# Fiber optic transceiver module Dexlan 311825

**URL:** https://aio.lv/en/product--dexlan-311825--1040319
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Dexlan
**Manufacturer code:** 311825
**EAN:** 3548383118259
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 93.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dexlan-311825--1040319

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Dexlan 311825 is a high-performance SFP+ fiber optic transceiver module designed for data transfer rates up to 10312.5 Mbit/s. Operating at a wavelength of 1310 nm, it ensures reliable and efficient communication over fiber optic networks. This module is compatible with SFP+ interfaces, making it a versatile choice for various networking applications. Its compact design and robust performance make it ideal for enhancing network speed and reliability.

## Long description

The Dexlan 311825 is a high-performance SFP+ fiber optic transceiver module designed for use in 10G-capable network equipment. Supporting data transfer rates up to 10312.5 Mbit/s and operating at a wavelength of 1310 nm, this compact transceiver provides reliable single-mode fiber connectivity for switches, routers and media converters with SFP+ ports. Its form factor and electrical interface follow SFP+ conventions, allowing straightforward integration into existing fiber optic network infrastructures.
Advantages
This fiber optic transceiver delivers low-latency data transmission at multi-gigabit speeds and is engineered for stable optical performance over single-mode fiber. The module’s compact SFP+ format saves space in networking equipment while enabling high-density port deployment. With a standardized electrical interface and common wavelength specification, the transceiver simplifies deployment and maintenance in mixed-vendor environments.
Suitable for
10 Gigabit Ethernet links over single-mode fiber
Upgrading SFP+ ports on switches and routers to optical connectivity
Long-distance point-to-point fiber connections
Data center and enterprise backbone uplinks
Key specifications
Maximum data rate: 10312.5 Mbit/s
Optical wavelength: 1310 nm
Interface: SFP+ form factor
Fiber type: single-mode fiber
Typical use: 10 Gigabit Ethernet and similar high-speed links
Connector type: compatible with LC-type fiber connectors
How to use
Install the transceiver into an available SFP+ slot on supported network equipment until it seats securely. Connect single-mode fiber cables with LC connectors to the module’s optical ports, observing correct transmit/receive orientation. Ensure network equipment recognizes the module and configure link parameters on the switch or router as required for 10G operation. Check link LEDs or management software to verify the connection and monitor optical power and error statistics through device diagnostics if available.
Usage recommendations
For reliable operation, use single-mode fiber with appropriate attenuation and rated patch cords; avoid excessive bending of fiber and keep connectors clean. Verify compatibility with your equipment’s SFP+ slot and verify transceiver firmware or vendor interoperability notes where applicable. In enterprise or data center deployments, document link distances and optical budgets to ensure performance margins.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum data transfer rate | 10312.5 Mbit/s |
| Networking standards | IEEE 802.3ae |
| Fiber ethernet cabling technology | 10GBASE |
| Wavelength | 1310 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |
| Single-mode fiber (SMF) supported | No |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

## FAQ

### How much does the Fiber optic transceiver Dexlan 311825 cost, and is it available for purchase?

The price is 113.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 13.07.2026 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 Dexlan 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 Dexlan 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, 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/1040319/64126860_large.webp