# QSFP+28SR4-BO network transceiver module BlueOptics 100000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-qsfp28sr4-bo--10615202
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP+28SR4-BO
**EAN:** 4063232308319
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp28sr4-bo--10615202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP+28SR4-BO is a fiber optic transceiver module designed for high-speed data transfer up to 100000 Mbit/s. It features a QSFP28 interface, a compact form factor, and a robust design with a mean time between failures (MTBF) of 3000000 hours. Weighing only 40 g, it is ideal for network applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics QSFP+28SR4-BO network transceiver module is a compact fiber optic module designed for 100000 Mbit/s data links. With a QSFP28 interface and MPO/MTP multimode fiber connection, it implements the 100GBASE-SR4 standard using 850 nm transmit and receive wavelengths. The module’s small form factor, silver finish and 40 g weight make it suitable for dense data center and enterprise network environments where space and power efficiency matter. A reported MTBF of 3,000,000 hours indicates an emphasis on long-term operational reliability.
Advantages
The module supports high-bandwidth aggregation and short-reach multi-lane transmission while maintaining compatibility with MSA-compliant QSFP28 ports and MPO/MTP cabling. Its 850 nm transmitter and receiver pair is optimized for multimode fiber systems, providing predictable optical performance for 100GBASE-SR4 links. The compact QSFP28 form factor allows easy insertion into compatible switches, routers and other network hardware, and the low weight reduces mechanical strain on connectors and cages.
Suitable for
 100G data center links using multimode fiber (MPO/MTP)
 High-speed aggregation between switches and routers
 Interconnects for storage systems and load balancers
 Short-reach backbone connections within racks and between adjacent racks
Key specifications
 Interface type: QSFP28 (QSFP+28SR4 compatible)
 Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
 Optical standard: 100GBASE-SR4, multimode fiber
 Wavelength: 850 nm transmit and receive
 Connector type: MPO/MTP multimode fiber
 Form factor: QSFP28 compact transceiver
 Weight: 0.04 kg
 Colour: Silver
 MTBF: 3,000,000 hours
How to use
Install the BlueOptics QSFP+28SR4-BO into a compatible QSFP28 slot on your switch, router or other network device while the host port is powered down or following the vendor’s hot-plug instructions. Connect an MPO/MTP multimode fiber cable to the transceiver, ensuring proper polarity and that the cable and port support the 100GBASE-SR4 multimode profile. Monitor link status through the host device management interface and verify optical parameters such as receive power and lane alignment to confirm proper operation.
Usage recommendations
Use multimode fiber with the appropriate OM grade (OM3/OM4) for reliable 100GBASE-SR4 performance and maintain clean fiber connectors to prevent signal loss. Validate compatibility with the specific network hardware platform prior to deployment, and follow ESD handling and manufacturer guidelines when installing or removing the transceiver.

## Specifications

### Performance

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

### Network

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

### Logistics data

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 3000000 h |
| Form factor | QSFP28 |
| Product colour | Silver |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Packaging data

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

### Weight & dimensions

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

## FAQ

### How much does the QSFP+28SR4-BO transceiver module BlueOptics cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1887 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 23.07.2026 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, 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 QSFP+28SR4-BO transceiver module BlueOptics?

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/10615202/61715940_large.webp