# Network switch module MikroTik S-4554LC80D

**URL:** https://aio.lv/en/product--mikrotik-s-4554lc80d--934288
**Data updated:** 2025-12-29 05:22 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** MikroTik
**Manufacturer code:** S-4554LC80D
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 66.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mikrotik-s-4554lc80d--934288

## 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

The MikroTik S-4554LC80D is a single-mode fiber optic switch module with a maximum transmission distance of 80 km. It features SFP connectors, ensuring high-speed data transfer and reliable connectivity for your network infrastructure. Ideal for long-distance connections, this module enhances network performance and scalability.

## Long description

A pair of industrial temperature grade (-40°C to +85°C) SFP modules for single-mode fiber links up to 80 km. The set contains one S-45LC80D (T1490nm/R1550nm) and one S-54LC80D (T1550nm/R1490nm). Both modules operate at 1.25 Gbps, use LC connectors, support DDM and are compatible with MikroTik devices that provide SFP or SFP+ cages.
Advantages
Designed for industrial temperature ranges, these single-mode SFP modules support long-distance links up to 80 km and provide digital diagnostic monitoring (DDM) for real-time fiber transceiver status. The matched Tx/Rx wavelengths (1490/1550 nm and 1550/1490 nm) allow straightforward deployment in point-to-point fiber connections while LC connectors ensure wide compatibility with networking equipment.
Suitable for
Point-to-point long-distance fiber links up to 80 km
MikroTik routers and switches with SFP or SFP+ cages
Industrial environments requiring -40°C to +85°C operating range
Network segments needing monitoring via DDM
Key specifications
Modules included: S-45LC80D and S-54LC80D
Data rate: 1.25 Gbps
Fiber type: Single-mode (SM)
Maximum link distance: 80 km
Wavelengths: S-45LC80D TX 1490 nm / RX 1550 nm; S-54LC80D TX 1550 nm / RX 1490 nm
Connector: LC
Features: DDM (Digital Diagnostic Monitoring)
Operating temperature: -40°C to +85°C
How to use
Install one module in each end of the single-mode fiber link so that the Tx wavelength of one module matches the Rx wavelength of the other (S-45LC80D ↔ S-54LC80D). Insert the SFP modules into SFP or SFP+ cages on compatible MikroTik devices, secure the modules according to the device manual, and connect LC-terminated single-mode fiber cables. Verify link status on the network device and monitor transceiver parameters through DDM where supported.
Usage recommendations
Handle the modules by the housing, avoid touching the fiber connector end faces, keep dust caps on until connection, and follow the host device guidelines for hot-plugging. For reliable long-distance operation, use ITU-compliant single-mode fiber and check link budget for losses and splices before deployment.

## Specifications

### Other features

| Feature | Value |
|---|---|
| Fiber type | Single-mode |
| Transmission distance (max) | 80 km |

### Performance

| Feature | Value |
|---|---|
| Wavelength | 1550 nm |
| Fiber optic connector | SFP |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

## FAQ

### How much does the Network switch module MikroTik S-4554LC80D cost, and is it available for purchase?

The price is 79.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 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

## Image

https://aio.lv/img/cache/product/934288/54589483_large.webp