# QSFP28 Transceiver BlueOptics QSFP28-100G-SR4-PC-BO 100G 850nm

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-100g-sr4-pc-bo--5238201
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-100G-SR4-PC-BO
**EAN:** 4063232273464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp28-100g-sr4-pc-bo--5238201

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP28-100G-SR4-PC-BO is a fiber optic transceiver module designed for high-speed data transfer. It supports a maximum data rate of 100000 Mbit/s and operates at a wavelength of 850 nm. The QSFP28 form factor ensures compatibility with various networking equipment. Weighing only 40 g, it is lightweight and easy to install. Ideal for data centers and high-performance computing environments.

## Long description

The BlueOptics QSFP28-100G-SR4-PC-BO is a QSFP28 fiber optic transceiver module designed for short-range, high-speed links in data center and high-performance computing environments. It supports a maximum data rate of 100000 Mbit/s and uses 850 nm lasers over multimode fiber with an MPO/MTP connector. The module follows QSFP28 form factor and MSA-compliant interfaces to ensure physical compatibility with a wide range of networking equipment. With a compact, lightweight silver housing (approx. 40 g), the transceiver is intended for easy installation and reliable optical transmission up to 100 m when used with appropriate multimode fiber and patching.
Advantages
The BlueOptics QSFP28-100G-SR4-PC-BO provides a standardized QSFP28 interface for 100GBASE-SR4 applications, enabling simultaneous transmit and receive channels via MPO/MTP. The module incorporates industry-standard optical components and supports digital diagnostics monitoring (DDM/DOM) for real-time readout of supply voltage, laser bias current, output power, received power and temperature when the host hardware supports it. Its design emphasizes compatibility with major switch, router and storage platforms that accept QSFP28 modules, offering predictable performance for short-reach 100 Gbps links.
Suitable for
Short-range 100 Gbps links in data centers (up to 100 m on multimode fiber)
High-performance computing clusters and interconnects
Switch-to-switch and switch-to-server connections in aggregation or spine layers
Storage area network (SAN) and high-throughput storage system interfaces
Key specifications
Maximum data transfer rate: 100000 Mbit/s (100 Gbps)
Wavelength: 850 nm
Maximum transfer distance: up to 100 m on suitable multimode fiber
Connector type: MPO/MTP (multi-fiber push-on/pull-off)
Form factor: QSFP28 (quad SFP28 footprint)
Product colour: Silver; weight approx. 0.04 kg
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on a switch, router or network adapter, ensuring the host device supports 100GBASE-SR4 modules and, if required, DDM/DOM functionality. Use a matching MPO/MTP multimode patch cord or patch panel to connect to the remote transceiver or fiber infrastructure. Observe standard ESD precautions during handling and avoid bending or stressing the fiber. Verify link status and diagnostic values via the host equipment software to confirm correct operation.
Usage recommendations
For optimal performance, pair the module with OM3/OM4 multimode fiber and certified MPO/MTP patch cords, keep fiber connectors clean, and confirm that the network hardware firmware supports QSFP28 100GBASE-SR4 transceivers and DDM/DOM if monitoring is required.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | MTP/MPO |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 100 m |
| Wavelength | 850 nm |
| Rx wavelength (max) | 850 nm |
| Rx wavelength (min) | 850 nm |
| Tx wavelength (min) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Weight & dimensions

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

### Other features

| Feature | Value |
|---|---|
| Form factor | QSFP28 |

### Operational conditions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

### Sustainability

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

## FAQ

### How much does the QSFP28 Transceiver BlueOptics QSFP28-100G-SR4-PC-BO 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 — 1855 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 31.07.2026 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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 QSFP28 Transceiver BlueOptics QSFP28-100G-SR4-PC-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/5238201/60194855_large.webp