# BlueOptics QSFP-100G-SR4-S Fiber Optic Transceiver Module, 100000 Mbit/s, QSFP28, 850 nm

**URL:** https://aio.lv/en/product--oem-8011291--12411074
**Data updated:** 2026-05-09 17:07 (EEST)
**Category:** Network Transceiver Modules
**Manufacturer:** OEM
**Manufacturer code:** 8011291
**EAN:** 4063232063324
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 89.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-8011291--12411074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-100G-SR4-S is a high-performance fiber optic transceiver module designed for 100G Ethernet networking. It features a QSFP28 interface and supports data transfer rates up to 100000 Mbit/s at an 850 nm wavelength. This module is ideal for high-speed data center interconnects and enterprise network infrastructure, ensuring reliable and efficient connectivity for demanding communication environments.

## Long description

The BlueOptics QSFP-100G-SR4-S is a high-performance fiber optic transceiver module engineered for 100G Ethernet networking environments. Utilizing a QSFP28 interface and operating at an 850 nm wavelength, this module provides reliable and efficient connectivity for high-speed data transmission requirements in modern network infrastructures.
Advantages
This transceiver module offers exceptional performance for high-speed data center interconnects and enterprise network applications. Its compact design and standardized interface ensure seamless integration into existing hardware, while the robust construction supports stable data transfer rates of up to 100000 Mbit/s, making it a dependable solution for demanding communication environments.
Suitable for
High-speed data center interconnects
Enterprise network infrastructure
100G Ethernet networking
When it may not be suitable
This module is specifically designed for short-range fiber optic communication using an 850 nm wavelength. It is not suitable for long-distance transmission applications that require single-mode fiber or different wavelength specifications.
Key specifications
Interface type: QSFP28
Maximum data transfer rate: 100000 Mbit/s
Wavelength: 850 nm
Weight: 40 g
How to use
To install the module, ensure the network device is powered on or follow the specific hardware guidelines for hot-swapping. Carefully insert the transceiver into the designated QSFP28 port until it clicks into place. Connect the appropriate fiber optic cable to the module interface to establish the network link.
What to consider before purchase
Verify compatibility with your existing network switch or router port
Ensure the fiber optic cabling matches the MPO/MTP requirements for SR4 modules
Confirm the required transmission distance is within the supported range for 850 nm optics
Usage recommendations: Always handle the optical interface with care to prevent dust or debris from entering the connector, and use protective caps when the module is not connected to a cable to maintain signal integrity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Ethernet interface type | 100 Gigabit Ethernet |
| Fiber ethernet cabling technology | 100GBASE |
| Ethernet LAN | Yes |
| Wavelength | 850 nm |
| 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 |

### Weight & dimensions

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

### Packaging content

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

### Operational conditions

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

## FAQ

### How much does the BlueOptics QSFP-100G-SR4-S Fiber Optic Transceiver Module cost, and is it available for purchase?

The price is 107.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 08.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can BlueOptics QSFP-100G-SR4-S Fiber Optic Transceiver Module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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, 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/12411074/68706918_large.webp