# Fiber optic transceiver BlueOptics BO28L859S1D 100000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-jl309a-bo--10719932
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** JL309A-BO
**EAN:** 4063232063485
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 94.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jl309a-bo--10719932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics BO28L859S1D is a fiber optic transceiver module with a maximum data transfer rate of 100000 Mbit/s. It features a QSFP28 interface and is compatible with HP products, specifically the JL309A. The module is RoHS compliant and certified by CE and FCC, ensuring quality and safety. Weighing only 40 g, it is lightweight and easy to install, making it ideal for high-speed network applications.

## Long description

The BlueOptics BO28L859S1D is a QSFP28 fiber optic transceiver module designed for 100 Gbit/s networks. It implements the 100GBASE-SR4 optical standard with an MPO/MTP multi-fiber connector and operates over multimode fiber using 850 nm wavelength optics. The module follows MSA-compliant QSFP28 form-factor and is compatible with HPE platforms that support the original JL309A transceiver. Certified to CE and FCC requirements and RoHS compliant, the transceiver weighs approximately 40 g and is intended for short-reach high-bandwidth interconnects in data center and enterprise environments.
Advantages
The BlueOptics BO28L859S1D offers a compact QSFP28 interface that supports aggregated 100000 Mbit/s throughput and simultaneous transmit/receive channels via MPO/MTP connector. Compliance with MSA electrical and mechanical standards ensures interoperability with major network hardware, while CE, FCC and RoHS certifications confirm regulatory and environmental conformity. The module includes digital diagnostics monitoring (DDM/DOM) support for real-time parameters such as temperature, supply voltage and optical power, which simplifies remote monitoring and troubleshooting.
Suitable for
100G Ethernet interconnects between switches and routers in data centers
High-speed server uplinks and aggregation fabrics
Fibre Channel or SDH/SONET short-reach optical links over multimode fiber (up to typical SR distances)
Patch panel connections and MPO/MTP trunk deployments in multi-fiber links
Key specifications
Interface type: QSFP28 (MSA-compliant)
Optical standard: 100GBASE-SR4, multimode fiber
Wavelength: 850 nm transmit and receive
Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
Connector: MPO/MTP multi-fiber
Typical reach: short-reach multimode links (SR class distances; actual reach depends on fiber type and link components)
Digital diagnostics: DDM/DOM support for optical and electrical parameters
Product colour: Nickel; weight: approximately 0.04 kg
How to use
Install the BlueOptics BO28L859S1D by inserting the QSFP28 module into a compatible QSFP28 slot on the switch, router or host device, taking care to align the module and seat it until the latch engages. Connect an appropriate MPO/MTP multimode fiber patch cord or trunk assembly to the module, observing correct polarity and ensuring the connected fiber and patch panels meet multimode SR specifications. Confirm that the host device firmware and port settings support 100GBASE-SR4 and, if required, enable DDM/DOM monitoring in the management interface to view diagnostic data.
Usage recommendations
Use OM3 or OM4 multimode fiber and MPO/MTP cabling rated for 100G SR operation to achieve the best reach and signal integrity. Verify compatibility with the target hardware platform and firmware before deployment, and perform link verification and optical power checks during installation to confirm correct operation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 100 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |
| Single-mode fiber (SMF) supported | No |
| SFP transceiver standard | SR4 |

### Network

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

### Operational conditions

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

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC |
| Compliance certificates | RoHS |

### Features

| Feature | Value |
|---|---|
| Product colour | Nickel |
| Compatible products | JL309A |
| Brand compatibility | HP |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

## FAQ

### How much does the Fiber optic transceiver BlueOptics BO28L859S1D cost, and is it available for purchase?

The price is 114.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 317 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 09.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Fiber optic transceiver BlueOptics BO28L859S1D be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, maximum data transfer rate, 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/10719932/64435839_large.webp