# SFP transceiver BlueOptics BO05C856S5D 12500 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-bo05c856s5d--11440765
**Data updated:** 2025-12-30 21:20 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** BO05C856S5D
**EAN:** 4251223712621
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bo05c856s5d--11440765

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics BO05C856S5D is an SFP transceiver module designed for high-speed data transfer up to 12500 Mbit/s. It operates at a wavelength of 850 nm, ensuring efficient fiber optic communication. With a mean time between failures (MTBF) of 3000000 hours, it offers reliability and durability. This module is compliant with RoHS, FCC, and CE standards, making it a safe choice for various networking applications.

## Long description

The BlueOptics BO05C856S5D SFP transceiver is a small form-factor pluggable module for short-range multimode fiber links. Operating at 850 nm and supporting up to 12500 Mbit/s, it is intended for high-speed Ethernet, Fibre Channel over Ethernet or SDH/SONET applications. The module features an LC duplex interface and is compatible with switches, routers, storage systems and other network equipment. Designed for reliability, the transceiver has an MTBF of approximately 3,000,000 hours and meets CE, RoHS and FCC standards.
Advantages
The transceiver offers high data throughput at 850 nm with multimode fiber, a duplex LC connector for straightforward patching, and optional Digital Diagnostics Monitoring (DDM/DOM) for real-time parameters such as supply voltage, laser bias current, output and received power, and temperature. Components from established manufacturers are used to ensure long service life and stable performance. Full MSA compliance ensures interoperability with standard SFP interfaces.
Suitable for
 Short-range Gigabit and 10 Gigabit Ethernet links over multimode fiber
 Fibre Channel over Ethernet (FCoE) and SAN connections
 Connections between switches, routers and storage systems
 Patch panel-to-transceiver or transceiver-to-transceiver fiber links up to 550 m
Key specifications
 Model: BlueOptics BO05C856S5D
 Wavelength: 850 nm
 Maximum data transfer rate: 12500 Mbit/s
 Maximum transfer distance: 550 m (multimode fiber)
 Connector: LC duplex (SFP form factor)
 MTBF: ~3,000,000 hours
 Standards and compliance: MSA SFF-8074i, SFF-8472 (DDM), CE, RoHS, FCC
 Weight: 0.02 kg
 Color: Silver
How to use
Insert the SFP transceiver into a compatible SFP slot on your switch, router or storage device until it latches. Connect an LC duplex multimode patch cord between the transceiver and the corresponding port or patch panel. If available, enable and monitor the Digital Diagnostics (DDM/DOM) functions via your device management tools to check supply voltage, laser bias current, optical power and temperature. Follow the host equipment instructions for hot-plugging and link configuration.
Usage recommendations
Use multimode fiber patch cords rated for 850 nm and keep connector endfaces clean to ensure optimal signal quality; for longer runs verify fiber type and link budget to remain within the specified 550 m maximum distance.

## 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 |
| Single-mode fiber (SMF) supported | No |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 12500 Mbit/s |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | SFP |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 550 m |
| Mean time between failures (MTBF) | 3000000 h |
| Wavelength | 850 nm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Certificates

| Feature | Value |
|---|---|
| Certification | RoHS, FCC, CE |
| Compliance certificates | RoHS |

### Packaging data

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

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics BO05C856S5D cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 15.07.2026 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/11440765/66160572_large.webp