# Network transceiver module ALCATEL QSFP-40G-LR QSFP+ 40 Gbit/s fiber optic

**URL:** https://aio.lv/en/product--alcatel-qsfp-40g-lr--431219
**Data updated:** 2025-12-31 15:17 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** ALCATEL
**Manufacturer code:** QSFP-40G-LR
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6 370.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 5 265.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcatel-qsfp-40g-lr--431219

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

ALCATEL QSFP-40G-LR is a QSFP+ fiber optic network transceiver module with a maximum data rate of 40,000 Mbit/s. Designed for high-speed 40 Gbit/s links, it provides a compact pluggable interface for switches and routers supporting QSFP+. Supplied as a single unit, it enables high-capacity optical connections for data centers and aggregation links.

## Long description

ALCATEL QSFP-40G-LR is a QSFP+ fiber optic transceiver module designed for 40 Gbit/s links over single-mode fiber at 1310 nm. The module provides a compact, hot-pluggable interface for switches and routers and is intended for high-capacity optical connections in data center aggregation and long-reach network uplinks. Typical reach is 10 km.
Advantages
The QSFP+ 40 Gbit/s form factor delivers four-lane high-density connectivity in a single pluggable module, reducing port space and simplifying cabling. Compatibility with QSFP+ ports ensures straightforward integration into existing network equipment. Support for single-mode fiber at 1310 nm and a typical reach of 10 km enables reliable medium-distance optical links for aggregation and interconnect applications.
Suitable for
Data center aggregation links
Switch-to-switch or router uplinks
Campus and metropolitan network segments up to 10 km
High-capacity optical interconnects requiring QSFP+ ports
Key specifications
Brand: ALCATEL
Model / MPN: QSFP-40G-LR
Form factor / Interface: QSFP+
Maximum data transfer rate: 40,000 Mbit/s (40 Gbit/s)
Fiber type: Single-mode fiber (SMF)
Wavelength: 1310 nm
Typical reach: 10 km
How to use
Insert the QSFP-40G-LR module into a compatible QSFP+ port on a switch or router while the device is powered off or per the host equipment hot-swap procedure. Connect single-mode fiber optic cabling terminated with the appropriate connectors to the module. Configure the host interface for 40 Gbit/s operation as required by the network device. Monitor link status and diagnostics through the host equipment management interface.
Usage recommendations
Use single-mode fiber rated for 1310 nm and ensure fiber connectors and patch cords meet equipment specifications. Verify compatibility with the host switch or router QSFP+ port and follow manufacturer guidelines for handling transceivers to avoid contamination or electrostatic damage.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP+ |
| Maximum data transfer rate | 40000 Mbit/s |
| Wavelength | 1310 nm |
| Maximum transfer distance | 10000 m |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Packaging data

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

## FAQ

### How much does the ALCATEL QSFP-40G-LR QSFP+ 40 Gbit/s transceiver cost, and is it available for purchase?

The price is 6,370.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 29.07.2026 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, 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 ALCATEL 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 ALCATEL 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, 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/431219/54583628_large.webp