Network Transceiver Mikrotik S-31DLC20D

Name: Network Transceiver Module Mikrotik S-31DLC20D MTS31DLC20D
Brand: MikroTik
SKU: 10872236
Price: 21.49 EUR
Availability: InStock

Hot Deals at AiO.lv

Hurry and order now – up to 50% off!

Network Transceiver Module Mikrotik S-31DLC20D 1250 Mbit/s SFP

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

The Mikrotik S-31DLC20D is a high-performance network transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features an SFP interface and an LC fiber optic connector, making it compatible with various MikroTik devices such as RB260GS and RB2011 series. Ideal for enhancing network connectivity and speed.

Available at price 21.49 €: 17 pcs.

Total available for order: 23 pcs.

Warranty: 1 Year

SKU: 10872236

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

25.06.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

25.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

30.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.02 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

30.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

S-31DLC20D is a 1.25G SFP transceiver operating at 1310 nm with a dual LC connector designed for single‑mode fiber links up to 20 km and featuring DDM (Digital Diagnostic Monitoring). The module fits standard SFP ports and is compatible with a range of MikroTik devices as well as many non‑MikroTik SFP hosts.

Advantages

The Mikrotik S-31DLC20D provides a compact SFP form factor with support for 1.25 Gbit/s throughput and DDM for real‑time link diagnostics. Its 1310 nm wavelength and dual LC connector enable reliable single‑mode connections to distances up to 20 km. The module is tested with multiple MikroTik models and offers broad interoperability with other SFP‑capable equipment.

Suitable for

Single‑mode fiber links up to 20 km
Upgrading SFP ports on MikroTik routers and switches (e.g., RB260GS, RB2011 series, CCR1036)
Interoperable use with third‑party SFP hosts

Key specifications

Data rate: 1.25 Gbit/s (SFP)
Wavelength: 1310 nm
Connector: Dual LC
Maximum reach: 20 km (single‑mode fiber)
Features: DDM (Digital Diagnostic Monitoring)
Form factor: SFP (small form‑factor pluggable)
Manufacturer part number (MPN): MTS31DLC20D
EAN: 5902560365986

How to use

Insert the S-31DLC20D module into an SFP port on a compatible device until it clicks into place, then connect LC‑terminated single‑mode fiber cables to the two LC ports. After physical installation, verify link status and SFP recognition in the device management interface. Use DDM readings to monitor optical parameters such as transmit/receive power and temperature.

Usage recommendations

Use single‑mode fiber with appropriate LC connectors and ensure both ends of the link use compatible transceivers. Observe manufacturer guidelines for electrostatic discharge (ESD) protection during installation and avoid bending the fiber beyond recommended radii to maintain signal integrity.

All features

Interface type:: SFP
Compatible products:: RB260GS,RB2011LS, RB2011LS-IN, RB2011UAS-IN, RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN, CCR1036-12G-4S
Wavelength:: 1310 nm
Maximum transfer distance:: 20000 m

Ports & interfaces

Fiber optic connector:: LC

Other features

Maximum data transfer rate:: 1250 Mbit/s

Logistics data

Harmonized System (HS) code:: 85369010

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Warehouse	Stock	Delivery to the store	Store Price
EU2	17	25.06.2026 Best delivery	21.49 €
WH356	6	07.07.2026	23.49 €

21.49 €

Stock: 17

Delivery Date: 25.06.2026 Best delivery

Warehouse: EU2

23.49 €

Stock: 6

Delivery Date: 07.07.2026

Warehouse: WH356

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Network Transceiver Mikrotik S-31DLC20D cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 25.06.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Show all questions