# Fiber optic SFP transceiver BlueOptics JL780A-BO 550m Aluminium

**URL:** https://aio.lv/en/product--blueoptics-jl780a-bo--5238033
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** JL780A-BO
**EAN:** 4063232275185
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jl780a-bo--5238033

## 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

The BlueOptics JL780A-BO is a fiber optic SFP transceiver designed for high-speed data transmission over distances up to 550 meters. It features an aluminum casing for durability and weighs only 20 grams. This module is ideal for network applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics JL780A-BO is a fiber optic SFP transceiver designed for reliable 1.25 Gbps optical links over multi-mode fiber up to 550 meters. Housed in an aluminium casing and weighing approximately 20 grams, this SFP module uses an LC duplex connector and conforms to MSA form-factor expectations to ensure physical compatibility with standard SFP ports. The module integrates an 850 nm transmitter and receiver and is intended for use in network equipment that supports 1000Base-SX protocols.
Advantages
The aluminium housing provides mechanical durability and thermal stability while keeping weight low. Compatibility with the 1000Base-SX optical standard and MSA-compliant SFP form factor enables straightforward replacement or upgrade of existing SFP ports. Designed for multi-mode fiber and an 850 nm wavelength pair, the transceiver supports Ethernet and related high-speed applications up to 1.25 Gbps across distances up to 550 m. The compact SFP format allows flexible deployment in switches, routers and other networking devices.
Suitable for
Short- to medium-range server-to-switch or switch-to-switch links over multi-mode fiber
Data center uplinks and horizontal cabling within buildings
Network equipment requiring MSA-compliant SFP modules and LC duplex connectors
Key specifications
Interface type: SFP (small form-factor pluggable)
Data rate: up to 1.25 Gbps (1000Base-SX)
Wavelength: 850 nm (transmit and receive)
Max transmission distance: up to 550 meters over multi-mode fiber
Connector: LC duplex
Housing material: aluminium
Weight: ~0.02 kg
How to use
Insert the BlueOptics JL780A-BO SFP module into a compatible SFP port on the network device until it clicks into place, observing proper orientation for the LC duplex connector. Connect an appropriate multi-mode fiber patch cable with LC duplex ends to the module and to the corresponding transceiver or patch panel. Ensure the host device supports 1000Base-SX and, if required, enable any software or firmware settings that accept third-party SFP modules. Verify link status and speed in the device management interface and perform basic link tests to confirm signal integrity.
Usage recommendations
Use high-quality multi-mode fiber and properly seated LC duplex connectors to achieve the rated 550 m range. If digital diagnostics (DDM/DOM) are required for monitoring, confirm that the host hardware and firmware support DDM functions for this SFP module. Keep the module and connectors free of dust and store unused transceivers in protective caps to avoid contamination.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Fiber ethernet cabling technology | 1000BASE |
| Ethernet LAN | Yes |
| Maximum transfer distance | 550 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 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) |

### Operational conditions

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

### Features

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

## FAQ

### How much does the Fiber optic SFP transceiver BlueOptics JL780A-BO cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1025 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

### 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/5238033/54611164_large.webp