# D-Link DEM-432XT 10GBase-LR SFP+ Fiber Optic Transceiver, 10km

**URL:** https://aio.lv/en/product--d-link-dem432xt--12366351
**Data updated:** 2026-05-10 19:42 (EEST)
**Category:** Network Transceiver Modules
**Manufacturer:** D-Link
**Manufacturer code:** DEM432XT
**EAN:** 0790069353208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 333.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 276.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--d-link-dem432xt--12366351

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The D-Link DEM-432XT is a high-performance 10GBase-LR SFP+ fiber optic transceiver designed for high-speed network connectivity. Supporting data transfer rates up to 10,000 Mbit/s over distances of up to 10 km, this module ensures reliable data transmission. It features an SFP+ interface, low power consumption, and is fully compliant with MSA standards, making it an ideal solution for enterprise networking and data center infrastructure.

## Long description

The D-Link DEM-432XT 10GBase-LR SFP+ Fiber Optic Transceiver is a high-performance networking component designed to provide reliable 10G Ethernet connectivity. This module is engineered for long-range data transmission, supporting speeds of up to 10,000 Mbit/s over distances reaching 10 kilometers. Utilizing the compact SFP+ form factor, it allows for high port density in network switches while maintaining efficient power consumption.
Advantages
This transceiver offers a cost-effective and scalable solution for upgrading network infrastructure to 10G speeds. Its hot-swappable design ensures that network administrators can install or replace the module without powering down the switch, thereby maintaining continuous network uptime. The SFP+ format is significantly smaller than older standards like XFP or Xenpak, which helps reduce overall power dissipation and allows for more compact hardware configurations in data centers and enterprise environments.
Suitable for
Data center high-speed uplinks
Enterprise network backbone connections
Service provider transport applications
Long-distance campus networking
When it may not be suitable
This module is specifically designed for 10GBase-LR fiber optic standards and is not compatible with copper-based RJ45 Ethernet ports or multimode fiber cabling setups that require different wavelength specifications. It is intended for professional networking equipment with SFP+ slots and will not function in standard SFP ports designed for 1G speeds.
Key specifications
Interface: SFP+
Data transfer rate: 10,000 Mbit/s
Maximum distance: 10 km
Wavelength: 1310 nm
Compliance: MSA and IEEE 802.3ae
Hot-pluggable support
How to use
To install the D-Link DEM-432XT, ensure your network switch is powered on and the SFP+ port is free. Carefully insert the transceiver into the SFP+ slot until it clicks into place. Once inserted, connect the appropriate single-mode fiber optic cable to the transceiver. The device will be automatically detected by the switch, allowing for immediate data transmission without the need for a system reboot.
What to consider before purchase
Verify that your switch or router supports 10GBase-LR SFP+ modules.
Ensure you are using single-mode fiber optic cabling.
Check the distance requirements of your network to ensure they fall within the 10 km limit.
Usage recommendations: Always handle the fiber optic connector with care and keep the dust cover on when the module is not in use to prevent signal degradation caused by dust or debris.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum data transfer rate | 10000 Mbit/s |
| Networking standards | IEEE 802.3ae |
| Fiber ethernet cabling technology | 10GBASE |
| Duplex system | Full |
| Wavelength | 1310 nm |
| Fiber optic connector | LC |
| Link budget | 10.1 dB |
| Maximum transfer distance | 10000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Tx power (max) | 0.5 dBmW |
| Tx power (min) | -8.5 dBmW |
| Rx power (min) | -12.6 dBmW |
| Rx power (max) | 0.5 dBmW |
| Multi-mode fiber (MMF) supported | No |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LR |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### 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 | 85369010 |
| Shipping (inner) case net weight | 3200 g |
| Pallet gross weight (air) | 272000 g |
| Master (outer) cases per pallet (air) | 60 pc(s) |
| Products per pallet (air) | 3000 pc(s) |
| Pallet height (air) | 1990 mm |
| Pallet gross weight (sea) | 272000 g |
| Master (outer) cases per pallet (sea) | 60 pc(s) |
| Products per pallet (sea) | 3000 pc(s) |
| Pallet height (sea) | 1990 mm |

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 4650000 h |
| Product colour | Gold, Metallic |
| Hot-Plug support | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 85 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Storage relative humidity (H-H) | 5 - 95 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, VCCI, MSA |
| Safety | UL, TUV, CDRH |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0195 kg |
| Height | 56.5 mm |
| Width | 14.8 mm |
| Depth | 11.85 mm |

### Power

| Feature | Value |
|---|---|
| Maximum current | 300 A |
| Maximum voltage | 3.3 V |

### Packaging data

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

## FAQ

### How much does the D-Link DEM-432XT 10GBase-LR SFP+ Transceiver cost, and is it available for purchase?

The price is 333.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 24.07.2026 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. All transactions are 100% secure and encrypted.

### Can D-Link DEM-432XT 10GBase-LR SFP+ Transceiver 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: interface type, maximum data transfer rate, weight, 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 DEM-432XT 10GBase-LR SFP+ Transceiver?

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/12366351/68553454_large.webp