40G QSFP+ Active Optical Cable, Length Option 1m ~50m Optical, QSFP+ to QSFP+ Connector AOC Cables, Generic Compatible
Bullet Points:
- Low Power Consumption – Uses only 1.4W for energy efficiency and cost savings.
- High Quality & Reliability – Tested with targeted switches for stable, long-term performance.
- Flexible Installation – 30mm bend radius and hot-pluggable QSFP+ MSA design for easy setup.
- Cost-effective for Short Links – Simplifies patching with a budget-friendly solution.
- Safe & Compliant – FDA Class 1 laser safe, and RoHS compliant.
QSFP-H40G-AOC1M 40G QSFP+ AOC (MMF, QSFP+ to QSFP+)
This QSFP+ to QSFP+ active optical cable operates over multimode fiber, offering a cost-effective solution for high-bandwidth, high-speed interconnections. It features low power consumption of just 1.4W, superior performance tested with targeted switches, and flexible installation with a 30mm bend radius.
The hot-pluggable, QSFP+ MSA-compliant design ensures easy setup. FDA Class 1 laser safe and RoHS compliant, making it reliable, energy-efficient, and environmentally friendly.
Specifications
| Data Rate | 40Gbps | Form Factor | QSFP+ to QSFP+ |
| Cable Length | 1m~50m | Cable Type | OM3 |
| Power Consumption | <0.8W | Temperature | 0 to 70°C (32 to 158°F) |
| Jacket Material | LSZH | Minimum Bend Radius | 30mm |
| Protocols | 10G/40Gigabit Ethernet or Fibre Channel | Warranty | 5 Years |
Key Features

Compatibility Testing
Optical transceivers are tested with various switches to ensure broad compatibility and reliable performance under different network configurations. The extensive testing ensures integration and functionality in a variety of network environments.
Chip Functionality
The chip of an optical transceiver is the core component responsible for signal processing and data transmission. It converts electrical signals into optical signals for transmission over fiber optic cables and vice versa. High-performance chips ensure efficient data transfer, low latency, and reliability, which are essential for the overall functionality of optical transceivers in modern communication networks

Related Products
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| 10G SFP+ AOC | 25G SFP28 AOC | 40G QSFP+ AOC | 100G QSFP28 AOC | |
| Data Rate | 10Gbps | 25Gbps | 40Gbps | 100Gbps |
| Form Factor | SFP+ to SFP+ | SFP28 to SFP28 | QSFP+ to QSFP+ | QSFP28 to QSFP28 |
| Temperature | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) |
| Power Consumption | <0.8W | <0.8W | <0.8W | <2.2W |
| Protocols | 10G Gigabit Ethernet | 25G Ethernet Compliant | 10G/40Gigabit Ethernet or FC | 100G Ethernet Compliant |
Global Certification
Fiberweek is committed to continuously enhancing our product compliance processes to support long-term sustainable growth. We guarantee that our products meet industry standards, ensuring superior quality and reliability.
Important Note: Using third-party transceivers will not affect your network equipment warranty. Manufacturers clearly state that warranty support remains the same when using compatible products.
Frequently asked questions
If you have placed the order as a guest or just placed an offline order, you can start a return through the “Product Return Request”.
A:If your return is due to an error on our part (you received an incorrect or defective item, etc.), FiberWeek will cover all the shipping cost. Otherwise, the return shipping cost should be born by your own.
Usually, international orders may cause custom duties on import and export. If the items are returned from abroad, and the return is due to our error (you received an incorrect or defective item, etc.), we will cover the custom duties.
A:Usually you can save the shipping fees by printing shipping label we provide on “Return/Replace Review” page when the return/replace request is approved. If you don’t find that shipping label, don’t worry, we will refund you the shipping fees when we received the item(s).
A:Refund is usually processed on Tuesday and Friday after we received the returning items, and you will receive the money within 1 week, depending on the refund method that you use.
A:In most cases, we will refund you the returned items in the same way you paid for them. Also, You can contact your account manager to help you keep the money as “reserved amount” in FiberWeek and spend them for your future FiberWeek order.
Resources
- Datasheet
- Installation Guide
- Compatibility Matrix





