# Fiber optic SFP+ transceiver CBO ET5402-SR-BO 10,000 Mbit/s LC multimode

**URL:** https://aio.lv/en/product--blueoptics-et5402-sr-bo--4467050
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** ET5402-SR-BO
**EAN:** 4063232625966
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et5402-sr-bo--4467050

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO ET5402-SR-BO is a fiber optic SFP+ transceiver module supporting 10,000 Mbit/s data rate with an LC connector. Designed for multimode fiber short-range links, it fits SFP+ ports for switches, routers and servers. Use it to upgrade or replace high-speed uplinks and interconnects, providing interoperable 10 Gb/s connectivity in data centers and campus networks.

## Long description

CBO ET5402-SR-BO is a fiber optic SFP+ transceiver module engineered for 10,000 Mbit/s connectivity over multimode fiber using an LC duplex connector. The module is intended for short-range links such as server-to-switch, switch-to-switch uplinks and short-distance interconnects within data centers and campus networks. It fits standard SFP+ ports and provides interoperable 10 Gb/s transmission for equipment that supports SFP+ pluggable optics.
Advantages
The transceiver offers standardized SFP+ form factor compatibility and supports 10 Gb/s data rates suitable for high-bandwidth links. Its LC duplex interface ensures broad compatibility with multimode fiber cabling typically deployed in short-reach environments. Compact pluggable design enables hot-swappable installation and simple field replacement without system downtime. The module is designed to meet industry electrical and optical interoperability expectations for reliable performance in enterprise and carrier-grade networks.
Suitable for
 10 Gb/s short-range uplinks between switches and aggregation devices
 Server connections to top-of-rack switches over multimode fiber
 Inter-rack and intra-data-center links using multimode fiber
 Upgrading or replacing SFP+ optical ports in networking equipment
Key specifications
 Form factor: SFP+ pluggable transceiver
 Data rate: 10,000 Mbit/s (10 Gb/s)
 Fiber type: Multimode fiber (MMF)
 Connector type: LC duplex
 Range class: Short-range multimode link
 Optical interface: Transmit and receive for duplex multimode operation
How to use
Insert the SFP+ transceiver into an available SFP+ port on the switch, router or server until it seats securely; observe proper orientation and avoid excessive force. Connect LC duplex multimode fiber patch cords with matching polarity to the transceiver ports. Ensure the host device recognizes the module and configure link parameters as required by the network equipment. For replacement, power down or follow hot-swap guidance from the equipment manufacturer if supported, remove the existing module, and install the replacement module, then verify link status and diagnostics via the host system.
Usage recommendations
Use suitable multimode fiber patch cords and maintain clean connector end-faces to ensure optimal optical performance. Check compatibility lists or vendor documentation for equipment that supports third-party SFP+ transceivers and follow ESD precautions during handling and installation. Monitor link status and use available diagnostic indicators to verify proper operation after installation.

## FAQ

### How much does the Fiber optic SFP+ CBO ET5402-SR-BO 10,000 Mbit/s cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3009 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 23.07.2026 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

https://aio.lv/img/cache/product/4467050/59853503_large.webp