# SFP28 Transceiver Module CBO JL293A-BO 25 Gbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-jl293a-bo--4465308
**Data updated:** 2026-02-24 11:00 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** JL293A-BO
**EAN:** 4063232028040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jl293a-bo--4465308

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

SFP28 transceiver module CBO JL293A-BO with 25 Gbit/s data rate and 850 nm wavelength. Designed for short-range multimode fiber links, it provides high-speed 25 Gigabit Ethernet connectivity in compatible switches and servers. Typical use cases include data center uplinks, server interconnects, and high-performance networking where reliable, low-latency fiber connections are required.

## Long description

The SFP28 Transceiver Module CBO JL293A-BO 25 Gbit/s 850 nm is a short-range multimode fiber optical transceiver designed to deliver 25 Gigabit Ethernet connectivity for compatible switches and servers. It supports 25 Gbit/s data rates over 850 nm wavelength, providing a compact pluggable solution for high-density network environments such as data center uplinks and server interconnects. The module is intended for use with multimode fiber cabling and is suitable for installations requiring low-latency, high-bandwidth fiber links.
Advantages
This SFP28 transceiver offers a standardized small-form-factor package that saves rack space and simplifies upgrades from 10G to 25G infrastructure. It provides consistent 25 Gbit/s throughput with an 850 nm laser optimized for short-range multimode links, enabling predictable performance in dense networking environments. Compatibility with common SFP28 ports makes the module a versatile choice for upgrading existing switch and server interfaces without major infrastructure changes.
Suitable for
 Data center uplinks and switch-to-switch connections
 Server to top-of-rack or leaf switch interconnects
 High-performance computing clusters with multimode fiber
 Short-distance fiber backbones within enterprise or campus networks
Key specifications
 Form factor: SFP28 small form-factor pluggable
 Data rate: 25 Gbit/s
 Wavelength: 850 nm (VCSEL for multimode fiber)
 Optical fiber type: Multimode fiber (MMF)
 Typical reach: short-range multimode links (designed for intra-rack and short inter-rack connections)
 Interface: Duplex LC connector
 Hot-pluggable design for inline upgrades and maintenance
How to use
Install the SFP28 transceiver into a compatible SFP28 port on a switch or server until it clicks into place; ensure the host device is powered down if the manufacturer recommends doing so. Connect multimode fiber with an LC duplex connector between the transceiver and the corresponding port on the remote device, observing proper fiber handling and bend radius limits. Configure the host interface settings as required by the network operating system to enable 25 Gbit/s operation and verify link status and diagnostics through the device management interface.
Usage recommendations
Use OM3 or OM4 multimode fiber for optimal reach and performance, maintain clean LC connectors to avoid signal loss, and follow link budget and environmental specifications of your networking equipment. Confirm compatibility with the switch or server vendor and validate link operation after installation to ensure reliable 25G connectivity.

## FAQ

### How much does the SFP28 Transceiver CBO JL293A-BO 25 Gbit/s 850 nm cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4136 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 03.08.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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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