# Fiber optic transceiver BlueOptics R9F75A-BO 100000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-r9f75a-bo--11255747
**Data updated:** 2026-03-07 19:54 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** R9F75A-BO
**EAN:** 4063232295817
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-r9f75a-bo--11255747

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics R9F75A-BO is a fiber optic transceiver module with a maximum data transfer rate of 100000 Mbit/s. It features a QSFP28 interface and is made of durable metal housing. Compliant with RoHS, FCC, and CE standards, it weighs 40 g and is sold individually. Ideal for high-speed data communication applications.

## Long description

The BlueOptics R9F75A-BO is a 100G fiber optic transceiver in a QSFP28 form factor designed for short-range multi-mode links. It supports a maximum data transfer rate of 100000 Mbit/s over multimode fiber and uses an MTP/MPO connector for parallel optical lanes. Housed in a durable silver metal casing and compliant with RoHS, FCC and CE standards, the module is intended for integration into network equipment that accepts QSFP28 100G modules and supports short-reach 100GBASE-SR4 operation up to 100 m.
Advantages
The transceiver offers a compact QSFP28 interface that enables 100 Gbit/s aggregate throughput in a single slot while maintaining compatibility with MSA-defined MPO/MTP connections. Its metal housing provides mechanical robustness and electromagnetic shielding. Built to industry standards, the module supports digital diagnostic monitoring for real-time parameters where supported by host hardware and is suitable for deployment in high-density switch and router environments.
Suitable for
Short-range 100G Ethernet links in data centers (up to 100 m over multimode fiber)
High-density aggregation and spine-switch interconnects
Connections between switches, routers, and storage systems that accept QSFP28 modules
Key specifications
Form factor: QSFP28
Maximum data transfer rate: 100000 Mbit/s
Maximum transfer distance: 100 m (multimode fiber)
Fiber type: Multimode fiber (MMF)
Connector type: MTP/MPO
Wavelength (typical): 850 nm for transmitter and receiver (short-range SR4)
Housing material and colour: Metal, silver
Weight: 0.04 kg
Standards compliance: RoHS, FCC, CE
How to use
Install the BlueOptics QSFP28 transceiver into a compatible QSFP28 slot on the host switch, router or appliance following the vendor’s hot-plug and handling guidelines. Use an MPO/MTP multimode fiber patch cord or patch panel to connect to the corresponding MPO/MTP interface on the remote transceiver or breakout assembly. Ensure the host device supports 100GBASE-SR4 and, if required, enables digital diagnostics to monitor operational parameters. Avoid touching fiber endfaces and follow electrostatic discharge (ESD) prevention procedures when handling the module.
Usage recommendations
For best performance, pair the transceiver with high-quality OM3/OM4 multimode fiber and MPO/MTP patch cords, verify host compatibility with QSFP28 100GBASE-SR4, and confirm that digital diagnostic monitoring is supported by your hardware if remote monitoring is needed. Perform end-to-end link testing after installation to validate signal levels and link integrity.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | 1.25 Gigabit Ethernet |
| 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 |
| 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 |

### Certificates

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

### Operational conditions

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

### Packaging data

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

### Logistics data

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the Fiber optic transceiver BlueOptics R9F75A-BO cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 292 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 29.07.2026 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, ethernet interface type, 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 Fiber optic transceiver BlueOptics R9F75A-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/11255747/62162560_large.webp