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

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-bx-d-40km-le-bo--4467632
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-BX-D-40KM-LE-BO
**EAN:** 4063232065564
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10g-bx-d-40km-le-bo--4467632

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

CBO SFP-10G-BX-D-40KM-LE-BO is an SFP+ optical transceiver supporting 10 Gbit/s data rate for single‑mode fiber with LC connector and a reach up to 40 km. Designed for high‑speed uplinks and long‑distance connections, it enables duplex communication over single fiber (bi‑directional). Suitable for switches, routers and optical equipment requiring SFP+ form factor.

## Long description

CBO SFP-10G-BX-D-40KM-LE-BO is an SFP+ optical transceiver module that supports 10 Gbit/s data transfer over single‑mode fiber using an LC connector. The module provides bi‑directional (BX) transmission over a single fiber strand and is engineered for long‑distance links with a maximum reach of up to 40 km. It fits SFP+ slots in switches, routers and other optical networking equipment and is intended for uplinks, aggregation and point‑to‑point connections where compact form factor and 10 Gbit/s capacity are required.
Advantages
The transceiver offers 10 Gbit/s line rate in the SFP+ form factor, enabling higher port density compared with larger optics. Its single‑mode LC interface and bi‑directional design reduce fiber cabling by allowing duplex communication on one strand. With a reach up to 40 km, the module supports metro and campus links without intermediate regeneration. The compact, hot‑pluggable module is compatible with equipment that accepts SFP+ optics and is suitable for use in environments that require reliable, long‑reach connectivity.
Suitable for
 10 Gbit/s uplinks between switches and routers
 Long‑distance point‑to‑point links up to 40 km
 Metro aggregation and campus backbone connections
 Equipment requiring SFP+ small form‑factor optics with LC connectors
Key specifications
 Data rate: 10 Gbit/s
 Fiber type: single‑mode fiber
 Connector: LC duplex (bi‑directional over single fiber)
 Maximum reach: up to 40 km (dependent on link budget and fiber quality)
 Form factor: SFP+
 Transmission: bi‑directional (BX) on a single strand
How to use
Insert the SFP+ transceiver into a compatible SFP+ slot on your switch, router or media converter while the device is powered on or off according to the host equipment's instructions. Use single‑mode fiber with LC connectors and ensure correct pairing with the remote transceiver configured for the complementary wavelength/direction. Verify link status in the host device management interface and confirm SFP+ port settings such as speed and duplex if required. Follow electrostatic discharge (ESD) precautions and keep dust caps on unused fibers and connectors until installation is complete.
Usage recommendations
For reliable long‑distance links, verify fiber type and attenuation, use proper single‑mode LC patchcords, and ensure the remote transceiver is the correct BX counterpart. Monitor signal levels and error statistics via the host device and replace connectors or patchcords if excessive loss is detected.

## FAQ

### How much does the SFP+ CBO SFP-10G-BX-D-40KM-LE-BO 10 Gbit/s cost, and is it available for purchase?

The price is 101.99 € (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 12.08.2026 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/4467632/59858347_large.webp