# PLANET QSFP-40G-SR4 network transceiver module 40000 Mbit/s QSFP+ 850 nm

**URL:** https://aio.lv/en/product--planet-qsfp-40g-sr4--11247465
**Data updated:** 2025-12-30 18:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** PLANET
**Manufacturer code:** QSFP-40G-SR4
**EAN:** 4711605283120
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 78.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--planet-qsfp-40g-sr4--11247465

## 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 PLANET QSFP-40G-SR4 is a fiber optic network transceiver module designed for high-speed data transfer. It supports a maximum data rate of 40000 Mbit/s and operates at a wavelength of 850 nm. This module is ideal for data centers and high-performance computing environments, providing reliable connectivity and efficient data transmission.

## Long description

The PLANET QSFP-40G-SR4 is a hot-pluggable QSFP+ fiber optic transceiver module designed for high-performance duplex data links over multimode fiber at 850 nm. Compliant with the QSFP Multisource Agreement (MSA), it supports a maximum data rate of 40,000 Mbit/s and is intended for installation in QSFP MSA–compatible ports without interrupting host equipment operation.
Advantages
This QSFP-40G-SR4 module provides high-density, high-speed connectivity for data center and high-performance computing environments. Its QSFP MSA compliance ensures interoperability with compatible ports, while the hot-pluggable design allows installation or replacement without powering down the host. The module supports digital diagnostic monitoring (SFP-DDM) to report optical output/input power, temperature, laser bias current and transceiver supply voltage for real-time status checks.
Suitable for (tasks / use cases)
 40 Gbps uplinks between switches in data centers
 High-performance computing cluster interconnects
 Server-to-switch and switch-to-switch short-reach fiber connections over multimode fiber
 Network equipment that requires QSFP MSA–compliant transceivers
Key specifications
 Model: PLANET QSFP-40G-SR4 (MPN: QSFP-40G-SR4)
 Data rate: 40,000 Mbit/s (40 Gbps)
 Form factor: QSFP+ (Quad SFP)
 Wavelength: 850 nm
 Optical medium: multimode fiber (short reach)
 Hot-pluggable: yes
 SFP-DDM: supported (digital diagnostic monitoring)
 Brand: PLANET
 EAN: 4711605283120
How to use
Install the QSFP-40G-SR4 into a QSFP MSA–compatible port on the switch or host interface while the system is running; the hot-pluggable design permits insertion and removal without shutting down the equipment. Use appropriate multimode fiber cabling terminated with compatible connectors as required by your hardware. Verify link status through the host device and monitor real-time DDM parameters via the network management interface if supported.
Usage recommendations
Use this module with compatible QSFP MSA ports and multimode fiber of the correct grade for 850 nm operation; follow equipment vendor guidelines for link distance, fiber type, and connector cleanliness. Monitor DDM readings to ensure stable optical performance and replace the transceiver if diagnostic values indicate abnormal conditions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP+ |
| Maximum data transfer rate | 40000 Mbit/s |
| Wavelength | 850 nm |
| Fiber optic connector | MPO |
| Maximum transfer distance | 150 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR |

### Network

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

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Product colour | Grey |
| Hot-Plug support | Yes |
| Easy to install | Yes |

### Logistics data

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 60 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the PLANET QSFP-40G-SR4 network transceiver cost, and is it available for purchase?

The price is 95.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 PLANET 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 PLANET 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, 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/11247465/64550347_large.webp