# Network Module Lanview DEM-431XT-DD 10GBASE-SR SFP+ multimode 850 nm

**URL:** https://aio.lv/en/product--lanview-mo-dem-431xt-dd--11558335
**Data updated:** 2026-02-15 12:51 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Lanview
**Manufacturer code:** MO-DEM-431XT-DD
**EAN:** 5712505767474
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 100.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 83.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lanview-mo-dem-431xt-dd--11558335

## 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

Lanview DEM-431XT-DD is a 10GBASE-SR SFP+ network module designed for short-range multimode fiber links. Supporting 10 Gbps data rates over 850 nm wavelength, it fits SFP+ ports for high-speed server, switch or storage interconnects in data centers and enterprise networks. Provides compact, hot-pluggable connectivity for fiber uplinks and aggregation.

## Long description

Lanview DEM-431XT-DD is a 10GBASE-SR SFP+ multimode transceiver module designed for short-range fiber connections using an 850 nm wavelength. It provides hot-pluggable, compact 10 Gbps connectivity for servers, switches and storage systems, enabling high-speed uplinks and aggregation in data centers and enterprise networks. The module is intended for use in SFP+ ports and supports multimode fiber links over short distances with reliable signal performance.
Advantages
The module supports 10 Gbps data rates on multimode fiber with an 850 nm VCSEL light source, delivering low-latency, high-bandwidth links suitable for dense networking environments. Its SFP+ form factor enables hot-swap installation and compact port density, reducing rack space and simplifying upgrades. The device is interoperable with standard SFP+ interfaces, facilitating integration into existing network equipment that accepts SFP+ multimode transceivers.
Suitable for
Short-range 10 Gbps uplinks between switches in data centers
Server-to-switch high-speed connections
Storage area network (SAN) aggregation and top-of-rack deployments
Multimode fiber links within enterprise campus networks
Key specifications
Interface: SFP+ form factor for 10 Gbps links
Optical type: Multimode fiber transceiver
Wavelength: 850 nm
Data rate: 10 Gbps
Range: short-range multimode links (typical within data center distances)
Connector: LC duplex
Hot-pluggable: yes
How to use
Insert the Lanview DEM-431XT-DD module into an available SFP+ port on a compatible switch, server NIC or storage device while the host device is powered on or as permitted by vendor hot-swap guidelines. Connect duplex multimode LC fiber patch cables to the module, ensuring correct Tx/Rx orientation. Verify link status through the host device management interface and monitor signal indicators or port statistics to confirm 10 Gbps operation and link integrity.
Usage recommendations
Choose appropriate multimode fiber (OM3/OM4) and maintain proper patch cable routing and connector cleanliness to ensure optimal performance. Confirm compatibility with the host device's SFP+ port and firmware, and follow equipment vendor guidelines for insertion and removal to avoid connector damage. For longer distances or single-mode deployments, select a transceiver matched to the required fiber type and wavelength.

## FAQ

### How much does the Lanview DEM-431XT-DD 10GBASE-SR SFP+ module cost, and is it available for purchase?

The price is 100.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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. 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 Lanview 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 Lanview 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

## Image

https://aio.lv/img/cache/product/11558335/66562415_large.webp