# Optical Transceiver CBO SFP-10G-ER 10G 40km

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-er-cn-bo--4467887
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-ER-CN-BO
**EAN:** 4063232076041
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 198.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 164.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10g-er-cn-bo--4467887

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

CBO SFP-10G-ER is a fiber optic 10 Gigabit SFP+ transceiver designed for long-reach links up to 40 km. It supports 10G data transmission over single-mode fiber and is intended for use in switches, routers and media converters with SFP+ ports. The module enables reliable high-speed connectivity for data centers, campus networks and telecom links.

## Long description

CBO SFP-10G-ER 10G 40km is a BlueOptics SFP+ optical transceiver designed for single-mode fiber links requiring 10 Gigabit Ethernet performance over extended distances. The module supports 10G data transmission up to 40 km and is compatible with network equipment that accepts SFP+ form-factor transceivers. It is intended for use in switches, routers and media converters to provide a stable, high-speed uplink or interconnect in data center, campus or telecom environments.
Advantages
The transceiver delivers reliable 10G throughput with low power consumption and industry-standard SFP+ compatibility, enabling straightforward installation in compatible ports. Its long-reach capability up to 40 km reduces the need for intermediate repeaters or active equipment on single-mode fiber runs. The module follows common optical specifications for link budgeting and interoperability, facilitating predictable performance in mixed-vendor networks.
Suitable for
 Data center uplinks and server aggregation
 Campus backbone and building-to-building connections
 Carrier and telecom access links
 High-speed links between switches and routers
Key specifications
 Form factor: SFP+ (10 Gigabit)
 Transmission rate: 10 Gbps
 Optical fiber type: Single-mode fiber (SMF)
 Maximum reach: up to 40 km over single-mode fiber
 Connector type: LC duplex
 Wavelength: compatible with 10G ER-class optics (long-reach)
 Power consumption: low-profile SFP+ typical power envelope
 Operating environment: commercial temperature range suitable for network equipment
How to use
Install the CBO SFP-10G-ER module into an empty SFP+ port on a compatible switch, router or media converter, ensuring the module is fully seated and the module latch engages. Connect LC duplex single-mode fiber cabling between devices, observing correct transmit/receive orientation. Verify link status through the host device management interface and monitor optical parameters where supported. Replace or reseat the module only when the host device is powered down or following hot-swap guidelines from the equipment vendor.
Usage recommendations
Use certified single-mode fiber with appropriate attenuation levels for links approaching the 40 km maximum. Validate compatibility with the host device vendor's supported transceiver list when possible, and monitor optical signal levels and device temperatures to ensure stable long-term operation.

## FAQ

### How much does the CBO SFP-10G-ER Optical Transceiver 10G 40km cost, and is it available for purchase?

The price is 198.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 231 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 04.08.2026 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/4467887/59851181_large.webp