# SFP Transceiver BlueOptics BO05C856S5D 1000BASE-SX 850nm LC multimode

**URL:** https://aio.lv/en/product--blueoptics-m-sfp-sxlc-eec-bo--5039557
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** M-SFP-SX/LC EEC-BO
**EAN:** 4063232247779
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-m-sfp-sxlc-eec-bo--5039557

## 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

Small Form-factor Pluggable (SFP) transceiver BlueOptics BO05C856S5D supports 1000BASE-SX operation at 850 nm for multimode fiber with LC connector. Designed for Gigabit Ethernet links in local networks and data centers, it enables hot-pluggable, compatible optical uplinks and short-range connections, simplifying upgrades and replacements with straightforward installation.

## Long description

The BlueOptics BO05C856S5D SFP transceiver is a small form-factor pluggable module engineered for 1000BASE-SX operation over multimode fiber at an 850 nm wavelength with an LC duplex connector. It provides a hot-pluggable optical uplink for Gigabit Ethernet networks and data center short-range links, offering straightforward installation and compatibility with equipment that supports standard SFP optics. The module supports multimode fiber channels typically used for connections within racks, between switches in the same room, or across adjacent rooms.
Advantages
This SFP transceiver simplifies upgrades and replacements by offering hot-swap capability and a compact form factor that conforms to SFP industry standards. Operating at 850 nm for multimode fiber, it delivers reliable short-range connectivity with low power consumption and predictable optical performance. The LC connector provides a secure duplex interface that is commonly supported in network equipment, ensuring broad interoperability for Gigabit Ethernet links.
Suitable for
 Short-range Gigabit Ethernet links within data centers and server rooms
 Interconnects between switches in the same rack or adjacent racks
 Fiber runs over multimode fiber for LAN backbone segments
 Replacing or upgrading existing SFP multimode uplinks
Key specifications
 Transmission standard: 1000BASE-SX (Gigabit Ethernet)
 Wavelength: 850 nm
 Connector type: LC duplex
 Fiber type: Multimode fiber (MMF)
 Form factor: SFP (small form-factor pluggable)
 Hot-pluggable module for live replacement
How to use
Insert the BlueOptics SFP transceiver into a compatible SFP port on your switch, router, or optical device while the device is powered on or off, depending on your equipment's hot-swap support. Connect LC duplex multimode fiber patch cords to the transceiver, ensuring proper polarity and secure seating of connectors. After physical installation, verify link status and speed in the device management interface and perform any required configuration for the Gigabit Ethernet port. For optimal performance, use suitable multimode fiber patch cords and check that link length stays within multimode reach guidelines for the selected fiber grade.
Usage recommendations
Use duplex LC multimode patch cords of appropriate grade (OM1/OM2/OM3/OM4 as supported by your environment) and keep fiber connectors clean to maintain optical performance. Verify compatibility with your network equipment's supported SFP transceivers and consult device documentation for any required settings or restrictions before deployment.

## FAQ

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

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1469 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/5039557/37151557_large.webp