# SFP transceiver module BlueOptics SFP-4320-BO Fiber optic LC Aluminium 20g

**URL:** https://aio.lv/en/product--blueoptics-sfp-4320-bo--10007777
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-4320-BO
**EAN:** 4063232293356
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-4320-bo--10007777

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-4320-BO is a fiber optic SFP transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminum, weighing only 20g. Ideal for networking applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics SFP-4320-BO is a single‑fiber SFP transceiver module designed for reliable high‑speed optical connectivity. Constructed with an aluminium housing and an LC connector, this compact 20 g module supports standard SFP interfacing and is intended for single‑mode fiber links. It implements a bidirectional 1000BASE‑BX-D transmission scheme with separate transmit and receive wavelengths to enable duplex communication over a single fiber and is compatible with equipment that accepts standard SFP 1000BASE optical modules.
Advantages
The aluminium casing offers mechanical robustness and good heat dissipation while keeping weight minimal. The module follows MSA SFP form‑factor guidelines to ensure interoperability with a wide range of network switches, routers and storage systems. Built with industry‑grade optical and electronic components, it supports long link distances typical for single‑mode 1000BASE‑BX‑D operation and includes support for digital diagnostics monitoring (DDM/DOM) when the host hardware provides the feature.
Suitable for
 Single‑mode fiber Ethernet uplinks in data centers and telecom rooms
 Interconnecting switches and routers over long distances
 Fibre Channel over Ethernet and SDH/SONET aggregation links
 Maintenance and monitoring tasks requiring digital diagnostics (when supported)
Key specifications
 Interface type: SFP (MSA compliant)
 Connector: LC (simplex)
 Transmission mode: 1000BASE‑BX‑D (bidirectional single‑fiber)
 Fiber type: Single‑mode fiber
 Typical max reach: up to 20 km (application dependent)
 Housing material: Aluminium
 Weight: 20 g
 Digital diagnostics monitoring: supported when enabled by host hardware (DDM/DOM, SFF‑8472)
How to use
Install the BlueOptics SFP‑4320‑BO into any SFP‑compatible slot of a switch, router or other network device while the device is powered according to the vendorʼs guidelines. Connect an LC patch cord to the module and route the single‑mode fiber to the corresponding remote transceiver that uses the complementary BX wavelength assignment. If the host supports DDM/DOM, use management tools to read real‑time diagnostic values such as supply voltage, laser bias current, optical transmit/receive power and module temperature to assist in commissioning and troubleshooting.
Usage recommendations
To achieve optimal performance, use high‑quality single‑mode LC patch cords and maintain proper fiber cleanliness. Verify compatibility with the target hardware by confirming support for SFP 1000BASE‑BX‑D modules and, if needed, request a test sample before large deployments. Ensure that DDM/DOM is enabled on supported equipment to monitor link health.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Ethernet interface type | 1.25 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1550 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 SFP transceiver BlueOptics SFP-4320-BO cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 28.07.2026 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/10007777/60092517_large.webp