# SFP Transceiver BlueOptics BO05C856S5D 1000BASE-SX 850 nm

**URL:** https://aio.lv/en/product--blueoptics-at-spsxi-bo--5039912
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** AT-SPSX/I-BO
**EAN:** 4063232247755
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-at-spsxi-bo--5039912

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Compact SFP transceiver BlueOptics BO05C856S5D supporting 1000BASE-SX operation at 850 nm wavelength. Designed for gigabit fiber connections over multimode fiber, it provides hot-swappable installation in SFP ports of switches and routers. Suitable for short-range data links in datacenters, enterprise networks and telecom sites, enabling reliable high-speed connectivity.

## Long description

The BlueOptics BO05C856S5D SFP transceiver is a compact, hot-swappable module that supports 1000BASE-SX operation at an 850 nm wavelength. Intended for multimode fiber applications, it enables gigabit Ethernet links over short distances and is suitable for installation in standard SFP ports of switches, routers and other network equipment. The module's form factor and optical characteristics are designed to provide reliable short-range connectivity in datacenters, enterprise LANs and telecom access points.
Advantages
This SFP transceiver offers a small form factor for space-efficient port expansion and hot-swappable installation that minimizes downtime during maintenance. Operating at 850 nm for 1000BASE-SX, it is optimized for multimode fiber links and provides predictable signal behaviour for short-range gigabit connections. The module meets typical interoperability expectations for industry-standard SFP ports, simplifying integration with existing network hardware.
Suitable for
 Short-range gigabit Ethernet links over multimode fiber in datacenters
 Enterprise network uplinks and switch-to-switch connections
 Telecom access and campus network segments requiring 1000BASE-SX
 Hardware setups that require hot-swappable fiber transceivers
Key specifications
 Data rate: 1 Gbps (1000BASE)
 Optical wavelength: 850 nm
 Fiber type: Multimode fiber (MMF)
 Form factor: Small Form-Factor Pluggable (SFP), hot-swappable
 Typical reach: short-range multimode links (depends on fiber type and link budget)
 Connector type: standard fiber connector for SFP multimode transceivers (LC-compatible)
How to use
Insert the SFP transceiver into a compatible SFP slot on the network device while the device is powered on or as recommended by the equipment vendor to enable hot-swappable operation. Connect multimode fiber patch cords with appropriate LC connectors to the transceiver ports. Verify link status and speed on the host device and configure port settings as required by the network design. For best results, match the transceiver to the multimode fiber specifications (core size and modal bandwidth) used in your infrastructure.
Usage recommendations
Use this transceiver for short-distance multimode fiber runs and ensure fiber connectors are clean before connection. Confirm compatibility with your switch or router vendor's SFP port, and select multimode patch cords and fiber infrastructure that meet the required core diameter and modal bandwidth for 850 nm operation.

## FAQ

### How much does the SFP Transceiver BlueOptics BO05C856S5D 1000BASE-SX 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 — 1764 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 24.07.2026 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

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