# Transceiver CBO SFP-10G-ER 10G 40km — CBO SFP module for 10 Gigabit Ethernet, single-mode up to 40 km

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-er-ng-bo--4467917
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-ER-NG-BO
**EAN:** 4063232075945
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 170.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10g-er-ng-bo--4467917

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

This CBO SFP-10G-ER transceiver is a 10 Gigabit Ethernet SFP module designed for single-mode fiber links up to 40 km. It provides a compact pluggable interface for high-speed uplinks and long-distance connections in switches, routers and optical equipment. Suitable for data center interconnects, metro networks and enterprise backbones where reliable 10G fiber connectivity is required.

## Long description

The Transceiver CBO SFP-10G-ER 10G 40km is a 10 Gigabit Ethernet SFP module for single-mode fiber links supporting distances up to 40 km. It offers a compact, hot-pluggable form factor for deployment in compatible switches, routers and optical equipment, enabling long-reach uplinks and interconnects for data centers, metro networks and enterprise backbones. The module implements standard SFP+ electrical and optical interfaces for straightforward integration into existing fiber infrastructures.
Advantages
This SFP module delivers 10 Gbps bandwidth over single-mode fiber with a rated reach of up to 40 km, allowing long-distance connectivity without intermediate regeneration. The compact SFP form factor reduces space requirements in chassis-based systems and supports hot-swap replacement to simplify maintenance. Compliance with standard interface specifications ensures interoperability with a wide range of network equipment that accepts SFP/SFP+ optical transceivers.
Suitable for
Long-distance 10 Gigabit uplinks between switches and routers
Data center interconnects and fiber-based aggregation links
Metro and carrier Ethernet segments requiring single-mode fiber
Enterprise backbone links and campus connectivity over fiber
Key specifications
Data rate: 10 Gigabit Ethernet (10 Gbps)
Fiber type: single-mode fiber (SMF)
Max reach: up to 40 km (over single-mode fiber, depends on fiber and link conditions)
Form factor: SFP/SFP+ hot-pluggable transceiver
Interface: standard SFP electrical interface and optical LC connector
Optical wavelength: suitable for long-reach single-mode transmission (ER class)
How to use
Insert the transceiver into an SFP/SFP+ slot of a compatible switch, router or optical device while the host port is powered off or following the equipment manufacturer’s hot-plug guidelines. Connect the single-mode fiber cable with LC connectors to the transceiver’s optical port, ensuring proper polarity and secure connections. After installation, verify link status and operating parameters via the host device management interface and monitor optical power and error counters to confirm stable operation.
Usage recommendations
Use verified single-mode fiber and appropriate LC connectors, maintain correct fiber polarity, and ensure patch panels and splices meet loss budget requirements for 40 km links. Check device documentation for supported transceiver types and firmware compatibility before deployment. For long-distance links, validate optical power margins and consider attenuation, connector loss and splicing when planning the link.

## FAQ

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

The price is 205.99 € (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 07.08.2026 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/4467917/59850262_large.webp