# Fiber optic transceiver module BlueOptics JL855A-BO SFP28 LC Aluminium

**URL:** https://aio.lv/en/product--blueoptics-jl855a-bo--10799518
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** JL855A-BO
**EAN:** 4063232279237
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jl855a-bo--10799518

## 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

The BlueOptics JL855A-BO is a fiber optic SFP28 transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminum, weighing only 20 g. This module is ideal for network applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics JL855A-BO SFP28 LC Aluminium is a fiber optic transceiver module designed for 25G high-speed optical links. It follows MSA SFP28 form-factor standards and uses an LC duplex connector for single-mode fiber transmission. The module is housed in an aluminium enclosure and weighs approximately 20 g, providing a compact, industry-compatible solution for equipment that supports 25GBASE-LR optical interfaces.
Advantages
This SFP28 transceiver supports 25G data rates over single-mode fiber and is compatible with devices that accept SFP28 LC modules. The aluminium housing offers mechanical robustness and thermal dissipation while keeping weight low. The module is built to MSA standards to ensure interoperability with major networking platforms and supports digital diagnostics (DDM/DOM) for real-time monitoring of operational parameters such as supply voltage, transmit/receive power and temperature when the host hardware supports this feature.
Suitable for
25G optical uplinks between switches and routers
High-performance server to switch connections in data centers
Long-reach single-mode fiber links up to several kilometers in campus and metro networks
Storage and backup network connectivity requiring low-latency, high-bandwidth links
Key specifications
Form factor: SFP28 (MSA compliant)
Data rate: 25 Gbps
Connector: LC duplex
Fiber type: Single-mode fiber (SMF)
Enclosure material and color: Aluminium
Weight: approx. 0.02 kg
Digital diagnostics: DDM/DOM support (if supported by host hardware)
How to use
Install the BlueOptics JL855A-BO into an SFP28-compatible port on your switch, router or server following the host device manufacturer’s insertion and handling guidelines. Connect an LC duplex single-mode patch cable to the module and to the remote transceiver or patch panel, ensuring correct transmit/receive orientation. Verify link status and, if available, use the host interface to read digital diagnostic parameters to confirm proper operation. Handle the module with ESD precautions and keep dust caps on unused connectors.
Usage recommendations
For optimal performance, pair the module with single-mode LC patch cords and compatible SFP28 ports that explicitly support 25GBASE-LR transceivers. Ensure host firmware allows DDM/DOM access if monitoring is required. Store and operate the module within the manufacturer-recommended temperature and humidity ranges specified by your equipment vendor.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |
| Number of products included | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver module BlueOptics JL855A-BO cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2023 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10799518/60092617_large.webp