# SFP+ transceiver BlueOptics BCM84891L BO08J78S6 10G 850nm

**URL:** https://aio.lv/en/product--blueoptics-bcm84891l-bo--11353719
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** BCM84891L-BO
**EAN:** 4063232340807
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 106.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bcm84891l-bo--11353719

## 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

SFP+ transceiver BlueOptics BCM84891L BO08J78S6 is a 10G short-range module operating at 850 nm. Designed for insertion into compatible SFP+ ports, it enables 10 Gigabit Ethernet links over multimode fiber. Typical uses include data center uplinks, switch-to-switch connections and server connectivity, delivering high-bandwidth links with hot-pluggable convenience.

## Long description

The SFP+ transceiver BlueOptics BCM84891L BO08J78S6 10G 850nm is a short-range optical module designed for 10 Gigabit Ethernet transmission over multimode fiber. The module plugs into standard SFP+ slots and provides hot-pluggable connectivity for network switches, servers and other compatible devices. It operates at a wavelength of 850 nm and is intended for short-reach links within data centers, server rooms and campus networks.
Advantages
This SFP+ transceiver offers compact SFP+ form factor compatibility and hot-swappable installation, enabling easy upgrades and maintenance without system downtime. It supports 10G data rates over multimode fiber, ensuring high-bandwidth links for aggregation and server access layers. The module is compatible with standard SFP+ interfaces and provides a cost-effective option for establishing short-distance optical connections with low insertion effort.
Suitable for
 Data center uplinks between switches and aggregation points
 Switch-to-switch connections within wiring closets and racks
 Server connectivity and top-of-rack links
 Short-reach multimode fiber links (within buildings or campus)
Key specifications
 Interface: SFP+ form factor for insertion into SFP+ ports
 Data rate: 10 Gigabit Ethernet
 Wavelength: 850 nm
 Fiber type: Multimode fiber (MMF)
 Reach: short-range links appropriate for data center and campus environments
 Hot-pluggable: yes
How to use
Install the transceiver into a compatible SFP+ slot on your switch, server NIC or optical adapter until it locks into place. Connect multimode fiber patch cords with appropriate LC connectors to the module. Verify link status through the host device management interface and confirm 10G operation. For safe removal, follow your device’s hot-swap procedure before extracting the module to avoid port damage and ensure link stability.
Usage recommendations
Use multimode fiber with appropriate attenuation and patch cord quality; ensure fiber connectors are clean before insertion. Match the transceiver’s 850 nm wavelength and multimode optics to the network design and distance requirements. Monitor link signals and device logs after installation to confirm expected throughput and stability.

## FAQ

### How much does the SFP+ transceiver BlueOptics BCM84891L 10G 850nm 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 — 1886 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

## Image

https://aio.lv/img/cache/product/11353719/65820822_large.webp