# Fiber optic transceiver module BlueOptics BO27O856S1D-BO SFP28 100m

**URL:** https://aio.lv/en/product--blueoptics-bo27o856s1d-bo--5038945
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** BO27O856S1D-BO
**EAN:** 4063232062174
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bo27o856s1d-bo--5038945

## 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 BO27O856S1D-BO is a fiber optic SFP28 transceiver module designed for high-speed data transmission. It supports a maximum transfer distance of 100 meters and is made of durable aluminum, weighing 40 grams. This module is ideal for network applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics BO27O856S1D-BO SFP28 100m is a fiber optic transceiver module engineered for high-speed multimode fiber links. It supports short-range 10G/25G transmission over distances up to 100 metres and uses an LC duplex connector in SFP28 form factor. The module housing is aluminium and the lightweight design (approx. 40 g) simplifies installation in compatible network equipment. The transceiver implements standardized optical interfaces for reliable integration with switches, routers, storage systems and other network devices that accept SFP28 modules.
Advantages
This transceiver provides support for 10G and 25G Ethernet applications on multimode fibre with separate transmitter and receiver at 850 nm wavelength, enabling simultaneous send and receive operation. Manufactured to MSA-aligned physical standards, the module offers plug-and-play compatibility with platforms that officially support SFP28 SR optics. The aluminium housing delivers mechanical robustness and heat dissipation, while the compact SFP28 form factor saves rack port space. Digital diagnostic monitoring (DDM/DOM) support allows real-time monitoring of parameters such as supply voltage, laser bias current, optical output and receive power, and temperature when used in hardware that exposes these functions.
Suitable for
 Short-range 10G/25G Ethernet links over multimode fiber (up to 100 m)
 High-speed connections between switches, routers and storage systems
 Data center top-of-rack and aggregation uplinks supporting SFP28
 Environments requiring low-latency, EMI-immune optical links
Key specifications
 Interface type: SFP28 (LC duplex)
 Maximum transmission distance: up to 100 metres on multimode fiber
 Wavelength: 850 nm (transmitter and receiver)
 Supported data rates: 10G and 25G multimode Ethernet
 Housing material: aluminium
 Weight: approximately 0.04 kg
 DDM/DOM: supported when host hardware exposes diagnostics
How to use
Insert the SFP28 transceiver into a compatible SFP28 port on your switch, router or storage device until it clicks into place, then secure the module according to the host device instructions. Connect LC duplex multimode fiber patch cords to the transmit and receive ports, observing correct polarity. Ensure the fiber type (multimode) and cable distance do not exceed the 100 m maximum. If your hardware supports DDM/DOM, enable or query diagnostics through the device management interface to monitor operational parameters. Follow host vendor guidelines for hot-plugging and firmware compatibility to maintain stable operation.
Usage recommendations
Use high-quality OM3/OM4 multimode patch cords and maintain correct polarity for the LC duplex connections to achieve optimal performance. Verify that the host device explicitly supports SR SFP28 optics and DDM if diagnostic monitoring is required. Avoid excessive bending of optical cables and ensure the transceiver is handled in electrostatic-safe conditions during installation and removal.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Ethernet interface type | 10 Gigabit Ethernet, 2.5 Gigabit Ethernet |
| Fiber ethernet cabling technology | 10GBASE, 2.5GBASE |
| Ethernet LAN | Yes |
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

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

### Packaging content

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

### Packaging data

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver BlueOptics BO27O856S1D-BO cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 260 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: interface type, weight, 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/5038945/64339020_large.webp