# Fiber optic transceiver BlueOptics R7HWN-BO 100000 Mbit/s QSFP28 850 nm

**URL:** https://aio.lv/en/product--blueoptics-r7hwn-bo--11083048
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** R7HWN-BO
**EAN:** 4063232311937
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 106.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-r7hwn-bo--11083048

## 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 R7HWN-BO is a QSFP28 fiber optic transceiver module with a maximum data transfer rate of 100000 Mbit/s. It operates at 850 nm and has a mean time between failures (MTBF) of 3000000 hours. Weighing 40 g, it is designed for high-speed data transmission in networking applications.

## Long description

The BlueOptics R7HWN-BO is a QSFP28 fiber optic transceiver module designed for 100000 Mbit/s optical links. It operates at 850 nm over multimode fiber and uses an MTP/MPO connector for parallel fiber interfacing. The module is specified for a maximum transfer distance of up to 300 m, has a compact silver housing and a weight of approximately 40 g. Built to MSA-compatible form factors, the transceiver supports simultaneous transmit and receive channels and integrates digital diagnostics for monitoring key operating parameters.
Advantages
The R7HWN-BO provides 100G data throughput in a QSFP28 package with MPO/MTP connectivity, enabling high-density optical links in data center and enterprise environments. Compliance with MSA standards and the use of high-quality components contribute to long MTBF values and stable operation. Integrated digital diagnostics (DDM/DOM) allow remote monitoring of supply voltage, laser current, transmit/receive power and temperature, which simplifies troubleshooting and maintenance without interrupting traffic.
Suitable for
 100G uplinks between switches and aggregation points in data centers
 High-bandwidth server connections and storage area networks (SAN)
 Short-reach multimode fiber links within campus or intra-building networks
Key specifications
 Data rate: 100000 Mbit/s (100 Gbps)
 Wavelength: 850 nm
 Connector type: MTP/MPO
 Maximum link distance (multimode): up to 300 m
 Form factor: QSFP28
 Color / finish: Silver housing
 Weight: approx. 0.04 kg
 Digital diagnostics: DDM / DOM (MSA compliant)
 Designed MTBF: 3,000,000 hours
How to use
Install the BlueOptics R7HWN-BO into a compatible QSFP28 slot on your switch, router or server according to the host device manual. Ensure the host platform supports QSFP28 modules and the MPO/MTP interface, and confirm any required software or firmware compatibility. Connect an MPO/MTP multimode patch cable to the module and route it to the corresponding patch panel or transceiver at the remote end. If DDM/DOM functionality is required, enable or query the diagnostic interface from the host management software to monitor operating parameters.
Usage recommendations
Use multimode fiber with appropriate MPO/MTP trunk or patch cables, maintain proper fiber handling and cleanliness of MPO/MTP ferrules, and verify host compatibility for QSFP28 and DDM features before deployment. For distances near the module's maximum range, use recommended OM3/OM4 cabling to ensure signal margin and reliability.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| Brand compatibility | Dell |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | ESR4 |

### Network

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

### Ports & interfaces

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

### Technical details

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

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 300 m |
| Mean time between failures (MTBF) | 3000000 h |
| 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 |
| Digital Diagnostics Monitoring (DDM) | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

## FAQ

### How much does the Fiber optic transceiver BlueOptics R7HWN-BO cost, and is it available for purchase?

The price is 128.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 177 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, 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.

## Image

https://aio.lv/img/cache/product/11083048/61769129_large.webp