# Managed Switch D-Link DIS-300G-12SW

**URL:** https://aio.lv/en/product--d-link-dis-300g-12sw--965576
**Data updated:** 2025-12-29 05:23 (EET)
**Category:** Network Switches
**Manufacturer:** D-Link
**Manufacturer code:** DIS-300G-12SW
**EAN:** 0790069437915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 052.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 870.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--d-link-dis-300g-12sw--965576

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The D-Link DIS-300G-12SW is a managed L2 Gigabit Ethernet switch with 8 RJ-45 ports supporting speeds of 10/100/1000 Mbps. It features a full duplex mode and a MAC address table with 8000 entries. Compliant with various IEEE standards, it ensures reliable networking. The switch operates on a DC input voltage of 12 - 58 V and is wall mountable, making it versatile for different setups.

## Long description

The D-Link DIS-300G-12SW is a managed L2 Gigabit Ethernet switch designed for industrial and harsh-environment deployments. It provides 8 x 10/100/1000Base-T RJ-45 ports and 4 x 100/1000Base SFP slots, managed via Web interface or an industrial-style CLI. The switch supports a wide DC input range (12–58 V), a MAC address table of 8000 entries and multiple IEEE networking standards for reliable layer‑2 operation. Rugged housing, fanless design and certifications for vibration, shock, free-fall and electromagnetic compatibility make it suitable for surveillance, factory automation and outdoor wireless networks.
Advantages
The DIS-300G-12SW offers gigabit connectivity with flexible SFP uplink options, managed controls through both WEB and CLI interfaces, and rapid ring failover recovery (\< 20 ms). Its fanless, compact and rugged enclosure withstands temperatures from -40°C to +75°C and supports cold start at -40°C. Built for fast deployment, the unit includes a snap-to-DIN-rail clip and wall-mount capability and comes with a 5-year D-Link warranty.
Suitable for
Industrial automation and factory-floor networks
Smart city and surveillance camera networks
Outdoor wireless backhaul and remote installations
Cabinet- or DIN-rail-mounted network racks with limited space
Key specifications
Ports: 8 x 10/100/1000Base-T RJ-45
SFP: 4 x 100/1000Base SFP slots
Switch type: Managed L2
MAC address table: 8000 entries
Standards: IEEE 802.1ab, 802.3x, 802.3ad, 802.1w, 802.1s, 802.1p, 802.1ad, 802.1D
Input voltage: DC 12–58 V
Operating temperature: -40°C to +75°C (cold start supported at -40°C)
Dimensions: 61 x 154 x 109 mm
Weight: 1.086 kg
Colour: Black
How to use
Mount the switch on a DIN rail using the snap-to-DIN-rail clip or attach it to a wall using the provided mounting points. Connect power within the DC 12–58 V range and attach devices to the RJ-45 ports or SFP modules as required. Access management functions through the WEB interface for GUI configuration or use the CLI for scriptable and industrial-style control. Configure VLANs, link aggregation and ring protection features according to network design to ensure high availability.
Usage recommendations
Place the DIS-300G-12SW in a well-ventilated cabinet or outdoor enclosure appropriate for its industrial temperature range. Use appropriate SFP modules compatible with the intended fiber or copper links, and verify power supply stability within the specified DC range. For redundancy, enable ring protocols and test failover behaviour to confirm recovery times meet deployment requirements.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 8 |
| SFP module slots quantity | 4 |

### Management features

| Feature | Value |
|---|---|
| MIB support | RFC 1757 RMON 1,2,3,9; RFC 2674 Q MIB RFC‑1213 MIB‑II; RFC‑1493 MIB; RFC 2233 IF MIB |
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| Switch type | Managed |
| Traffic shaping | Yes |

### Power over Ethernet (PoE)

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

### Performance

| Feature | Value |
|---|---|
| Firmware upgradeable | Yes |

### Design

| Feature | Value |
|---|---|
| Rack mounting | No |
| Electromagnetic compatibility | FCC 15, EN 61000‑6‑2, EN 61000‑6‑4, EN 61000‑4‑2, ‑3, ‑4, ‑5, ‑6 |
| LED indicators | Status, LAN |
| Wall mountable | Yes |
| Product colour | Black |
| International Protection (IP) code | IP30 |
| DIN rail mounting | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 75 |

### Power

| Feature | Value |
|---|---|
| Power protection features | Reverse polarity, Over current |
| DC input voltage | 12 - 58 |
| Power consumption (max) | 17 W |

### Certificates

| Feature | Value |
|---|---|
| Certification | IEC60068‑2‑6, IEC60068‑2‑27, IEC60068‑2‑32, UL 60950‑1, CE, FCC, RoHS, WEEE |

### Multicast features

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

### Technical details

| Feature | Value |
|---|---|
| Pallet gross width | 1100 mm |
| Pallet gross length | 1200 mm |
| Shipping (inner) case width | 410 mm |
| Shipping (inner) case length | 600 mm |
| Shipping (inner) case height | 270 mm |
| Shipping (inner) case gross weight | 16485 g |
| Products per shipping (inner) case | 10 pc(s) |
| Shipping (inner) case net weight | 15300 g |
| Pallet gross weight (air) | 346700 g |
| Master (outer) cases per pallet (air) | 20 pc(s) |
| Products per pallet (air) | 200 pc(s) |
| Pallet height (air) | 1485 mm |
| Pallet gross weight (sea) | 478580 g |
| Master (outer) cases per pallet (sea) | 28 pc(s) |
| Products per pallet (sea) | 280 pc(s) |
| Pallet height (sea) | 2025 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.086 kg |
| Height | 109 mm |
| Width | 61 mm |
| Depth | 154 mm |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 8000 entries |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| Jumbo frames | 9000 |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.1ab, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1w, IEEE 802.1s, IEEE 802.1p, IEEE 802.1ad, IEEE 802.1D |
| Flow control support | Yes |
| Link aggregation | Yes |
| Broadcast storm control | Yes |
| Auto MDI/MDI-X | Yes |
| Number of VLANs | 1024 |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| 10G support | No |
| Auto-negotiation | Yes |
| Virtual LAN features | Port-based VLAN, Protocol-based VLAN, Tagged VLAN |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1530 g |
| Package depth | 242 mm |
| Package height | 118 mm |
| Package width | 195 mm |

### Security

| Feature | Value |
|---|---|
| Security algorithms | SSH, SNMPv3, SNMP, HTTPS |
| Authentication type | RADIUS, IEEE 802.1x |
| Queue scheduling algorithms | Weighted Round Robin (WRR) |
| DHCP features | DHCP snooping, DHCP server, DHCP relay, DHCP client |

## FAQ

### How much does the Managed Switch D-Link DIS-300G-12SW cost, and is it available for purchase?

The price is 1,052.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 09.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Managed Switch D-Link DIS-300G-12SW be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, 10g support, basic switching rj-45 ethernet ports quantity, weight, 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 Managed Switch D-Link DIS-300G-12SW?

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

https://aio.lv/img/cache/product/965576/54752369_large.webp