# SFP transceiver BlueOptics GWJRNK3-BO Fiber optic 40000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-gwjrnk3-bo--11083036
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** GWJRNK3-BO
**EAN:** 4063232335810
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 301.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 249.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-gwjrnk3-bo--11083036

## 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 GWJRNK3-BO is a fiber optic SFP transceiver with a maximum data transfer rate of 40000 Mbit/s. It features a QSFP form factor and weighs 40 g. Designed for high-speed data transmission, it ensures reliability with a mean time between failures of 3000000 hours.

## Long description

The BlueOptics GWJRNK3-BO is a fiber optic SFP transceiver designed for high-speed network links. Supporting a maximum data transfer rate of 40000 Mbit/s and a maximum optical reach of up to 10,000 m over multimode fiber, this module uses an MPO/MTP connector and is built in a QSFP form factor. Weighing 0.04 kg and finished in silver, the module implements 40GBASE-PLR4 signaling with 1310 nm transmit and receive wavelengths and is intended for integration into common networking platforms that accept QSFP MPO/MTP modules.
Advantages
The transceiver offers a high bandwidth capability of 40 Gbit/s suitable for aggregation and backbone links. Its MPO/MTP fiber connector and QSFP mechanical interface follow MSA standards for wide compatibility with hardware that supports 40GBASE-PLR4 modules. The design provides a long mean time between failures (MTBF) of 3,000,000 hours, indicating stable operation for extended deployments. The compact QSFP form factor and standardized connector simplify installation and replacement in rack-mounted switches, routers, and storage systems.
Suitable for
40 Gbps aggregation and backbone links in data center and campus networks
Interconnects between switches, routers, and storage arrays
High-density optical patching with MPO/MTP trunk cables
Replacement or third-party compatible module use in equipment that supports 40GBASE-PLR4
Key specifications
Maximum data transfer rate: 40000 Mbit/s
Maximum transfer distance: 10000 m (multimode fiber)
Connector type: MPO/MTP
Form factor: QSFP
Wavelength (Tx/Rx): 1310 nm
Product colour: Silver
Weight: 0.04 kg
Mean time between failures (MTBF): 3,000,000 hours
How to use
Before installation, verify that the target device supports 40GBASE-PLR4 QSFP modules and MPO/MTP connections. Power down or follow hot-swap guidelines of your equipment when inserting or removing the transceiver. Align the MPO/MTP connector with the module receptacle and insert until the latch engages; ensure fiber connectors and trunk cables are clean and free of dust. Configure link settings on connected switches or routers as required for 40 Gbit/s operation and verify link status and diagnostics via the host device management interface.
Usage recommendations
Use appropriate fiber type and MPO/MTP trunking for the 10,000 m reach specification and follow industry-standard cleaning procedures for optical connectors. Confirm compatibility with your hardware vendor’s supported optics list where applicable, and monitor link health through device diagnostics to ensure reliable long-term operation.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 40000 Mbit/s |
| Fiber ethernet cabling technology | 40GBASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | MTP/MPO |

### Technical details

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

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 10000 m |
| Mean time between failures (MTBF) | 3000000 h |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |

### Weight & dimensions

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

### Other features

| Feature | Value |
|---|---|
| Form factor | QSFP |

### Operational conditions

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

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Packaging data

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the SFP transceiver BlueOptics GWJRNK3-BO cost, and is it available for purchase?

The price is 301.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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: 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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.

### Where can I download the instructions for SFP transceiver BlueOptics GWJRNK3-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11083036/61813394_large.webp