# BlueOptics MA-QSFP-100G-SR4-BO network transceiver module Fiber optic 100000 Mbit/s QSFP28 850 nm

**URL:** https://aio.lv/en/product--blueoptics-ma-qsfp-100g-sr4-bo--10617622
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** MA-QSFP-100G-SR4-BO
**EAN:** 4063232309255
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ma-qsfp-100g-sr4-bo--10617622

## 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-100G-SR4-BO is a fiber optic network transceiver module designed for high-speed data transfer at 100000 Mbit/s. It features a QSFP28 interface and operates at a wavelength of 850 nm. The module is lightweight at 40 g and comes in a silver color. Ideal for data centers and high-performance networking applications.

## Long description

The BlueOptics MA-QSFP-100G-SR4-BO is a fiber optic QSFP28 network transceiver module designed for 100000 Mbit/s (100G) short-reach multimode links. It operates at an 850 nm wavelength and uses an MPO/MTP-style multi-fiber interface following MSA guidelines. The module is compact and lightweight (approx. 40 g) and intended for use in data center switches, routers and other high-performance networking equipment that support 100GBASE-SR4 QSFP28 transceivers.
Advantages
The transceiver supports 100GBASE-SR4 multimode operation with simultaneous transmit and receive channels and is compatible with industry MSA QSFP28 form-factor interfaces. It includes digital diagnostic monitoring (DDM/DOM) capability for real-time readouts such as optical power and temperature when supported by host hardware. The MPO/MTP connector design enables parallel multimode fiber connections for distances appropriate to SR4 implementations.
Suitable for
100G short-reach multimode fiber links in data centers
Inter-switch links and aggregation uplinks in campus and enterprise networks
High-bandwidth storage and compute interconnects
Replacements or upgrades in systems that accept QSFP28 100GBASE-SR4 modules
Key specifications
Interface type: QSFP28 (QSFP+ compatible form-factor for 100GBASE-SR4)
Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
Wavelength: 850 nm
Connector type: MPO/MTP multi-fiber connector (parallel optics)
Fiber type: Multimode fiber (MMF)
Typical weight: 0.04 kg
Color: Silver housing
How to use
Install the BlueOptics QSFP28 module into a compatible QSFP28 slot on a switch, router or other network device while the host system is powered down or following the vendor's hot-plug guidelines. Connect an MPO/MTP multimode fiber patch cord to the module and route the cable to the remote transceiver or patch panel. Verify link status and, if available, check digital diagnostics (DDM/DOM) via the host device management interface to confirm optical power, temperature and module voltage within expected ranges. Ensure the host device firmware supports third-party transceivers where required.
Usage recommendations
Use OM3/OM4 multimode fiber for reliable 100GBASE-SR4 performance and adhere to recommended polarity and MPO/MTP pinout. Keep optical connectors clean and inspect before insertion. Confirm host compatibility with QSFP28 100GBASE-SR4 modules and enable DDM/DOM monitoring if needed for remote diagnostics.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Wavelength | 850 nm |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Rx wavelength (min) | 850 nm |
| Tx wavelength (min) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |

### Features

| Feature | Value |
|---|---|
| Form factor | QSFP28 |
| Product colour | Silver |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |
| Number of products included | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | Federal Communications Commission (FCC), RoHS, CE |

## FAQ

### How much does the network transceiver module BlueOptics MA-QSFP-100G-SR4-BO cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1850 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, maximum data transfer rate, 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.

### Where can I download the instructions for network transceiver module BlueOptics MA-QSFP-100G-SR4-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10617622/60195337_large.webp