# SFP+ optical transceiver CBO SFP-10G-SR-NK-BO 10Gb/s, multimode 850nm, up to 300m

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-sr-nk-bo--4468152
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-SR-NK-BO
**EAN:** 4063232069135
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-08-03 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-10g-sr-nk-bo--4468152

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

This CBO SFP-10G-SR-NK-BO is an SFP+ optical transceiver module supporting 10Gb/s data rate for short-reach links over multimode fiber. Operating at 850nm wavelength, it provides up to 300 meters reach (depending on fiber grade). It is intended for high-speed network uplinks, switches and servers, offering hot-pluggable installation and straightforward integration into compatible SFP+ ports.

## Long description

The CBO SFP-10G-SR-NK-BO is an SFP+ optical transceiver module designed for short-reach 10Gb/s links over multimode fiber. It operates at an 850 nm wavelength and supports reach of up to 300 meters depending on fiber grade and channel conditions. The module is hot-pluggable and intended for use in compatible SFP+ ports on switches, routers, servers and uplink cards, enabling straightforward integration into existing data center and enterprise network infrastructures.
Advantages
This SFP+ transceiver provides a compact, low-power solution for 10Gb/s multimode connections, with hot-pluggable convenience for in-service installation or replacement. Its 850 nm operation and multimode support make it suitable for short-distance links within racks, across server rooms and in campus network segments. The module follows standard form-factor specifications to ensure interoperability with equipment that accepts SFP+ optical modules.
Suitable for
10Gb/s uplinks between switches and aggregation devices
Server connections to top-of-rack or leaf switches
Short-reach links inside data centers and server rooms
Campus network segments and building-to-building multimode links (within reach limits)
Key specifications
Data rate: 10 Gb/s
Optical wavelength: 850 nm
Fiber type: Multimode fiber (MMF)
Maximum reach: Up to 300 meters (dependent on fiber grade and link conditions)
Form factor: SFP+ (hot-pluggable)
Connector type: LC duplex
Transmission: Short-reach multimode
How to use
Install the module into a compatible SFP+ port until it seats firmly and the release latching mechanism engages. Connect an appropriate duplex multimode LC patch cable between the transceiver and the remote device, observing correct transmit/receive orientation. Power on linked equipment and verify link status in the device interface or status LEDs. For hot-swap replacement, remove the module after disabling the port in the host device if required by the vendor, then insert the replacement module and restore the port configuration.
Usage recommendations
Choose multimode fiber and patch cords that match the target reach (OM3/OM4 recommended for reliable performance up to the specified distance). Ensure SFP+ host devices support standard short-reach 850 nm modules and verify link settings after installation. Follow ESD precautions when handling the transceiver and store unused modules with dust caps in a clean, dry environment.

## FAQ

### How much does the CBO SFP-10G-SR-NK-BO SFP+ 10Gb/s transceiver 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 — 5209 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 03.08.2026 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/4468152/59853693_large.webp