# SFP+ transceiver CBO BO35J13640D 10G ER fiber optic module

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-er-ba-bo--4467881
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-ER-BA-BO
**EAN:** 4063232031088
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 61.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10g-er-ba-bo--4467881

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

SFP+ transceiver CBO BO35J13640D is a 10G ER fiber optic module designed for long-reach single-mode links. It provides 10 Gigabit Ethernet connectivity over optical fiber using the SFP+ form factor. Suitable for WAN, metro and enterprise networks where extended reach is required, it enables high-speed data transmission and easy hot-plug integration into compatible switches and routers.

## Long description

SFP+ transceiver CBO BO35J13640D 10G ER fiber optic module is a single-mode optical transceiver in an SFP+ form factor designed for long-reach 10 Gigabit Ethernet links. Intended for WAN, metro and enterprise network segments, this module supports extended-reach transmissions over single-mode fiber and integrates into compatible SFP+ ports for hot-pluggable installation. The design targets networks that require reliable long-distance connectivity while maintaining standard 10G performance and interoperability with common network equipment.
Advantages
The 10G ER module offers extended reach for single-mode fiber runs, enabling connectivity across longer distances than short-range modules. Its SFP+ form factor provides hot-pluggable convenience and compact installation in switches and routers. The module delivers 10 Gigabit Ethernet throughput suitable for backhaul, aggregation and core links, and is engineered for industry-standard optical interfaces to support interoperability in multi-vendor environments.
Suitable for
WAN and metro long-reach optical connections
Enterprise campus backbone and inter-building links
Data center uplinks requiring extended single-mode reach
Service provider aggregation and transport networks
Key specifications
Form factor: SFP+
Data rate: 10 Gigabit Ethernet
Fiber type: single-mode fiber (SMF)
Reach: extended reach (ER) class for long-distance links
Wavelength: long-wave single-mode optical wavelength suitable for ER optics
Interface: duplex fiber connector (LC)
Hot-pluggable: supports hot-swap insertion and removal
How to use
Install the SFP+ transceiver into a compatible SFP+ slot on a switch, router or optical transceiver cage, ensuring the module is fully seated. Connect single-mode fiber using duplex LC patch cords, taking care to observe correct transmit and receive orientation. Verify link status on the host device and configure the interface for 10G operation according to your network policies. For safe handling, avoid touching the optical interfaces and keep protective caps on the connectors when not in use.
Usage recommendations
Use certified single-mode fiber and LC duplex patch cords matched to the module's wavelength and ER reach class. Test and document link loss and margin when deploying over long distances, and verify compatibility with the host device firmware and optics support list. Store modules in antistatic packaging and protect unused ports with dust caps to maintain optical performance.

## FAQ

### How much does the SFP+ transceiver CBO BO35J13640D 10G ER cost, and is it available for purchase?

The price is 74.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 135 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 05.08.2026 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/4467881/59864637_large.webp