# SFP+ transceiver BlueOptics R9D81A-BO 10000 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-r9d81a-bo--11105428
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** R9D81A-BO
**EAN:** 4063232339368
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-r9d81a-bo--11105428

## 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 R9D81A-BO is an SFP+ transceiver module designed for high-speed fiber optic networks. It supports a maximum data transfer rate of 10000 Mbit/s and operates at a wavelength of 850 nm. With a compact SFP+ form factor and a mean time between failures (MTBF) of 3000000 hours, it ensures reliable performance. Compliance with CE, FCC, and RoHS standards guarantees quality and safety.

## Long description

The BlueOptics R9D81A-BO SFP+ transceiver is a compact optical module designed for 10 Gbit/s multimode fiber links. It operates at an 850 nm wavelength and uses an LC duplex connector to transmit and receive optical signals. The module conforms to common MSA form-factor standards, supports a maximum data transfer rate of 10000 Mbit/s and a typical reach of up to 300 m over multimode fiber. Constructed with quality components and compliant with CE, FCC and RoHS directives, the transceiver is intended for use in switches, routers, storage systems and other network devices that accept SFP+ 10GBASE-SR modules.
Advantages
The transceiver provides 10 Gbit/s performance in a small SFP+ form factor, enabling high-density port configurations. Its LC duplex interface and multimode 850 nm optics make it suitable for short-reach data center and enterprise links. Built to industry MSA standards and populated with proven optical and electronic components, the module offers long MTBF figures and broad hardware compatibility. Compliance with relevant safety and environmental standards ensures predictable deployment in regulated installations.
Suitable for
10 Gbit/s server-to-switch or switch-to-switch connections within data centers
Storage area network (SAN) uplinks and interconnects
Short-reach backbone links in enterprise networks (up to 300 m over multimode fiber)
High-density networking equipment requiring SFP+ 10GBASE-SR modules
Key specifications
Maximum data transfer rate: 10000 Mbit/s
Wavelength: 850 nm (multimode)
Maximum link distance: up to 300 m over multimode fiber
Connector type: LC duplex
Form factor: SFP+
Product colour: Silver
Typical MTBF: ~3,000,000 hours
Weight: 0.02 kg
How to use
Install the SFP+ transceiver into an empty SFP+ slot of a compatible switch, router or host adapter until the module clicks into place. Connect LC duplex multimode fiber patch cables to the transceiver’s LC ports, observing transmit/receive orientation. Ensure the host device firmware or driver recognizes third-party SFP+ modules and that any Digital Diagnostics Monitoring (DDM/DOM) features are supported by the host if remote diagnostics are required. Power and configure the network equipment according to the device vendor’s instructions and verify link status through the host management interface.
Usage recommendations
Use OM3/OM4 multimode fiber for optimal reach and signal margin at 10 Gbit/s, keep patch cables and LC connectors clean to avoid optical loss, and verify compatibility with the target hardware platform before deployment. If remote monitoring is needed, confirm that the host supports DDM/DOM to access real-time diagnostics such as optical power and temperature.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum operating temperature | 70 °C |
| SFP transceiver type | Fiber optic |
| Minimum operating temperature | 0 °C |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 10000 Mbit/s |
| Fiber ethernet cabling technology | 10GBASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### 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 | 0.02 kg |

### Other features

| Feature | Value |
|---|---|
| Form factor | SFP+ |

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Digital Diagnostics Monitoring (DDM) | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Logistics data

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

## FAQ

### How much does the SFP+ transceiver BlueOptics R9D81A-BO cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 935 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: 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/11105428/61937886_large.webp