# SFP+ transceiver CBO SFP-10G-BX-U-40KM-CH-BO 10 Gbit/s single‑fiber LC, 40 km, BX-U

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-bx-u-40km-ch-bo--4467705
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-BX-U-40KM-CH-BO
**EAN:** 4063232056975
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10g-bx-u-40km-ch-bo--4467705

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.08.2026 | free |
| Pickup points | 26.08.2026 | 1.79 EUR |
| Courier delivery to door | 26.08.2026 | 4.99 EUR |

## Summary description

Compact SFP+ optical transceiver CBO SFP-10G-BX-U-40KM-CH-BO provides 10 Gbit/s Ethernet over a single fibre using LC connector and BX-U (upstream) wavelength split. Designed for long-reach links up to 40 km, it enables high-speed uplinks, metro and access networks, and equipment interconnects. Hot-pluggable form factor supports standard SFP+ ports and simplifies upgrades and maintenance.

## Long description

The BlueOptics SFP+ transceiver SFP-10G-BX-U-40KM-CH-BO is a compact, hot-pluggable optical module that delivers 10 Gbit/s Ethernet over a single optical fibre using an LC connector and upstream (BX-U) wavelength splitting. Engineered for long-reach links up to 40 km, this single‑fiber SFP+ supports uplinks, metro and access networks, and device interconnects where duplex fibre is not available or where fibre count must be minimized.
Advantages
This single‑fiber SFP+ module reduces fibre cabling by carrying both transmit and receive channels on one fibre through wavelength division. The hot-pluggable SFP+ form factor makes installation and replacement straightforward without powering down equipment. Compatibility with standard SFP+ ports enables easy upgrades of switches, routers and media converters while maintaining 10 Gbit/s line rate and low-latency operation suitable for carrier and enterprise environments.
Suitable for
 10 Gbit/s uplinks between switches or routers where fibre is limited
 Metro and access network connections requiring long-reach single‑fiber links
 Interconnects between equipment in data centers or telecom sites over distances up to 40 km
 Fiber consolidation projects and last-mile extensions
Key specifications
 Data rate: 10 Gbit/s
 Interface: LC single‑fibre
 Transmission method: single‑fiber with upstream wavelength (BX-U)
 Maximum reach: up to 40 km on appropriate single-mode fibre
 Form factor: SFP+ hot-pluggable
 Application: Ethernet links, uplinks, metro/access
How to use
Insert the SFP+ transceiver into a compatible SFP+ port on your network device until it latches. Connect an LC single‑fibre patch cable taking into account the wavelength direction: this module uses the upstream wavelength (BX-U) and requires a corresponding downstream (BX-D) module at the far end. After connection, verify link status on the equipment and confirm 10 Gbit/s operation and correct port/channel alignment. For best results, use single‑mode fibre and follow equipment vendor guidelines for optical power budgets and diagnostics.
Usage recommendations
Use matched BX-U/BX-D pairs for single‑fiber links, check fibre type and attenuation to ensure the 40 km reach, and handle the LC connector and transceiver module using ESD-safe practices. Monitor link parameters and replace the module if optical levels exceed vendor-specified limits.

## FAQ

### How much does the SFP+ transceiver CBO SFP-10G-BX-U-40KM-CH-BO cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 129 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 21.08.2026 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/4467705/59856802_large.webp