# Network transceiver module D-Link 1000Base-LX Mini Gigabit Interface Converter

**URL:** https://aio.lv/en/product--d-link-dem-310gt--4740
**Data updated:** 2025-12-28 21:00 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** D-Link
**Manufacturer code:** DEM-310GT
**EAN:** 790069248146
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--d-link-dem-310gt--4740

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The D-Link 1000Base-LX Mini Gigabit Interface Converter is a compact and efficient network transceiver module designed for high-speed data transmission. With a stainless steel finish, it features mini-GBIC I/O ports and dimensions of 29.8 x 11.8 x 56.3 mm. Ideal for enhancing network connectivity, it supports 1000Base-LX cabling technology, ensuring reliable performance in various networking environments.

## Long description

The D-Link DEM-310GT is a compact 1000Base-LX mini-GBIC (SFP) network transceiver module designed for Gigabit fiber connections. Housed in a stainless-steel metal case, this transceiver supports full-duplex Gigabit speeds over multimode and singlemode fiber and is suitable for integration into switches and other compatible network equipment. The module is hot-pluggable and comes with a standard 3-year product warranty.
Advantages
The DEM-310GT offers a balance of performance and affordability, providing reliable Gigabit connectivity in a small SFP form factor. Its metal housing reduces electromagnetic interference and increases mechanical durability. Support for both multimode and singlemode fibers makes the module flexible for different link distances, while hot-pluggable operation allows easy installation and replacement without powering down equipment.
Suitable for
 Upgrading switches and routers to Gigabit fiber links
 Short- and medium-distance fiber connections in LANs
 Data center patching and fiber uplinks
Key specifications
 Model: D-Link DEM-310GT (1000Base-LX SFP)
 Wavelength: 1310 nm
 Supported fiber types and distances: multimode 62.5 µm — up to 550 m; multimode 50 µm — up to 550 m; singlemode 9 µm — up to 10 km
 Data rate: 1 Gbps (full duplex)
 Form factor: SFP / mini-GBIC
 Housing: metal (stainless-steel finish)
 Hot-pluggable: yes
 Dimensions: 29.8 x 11.8 x 56.3 mm
 Warranty: 3 years
 Manufacturer part number (MPN): DEM-310GT
 EAN: 790069248146
How to use
Insert the DEM-310GT SFP transceiver into a compatible SFP port on your switch, router, or media converter until it clicks into place. Connect the appropriate fiber cable (multimode or singlemode) to the transceiver's port and secure the connection. Configure the connected network device for 1000Base-LX operation if manual configuration is required. The module supports hot-plugging, so it can be installed or replaced while the host device is powered on.
Usage recommendations
Use fiber cables and connectors that match the specified fiber type (62.5 µm, 50 µm multimode or 9 µm singlemode) and follow proper fiber handling procedures. For links approaching the maximum supported distances, verify link budget and connector losses. Store the module in an anti-static environment when not in use and handle the optical ports carefully to avoid contamination.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Pallet gross width | 1220 mm |
| Pallet gross length | 1020 mm |
| Shipping (inner) case width | 260 mm |
| Shipping (inner) case length | 360 mm |
| Shipping (inner) case height | 310 mm |
| Shipping (inner) case gross weight | 4200 g |
| Products per shipping (inner) case | 50 pc(s) |
| Harmonized System (HS) code | 85177900 |
| Shipping (inner) case net weight | 3200 g |
| Pallet gross weight (air) | 246800 g |
| Master (outer) cases per pallet (air) | 54 pc(s) |
| Products per pallet (air) | 2700 pc(s) |
| Pallet height (air) | 1990 mm |
| Pallet gross weight (sea) | 246800 g |
| Master (outer) cases per pallet (sea) | 54 pc(s) |
| Products per pallet (sea) | 2700 pc(s) |
| Pallet height (sea) | 1990 mm |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 29.8 x 11.8 x 56.3 |
| I/O ports | mini-GBIC |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 64 g |
| Package depth | 131 mm |
| Package height | 49 mm |
| Package width | 74 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Stainless steel |

## FAQ

### How much does the Network transceiver module D-Link 1000Base-LX cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 01.07.2026 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. 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: 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.

## Image

https://aio.lv/img/cache/product/4740/54578238_large.webp