 pc(s) | — | — |
| Pallet gross length | — | 110 cm | 110 cm | — | — |
| Pallet gross weight (air) | — | 394.9 kg | 563.8 kg | — | — |
| Pallet gross weight (sea) | — | 645.7 kg | 563.8 kg | — | — |
| Pallet gross width | — | 120 cm | 120 cm | — | — |
| Pallet height (air) | — | 131.4 cm | 193.5 cm | — | — |
| Pallet height (sea) | — | 2.1 m | 193.5 cm | — | — |
| Products per pallet (air) | — | 72 pc(s) | 180 pc(s) | — | — |
| Products per pallet (sea) | — | 120 pc(s) | 180 pc(s) | — | — |
| Products per shipping (inner) case | — | 3 pc(s) | 5 pc(s) | — | — |
| Shipping (inner) case gross weight | — | 15.6 kg | 15.3 kg | — | — |
| Shipping (inner) case height | — | 39.3 cm | 28.5 cm | — | — |
| Shipping (inner) case length | — | 53.9 cm | 54.5 cm | — | — |
| Shipping (inner) case net weight | — | 14.8 kg | 14.2 kg | — | — |
| Shipping (inner) case width | — | 29.5 cm | 40.6 cm | — | — |
| Operational conditions | |||||
| Operating relative humidity (H-H) | 0 - 95% | 0 - 95% | 0 - 95% | 10 - 95% | — |
| Operating temperature (T-T) | -5 - 50 °C | -5 - 50 °C | 0 - 40 °C | -10 - 40 °C | — |
| Storage relative humidity (H-H) | 0 - 95% | 0 - 95% | 5 - 95% | 10 - 95% | — |
| Storage temperature (T-T) | -20 - 70 °C | -20 - 70 °C | -10 - 70 °C | -40 - 70 °C | — |
| Packaging data | |||||
| Package depth | — | 521 mm | 391 mm | — | — |
| Package height | — | 92 mm | 102 mm | — | — |
| Package weight | — | 4.92 kg | 2.85 kg | — | — |
| Package width | — | 365 mm | 262 mm | — | — |
| Power over Ethernet (PoE) | |||||
| Power over Ethernet (PoE) | Yes | Yes | Yes | — | Yes |
| Power over Ethernet (PoE) ports quantity | 8 | 24 | — | — | — |
| Power over Ethernet (PoE) power per port | 30 W | — | — | — | — |
| Power over Ethernet plus (PoE+) ports quantity | — | — | 8 | — | — |
| Total Power over Ethernet (PoE) budget | 240 W | — | 140 W | — | — |
| Packaging content | |||||
| Quick start guide | Yes | — | — | — | — |
| Wireless LAN features | |||||
| Wi-Fi | — | — | — | Yes | — |
| Wi-Fi standards | — | — | — | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax) | — |
| WLAN data transfer rates supported | — | — | — | 150 Mbit/s | — |
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