# Transceiver CBO SFP-10G-ER BO35J15640D Fiber Optic 10G

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-er-ls-bo--4467912
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-ER-LS-BO
**EAN:** 4063232075983
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.99 €
**Prices and availability valid until:** 2026-08-01 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-ls-bo--4467912

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

CBO SFP-10G-ER BO35J15640D is a 10G fiber optic SFP+ transceiver compatible with LinkSys equipment. Designed for long-reach 10 Gigabit connectivity, it provides optical interface for data transmission over single-mode fiber. Suitable for network uplinks, core switches and fiber links where 10G throughput and ER-class range are required.

## Long description

The Transceiver CBO SFP-10G-ER BO35J15640D Fiber Optic 10G is a 10G SFP+ optical module from BlueOptics designed for long-reach single-mode fiber links. It delivers a 10 Gigabit Ethernet interface suitable for uplink connections, core switch interconnects and long-distance fiber runs. The transceiver implements the extended reach (ER) optical class to support higher link budgets and longer transmission distances compared with short- and long-range modules.
Advantages
This BlueOptics SFP+ transceiver offers stable 10G throughput over single-mode fiber with ER-class reach, ensuring reliable signal integrity across extended distances. The module is hot-pluggable for easy installation and replacement in compatible SFP+ ports and supports low-latency data transmission suitable for high-performance network environments. Its form factor and optical interface follow industry standards for interoperability with compatible equipment such as LinkSys network devices.
Suitable for
10 Gigabit uplinks between switches and routers
Core and aggregation layer interconnects in campus or data center networks
Long-distance single-mode fiber links requiring ER-class range
Fiber backbone extensions and metropolitan area fiber connections
Key specifications
Data rate: 10 Gbps (SFP+ interface)
Fiber type: single-mode fiber
Optical class: ER (extended reach)
Connector type: LC duplex
Transmission wavelength: compatible with 10G ER optical window
Hot-pluggable SFP+ form factor
How to use
Install the transceiver by inserting it into an available SFP+ port on a compatible switch or router until it seats securely. Connect the single-mode LC duplex fiber patch cable to the transceiver’s connector, observing transmit/receive orientation. Verify link status and speed on the network device management interface and configure port settings as needed for 10 Gigabit operation. To remove the module, power down the port if recommended by the equipment vendor or follow hot-swap procedures supported by your hardware.
Usage recommendations
Use quality single-mode fiber and LC duplex cables, and ensure fiber connectors are clean before insertion. Check compatibility lists for your switch or router and follow vendor guidelines for firmware and port configuration to achieve optimal 10G ER performance.

## FAQ

### How much does the Transceiver CBO SFP-10G-ER BO35J15640D 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 31.07.2026 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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