# SFP+ transceiver CBO SFP-10G-BX-D-40KM-DE-BO 10 Gbit/s single‑mode LC bidirectional 40 km

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-bx-d-40km-de-bo--4467619
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-BX-D-40KM-DE-BO
**EAN:** 4063232057941
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-23 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-d-40km-de-bo--4467619

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

CBO SFP-10G-BX-D-40KM-DE-BO is an SFP+ optical transceiver supporting 10 Gbit/s over single‑mode fiber with LC connector. It provides bidirectional (BX-D) operation for 40 km links, enabling duplex data transmission over a single fiber pair. Suitable for switches, routers and telecom equipment requiring compact, hot‑swappable 10G uplinks and long‑reach connections.

## Long description

CBO SFP-10G-BX-D-40KM-DE-BO is an SFP+ optical transceiver designed for 10 Gbit/s data transmission over single-mode fiber with an LC connector. The module supports bidirectional (BX-D) operation, enabling separate transmit and receive wavelengths to carry duplex traffic over a single fiber pair. It is intended for installation in switches, routers and telecommunications equipment that require compact, hot-swappable 10G uplinks and long-reach connectivity up to 40 km.
Advantages
The transceiver provides 10 Gbit/s line-rate performance with low power consumption in an SFP+ form factor suitable for dense installation. Bidirectional BX-D design reduces fiber infrastructure needs by using one fiber pair for duplex links. The LC connector ensures compatibility with standard single-mode fiber cabling, while the module's hot-swappable capability allows replacement or upgrades without powering down equipment. The optical design supports reliable links to distances of up to 40 km when used with appropriate single-mode fiber and network equipment.
Suitable for
 10G uplinks between access switches and aggregation/core switches over single-mode fiber
 Long-reach point-to-point connections in data center and campus networks
 Telecom and service provider interfaces requiring compact, hot-swappable optics
 Router and switch expansion ports where BX bidirectional operation reduces fiber cabling
Key specifications
 Data rate: 10 Gbit/s
 Fiber type: single-mode
 Connector: LC duplex (bidirectional over single fiber pair)
 Transmission mode: bidirectional (BX-D), separate TX/RX wavelengths
 Maximum reach: up to 40 km (over appropriate single-mode fiber)
 Form factor: SFP+
 Hot-swappable: yes
How to use
Insert the SFP+ transceiver into a compatible SFP+ slot on your switch, router or optical device, ensuring the module is fully seated and latched. Connect single-mode fiber using LC connectors, observing correct transmit/receive orientation for bidirectional operation. After physical installation, verify the link status and speed via the host equipment's management interfaces and monitor for correct optical levels. Use appropriate fiber patching and cleanliness practices to avoid signal loss; clean LC connectors before mating if necessary.
Usage recommendations
 Use single-mode fiber with appropriate attenuation and dispersion characteristics for 40 km links, and ensure compatible wavelength support on both ends of the connection. Confirm that your network equipment supports SFP+ optics and bidirectional BX-D modules. Maintain connector cleanliness and secure fiber routing to avoid bend losses; consult equipment documentation for any vendor-specific configuration or compatibility notes.

## FAQ

### How much does the SFP+ transceiver CBO SFP-10G-BX-D-40KM-DE-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 — 138 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 24.08.2026 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

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