# Network transceiver module BlueOptics MA-QSFP-40G-SR4-BO Fiber optic QSFP MTP/MPO

**URL:** https://aio.lv/en/product--blueoptics-ma-qsfp-40g-sr4-bo--4465470
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** MA-QSFP-40G-SR4-BO
**EAN:** 4063232073682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ma-qsfp-40g-sr4-bo--4465470

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics MA-QSFP-40G-SR4-BO is a fiber optic network transceiver module designed for high-speed data transmission. It features a QSFP interface and MTP/MPO fiber optic connector, ensuring reliable connectivity. Weighing only 20 g, it is lightweight and easy to install. Ideal for data centers and networking applications requiring efficient data transfer.

## Long description

The BlueOptics MA-QSFP-40G-SR4-BO is a 40GBASE-SR4 fiber optic QSFP transceiver module with an MTP/MPO connector designed for high-speed multimode fiber networks. It uses a QSFP interface to provide up to 40 Gbps aggregated bandwidth over multiple lanes and is supplied in a lightweight aluminium housing weighing 0.02 kg. The module is suitable for short-reach data center links and networking equipment that accept QSFP transceivers with MTP/MPO multimode connections.
Advantages
The transceiver follows MSA-compatible QSFP form-factor standards and supports simultaneous transmit and receive operation over multimode fibers using 850 nm optics. Its compact aluminium enclosure and 20 g weight simplify handling and installation in dense switch or router linecards. Designed and tested for interoperability, the module provides digital diagnostic monitoring (DDM/DOM) support when the host hardware exposes that functionality, enabling real-time monitoring of optical parameters for maintenance and troubleshooting.
Suitable for
Short-reach 40 Gbps links in data centers
High-density switch-to-switch and switch-to-server connectivity
Multimode fiber backbone and patch-panel connections with MPO/MTP cabling
Key specifications
Interface type: QSFP
Connector: MTP/MPO multimode fiber connector
Optical wavelength: 850 nm (multimode operation)
Maximum aggregated data rate: 40 Gbps
Typical reach: short-range multimode links (up to the multimode fiber specification limits)
Housing colour/material: aluminium
Weight: 0.02 kg
Digital diagnostic monitoring (DDM/DOM): supported when host hardware provides support
How to use
Install the QSFP transceiver into a compatible QSFP port on your switch, router or other network device following the device manufacturer’s hot-plug procedure. Connect an MPO/MTP multimode fiber patch cord to the transceiver connector and route the cable to the mating MPO/MTP connector or patch panel. Verify link status on the host device and, if available, read DDM/DOM parameters from the management interface to confirm optical power and operating conditions.
Usage recommendations
Use high-quality multimode MPO/MTP patch cords and ensure fiber polarity and breakout arrangements match your switch/router configuration. Confirm that the host hardware supports 40GBASE-SR4 QSFP transceivers and DDM if remote diagnostics are required. Follow ESD handling guidelines during installation and maintain clean connector endfaces to ensure optimal optical performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Ethernet interface type | 40 Gigabit Ethernet |
| Fiber ethernet cabling technology | 40GBASE |
| Ethernet LAN | Yes |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 150 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### 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 Network transceiver module BlueOptics MA-QSFP-40G-SR4-BO cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 423 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 10.08.2026 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/4465470/64291515_large.webp