# Stormshield NA-TRANS-QSFP28-LR4 100Gigabit-LR4 QSFP28 Fiber Transceiver

**URL:** https://aio.lv/en/product--stormshield-na-trans-qsfp28-lr4--12524217
**Data updated:** 2026-06-17 08:20 (EEST)
**Category:** Network Media Converters
**Manufacturer:** STORMSHIELD
**Manufacturer code:** NA-TRANS-QSFP28-LR4
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 671.49 €
**Prices and availability valid until:** 2026-09-02 23:59
**Price without VAT (21%):** 3 034.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stormshield-na-trans-qsfp28-lr4--12524217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.08.2026 | free |
| Pickup points | 03.09.2026 | 1.79 EUR |
| Courier delivery to door | 03.09.2026 | 4.99 EUR |

## Summary description

The Stormshield NA-TRANS-QSFP28-LR4 is a high-performance 100Gbps QSFP28 optical transceiver designed for long-distance fiber optic networking. This module supports 100GBASE-LR4 standards, ensuring reliable high-speed data transmission over single-mode fiber. It is an essential component for enterprise-grade network infrastructure, providing scalable connectivity for data centers and high-bandwidth communication links.

## Long description

The Stormshield NA-TRANS-QSFP28-LR4 is a high-performance 100Gbps QSFP28 optical transceiver engineered for demanding long-distance fiber optic networking environments. This module adheres to the 100GBASE-LR4 standard, facilitating robust and high-speed data transmission over single-mode fiber infrastructure. Designed for enterprise-grade network deployments, it serves as a critical component for maintaining scalable and reliable connectivity in data centers and high-bandwidth communication backbones.
Advantages
This transceiver offers exceptional signal integrity and performance consistency over extended distances, making it an ideal choice for interconnecting network equipment across large facilities or campus environments. Its compact QSFP28 form factor ensures high port density, allowing network administrators to maximize hardware utilization without compromising on throughput. By utilizing advanced optical technology, the module minimizes latency and ensures stable data flow, which is essential for modern high-traffic network architectures.
Suitable for
Data center interconnections
Enterprise campus backbone networks
High-bandwidth communication links
Long-distance fiber optic signal transmission
This module may not be suitable for short-range connections within a single rack where lower-cost direct attach copper cables or multimode transceivers would be more economical. Additionally, it is not compatible with hardware interfaces that do not support the QSFP28 standard or single-mode fiber cabling.
Key specifications
Data rate: 100Gbps
Standard: 100GBASE-LR4
Form factor: QSFP28
Media type: Single-mode fiber
Application: Long-distance networking
To install the transceiver, ensure that the network device is powered on and that the fiber optic port is clean and free of debris. Carefully insert the module into the designated QSFP28 slot until it clicks into place. Connect the appropriate single-mode fiber optic cable to the transceiver interface. The device should be automatically recognized by the host system, though some network equipment may require a manual configuration or port activation through the management interface.
What to consider before purchase
Verify compatibility with your existing switch or router hardware
Ensure your infrastructure utilizes single-mode fiber cabling
Confirm the required transmission distance matches the LR4 standard capabilities
Check for available QSFP28 ports on your networking equipment
For optimal performance and longevity, always handle the optical connectors with care and use protective dust caps when the module is not in use. Ensure that the fiber optic cables are clean before connection to prevent signal degradation.

## FAQ

### How much does the Stormshield NA-TRANS-QSFP28-LR4 100G QSFP28 Transceiver cost, and is it available for purchase?

The price is 3,671.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 31.08.2026 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, Leasing for legal entities. 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 STORMSHIELD 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 STORMSHIELD 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