# Fiber optic transceiver module BlueOptics MMA1L20-AR-BO SFP28 LC Aluminium 20g

**URL:** https://aio.lv/en/product--blueoptics-mma1l20-ar-bo--5038882
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** MMA1L20-AR-BO
**EAN:** 4063232241692
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mma1l20-ar-bo--5038882

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics MMA1L20-AR-BO is a fiber optic SFP28 transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminum, weighing only 20g. This module is suitable for various networking applications, providing reliable performance and efficiency.

## Long description

The BlueOptics MMA1L20-AR-BO SFP28 LC Aluminium 20g is a fiber optic transceiver module designed for 25G data transmission over single-mode fiber. Built to MSA standards, this SFP28 transceiver uses an LC duplex connector and an aluminum housing to provide a compact, lightweight module for use in switches, routers and storage systems. The module supports optical transmit and receive functions at 1310 nm and includes Digital Diagnostic Monitoring (DDM) for real-time monitoring of operating parameters when supported by the host hardware.
Advantages
The module offers 25GBASE-LR performance in an SFP28 form factor with broad platform compatibility when used with Mellanox-compatible hardware. Constructed with high-quality optical components and tested for interoperability, it provides stable signal transmission, electromagnetic immunity inherent to fiber links, and long service life. Integrated DDM/DOM capability facilitates remote diagnostics of voltage, temperature and optical power.
Suitable for
 High-speed uplinks in data center switches and routers
 Storage area network (SAN) interconnects
 Server-to-switch connections requiring 25G bandwidth
 Optical patch panel and point-to-point fiber links
 Network equipment that supports Mellanox-compatible SFP28 transceivers
Key specifications
 Form factor: SFP28 (25G)
 Wavelength: 1310 nm (transmit and receive)
 Connector: LC duplex
 Optical mode: single-mode fiber (25GBASE-LR)
 Housing material: aluminium
 Weight: 20 g
 Digital diagnostics: DDM/DOM (SFF-8472 compliant)
 Compliance: MSA-compliant transceiver design
How to use
Install the BlueOptics SFP28 transceiver into a compatible SFP28 cage on the host device until it latches securely, then connect LC duplex single-mode fiber patch cables to the module. Ensure the transmit and receive fibres are correctly oriented and that the host system supports 25G SFP28 modules and DDM if monitoring is required. Follow the host vendor’s procedures for hot-plugging and check link status through the switch or server management interface.
Usage recommendations
Use high-quality single-mode LC patch cables of appropriate length to achieve the specified LR reach, verify compatibility with the host platform, and enable DDM in the host management software to monitor optical power, temperature and supply voltage. Avoid bending fiber beyond recommended radii and protect the transceiver from electrostatic discharge during installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver BlueOptics MMA1L20-AR-BO cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2244 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 27.07.2026 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 BlueOptics 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 BlueOptics 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, weight, product colour, 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/5038882/64338738_large.webp