# D-Link Managed Multi-Gigabit Switch DMS-1250-12 — 12 ports (10 x 2.5G/10G RJ-45, 2 x 10GBASE-T, 2 x 10G SFP+), L2, 120 Gbit/s, 16K MAC

**URL:** https://aio.lv/en/product--d-link-dms-1250-12e--11668223
**Data updated:** 2025-12-31 11:27 (EET)
**Category:** Network Switches
**Manufacturer:** D-Link
**Manufacturer code:** DMS-1250-12/E
**EAN:** 0790069476631
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 401.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 331.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--d-link-dms-1250-12e--11668223

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

D-Link DMS-1250-12 is a managed L2 Multi-Gigabit switch with 12 physical ports: ten RJ-45 10G-capable ports and two 10GBASE-T plus two 10G SFP+ uplinks (as specified). It supports IEEE 802.1Q VLANs, 802.1p QoS and a 16,000-entry MAC table with 120 Gbit/s switching capacity. Rack-mountable, black chassis, AC-in power connector — suited for SMB and edge aggregation, high-speed access and converged networks.

## Long description

The D-Link Managed Multi-Gigabit Switch DMS-1250-12 is a Layer 2 managed switch offering multi-gigabit access and uplink connectivity for small and medium business networks. It provides ten RJ-45 multi-gigabit access ports that support 2.5G/10G speeds, two 10GBASE-T ports and two 10G SFP+ uplinks, a 16,000-entry MAC table and 120 Gbit/s switching capacity in a rack-mountable black chassis. The switch includes PoE options (PoE+ 30W or PoE++ 90W variants), support for common L2 features and multiple management interfaces including web-based management and integration with Nuclias Network Controller.
Advantages
The DMS-1250-12 delivers higher-than-gigabit performance over existing cabling for Wi‑Fi 6 and other bandwidth-demanding deployments, while offering 10G uplinks for aggregation or storage connections. Built-in surge protection on the downlink ports, support for link aggregation (LACP), static routing and loopback detection improve reliability and flexibility. Managed L2 features such as VLANs, QoS, ACLs and RADIUS/TACACS+ authentication enable control and segmentation required in SMB and edge environments.
Suitable for
High-speed access for Wi‑Fi 6 access points
Edge aggregation and SMB core switches
Connections to 10G storage or uplink networks
PoE deployments powering cameras, APs and VoIP phones (with appropriate PoE model)
Key specifications
Ports: 10 x RJ-45 multi-gig (2.5G/10G capable), 2 x 10GBASE-T, 2 x 10G SFP+
Switching capacity: 120 Gbit/s
MAC address table: 16,000 entries
Managed switch: Layer 2 features, IEEE 802.1Q VLANs, IEEE 802.1p QoS
Surge protection: 6 kV on all 2.5G Ethernet ports
Link aggregation: LACP (IEEE 802.3ad)
Routing & protocols: Static routing, STP/RSTP/MSTP, loopback detection
Security & management: AAA support (RADIUS/TACACS+), ACL, D-Link Safeguard Engine, web-based management, Nuclias Network Controller
Form factor: Rack-mountable, stackable; AC power included
Product colour: Black; Weight: 2.58 kg
How to use
Install the DMS-1250-12 in a standard 19-inch rack using the supplied mounting brackets. Connect access devices to the RJ-45 multi-gig ports and use the 10GBASE-T or SFP+ ports for uplink or storage connections. Power the switch with the included AC supply or use the PoE variant to feed connected devices; observe the switch’s PoE power budget and device requirements. Access the management interface via the web GUI, CLI or Nuclias Network Controller to configure VLANs, QoS, link aggregation and security settings before placing the switch into production.
Usage recommendations
For Wi‑Fi 6 deployments, connect APs to the 2.5G-capable downlink ports to make use of higher throughput without re-cabling. Plan PoE budgets when using PoE+ or PoE++ models and aggregate uplinks with LACP for redundancy and increased bandwidth.

## Specifications

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 23.023 W |
| Power supply included | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports type | 10G Ethernet (100/1000/10000) |
| Basic switching RJ-45 Ethernet ports quantity | 10 |
| SFP+ module slots quantity | 2 |
| Power connector | AC-in jack |
| 2.5G Ethernet (copper) ports quantity | 8 |
| 10G Ethernet (copper) ports quantity | 2 |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| Switch type | Managed |
| Traffic classification | Yes |
| ARP inspection | Yes |
| Configuring Location Settings (CLI) | Yes |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | No |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 512 MB |
| Flash memory | 32 MB |
| Fanless | Yes |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| LED indicators | Y |
| Product colour | Black |
| Stackable | Yes |
| Number of fans | 1 fan(s) |

### Multicast features

| Feature | Value |
|---|---|
| Multicast support | Yes |

### Security

| Feature | Value |
|---|---|
| MAC address filtering | Yes |
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Password protection | Yes |
| Loop protection | Yes |
| DHCP features | DHCP snooping, DHCP server |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | -5 - 50 |
| Storage relative humidity (H-H) | 0 - 95 |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 16000 entries |
| Switching capacity | 120 Gbit/s |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| Forwarding rate | 89.29 Mpps |
| Packet buffer memory | 12 MB |
| Jumbo frames | 12000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.58 kg |
| Height | 44 mm |
| Width | 440 mm |
| Depth | 210 mm |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3ab, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3ae, IEEE 802.3z, IEEE 802.3u, IEEE 802.3bz, IEEE 802.3az, IEEE 802.3an |
| Flow control support | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| Broadcast storm control | Yes |
| Rate limiting | Yes |
| Auto MDI/MDI-X | Yes |
| Number of VLANs | 4096 |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Active link detection | Yes |

## FAQ

### How much does the D-Link DMS-1250-12 Managed 12‑Port Multi‑Gigabit Switch cost, and is it available for purchase?

The price is 401.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All D-Link products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized D-Link service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: basic switching rj-45 ethernet ports type, switch type, weight, basic switching rj-45 ethernet ports quantity, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for D-Link DMS-1250-12 Managed 12‑Port Multi‑Gigabit Switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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