# Fiber optic transceiver module MikroTik S+31DLC10D — SFP+ interface, 10 Gbps (10000 Mbit/s)

**URL:** https://aio.lv/en/product--mikrotik-s31dlc10d--26844
**Data updated:** 2025-12-28 21:03 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** MikroTik
**Manufacturer code:** S+31DLC10D
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mikrotik-s31dlc10d--26844

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

MikroTik S+31DLC10D is a 10 Gbps fiber optic transceiver module with an SFP+ interface and a maximum data rate of 10,000 Mbit/s. Supplied as a single unit, it is designed for high-speed uplinks, inter-switch connections, data centers, enterprise networks and carrier links. The module enables reliable optical backbone and aggregation connectivity for network expansion and link upgrades.

## Long description

MikroTik S+31DLC10D is a 10G SFP+ fiber optic transceiver designed for single-mode links up to 10 kilometres using an LC connector and a 1310 nm wavelength. The module supports a maximum data rate of 10,000 Mbit/s and is intended for high-speed uplinks, inter-switch connections, data centers, enterprise networks and carrier links. Units are tested to be compatible with MikroTik CCR1036-8G-2S+ and CCR1036-8G-2S+EM and also work with compatible non‑MikroTik SFP devices.
Advantages
The S+31DLC10D provides a compact SFP+ form factor for 10 Gbps optical connectivity over single-mode fiber, offering long-reach transmission up to 10 km at 1310 nm. Its compatibility with MikroTik CCR1036 series equipment and with standard SFP devices ensures flexible deployment in mixed vendor environments. The module is supplied as a single unit and is suitable for backbone and aggregation links where a reliable optical uplink is required.
Suitable for
High-speed uplinks between switches and routers
Inter-switch connections in campus and data center networks
Optical backbone and aggregation links
Carrier and enterprise network links up to 10 km
Key specifications
Interface type: SFP+
Maximum data transfer rate: 10000 Mbit/s (10 Gbps)
Wavelength: 1310 nm
Connector: LC
Maximum reach: up to 10 km (single-mode fiber)
Manufacturer part number (MPN): S+31DLC10D
How to use
Insert the S+31DLC10D transceiver into an available SFP+ port on compatible network equipment, ensuring the module is fully seated and latched. Connect single-mode LC fiber cables to the transceiver, observe correct Tx/Rx orientation and verify link LEDs or management interfaces to confirm connectivity. Configure the connected devices as required for 10 Gbps optical links and monitor link status through the switch or router management tools.
Usage recommendations
Use single-mode fiber with LC connectors and maintain clean connector end-faces to ensure optimal signal quality. Verify compatibility with the host device firmware and perform link tests after installation. For distances near the 10 km limit, check fiber attenuation and consider margin for splices or connectors.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum data transfer rate | 10000 Mbit/s |
| Auto MDI/MDI-X | No |
| Wavelength | 1310 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Packaging data

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |

### Logistics data

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

## FAQ

### How much does the MikroTik S+31DLC10D — 10 Gbps SFP+ transceiver cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 157 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 03.07.2026 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 MikroTik 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 MikroTik 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/26844/54578380_large.webp