# SFP+ transceiver BlueOptics BO35J856S3D 10GBASE-SR 850nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-532t-bo--10617575
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-532T-BO
**EAN:** 4063232308746
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-532t-bo--10617575

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Short-range SFP+ optical transceiver BlueOptics BO35J856S3D supporting 10GBASE-SR operation at 850 nm. Designed for 10 Gigabit Ethernet links over multimode fiber, it provides a compact hot-pluggable interface for switches, routers and servers. Use cases include data center uplinks, server interconnects and campus networks where short-distance high-speed connectivity is required.

## Long description

Short-range SFP+ optical transceiver BlueOptics BO35J856S3D supports 10GBASE-SR operation at 850 nm and is intended for high-speed links over multimode fiber. The compact hot-pluggable module provides a standardized interface for switches, routers and servers, enabling 10 Gigabit Ethernet connections in data centers, server rooms and campus networks. It is optimized for short-distance multimode links and integrates with a range of compatible networking equipment.
Advantages
The module delivers 10 Gbps data transmission over multimode fiber with low latency and supports hot-swap installation without powering down the host device. Its small form factor and standardized SFP+ connector simplify upgrades and replacements in existing racks and distribution panels. Built to industry optical specifications, the transceiver ensures interoperability across vendors and consistent performance on short-reach links.
Suitable for
Data center uplinks between aggregation and core switches
Server-to-switch interconnects in rack environments
Short-distance links across campus buildings and wiring closets
High-density switch ports requiring compact 10G optics
Key specifications
Form factor: SFP+ hot-pluggable transceiver
Data rate: 10 Gigabit Ethernet (10GBASE-SR)
Wavelength: 850 nm multimode operation
Optimized link type: multimode fiber (MMF)
Typical reach: short-range multimode distances (dependent on fiber type and transceiver class)
Connector type: duplex LC-compatible interface
Power and thermal characteristics: low-power design suitable for high-density environments
How to use
Install the transceiver by inserting the SFP+ module into an appropriate host port until it clicks into place, ensuring the device and port support 10GBASE-SR optics. Connect duplex multimode fiber with LC connectors, observing correct transmit/receive orientation. After physical installation, verify link status and speed through the host device management interface and adjust any port settings if necessary. For removal, power down the port if required by the host and gently pull the module from the cage using the latch or ejector mechanism.
Usage recommendations
Use high-quality multimode fiber (OM3/OM4) and clean LC connectors to achieve rated short-reach performance. Verify compatibility with the host device firmware and supported optics list, and avoid exceeding the module's specified temperature and power envelope for reliable operation.

## FAQ

### How much does the SFP+ transceiver BlueOptics BO35J856S3D cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2644 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 27.07.2026 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/10617575/66006565_large.webp