40G QSFP+ to QSFP+ Active Direct Attach Copper Twinax Cable (DAC Cable), Generic Compatible | Length 7m (23ft) ~10m (33ft)

P/N：QSFP-H40G-ACUXM

Bullet Points:

• Energy Efficient: Consumes just 0.5W, offering power savings without sacrificing performance.
• Proven Reliability: Tested in switches to ensure top quality, performance, and long-lasting durability.
• Flexible Installation: Features a 22.5mm bend radius, making it easy to route in tight spaces.
• Cost-Effective: Simplifies patching and provides an affordable solution for short-distance connections.
• Optimal Signal Integrity: Hot-pluggable, SFP28 MSA compliant, with low loss and minimal interference.

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QSFP-H40G-ACU 40G QSFP+ Active Copper Direct Attach Cable (DAC)

The QSFP-H40G-ACU series 40G QSFP+ Active Copper Direct Attach Cable (DAC) is designed for 40GBASE Ethernet. It features a QSFP+ to QSFP+ connector, complies with IEEE 802.3ba and QSFP MSA standards, and uses high-quality 28AWG copper wire for short-distance transmission within racks or between adjacent cabinets. These cables offer plug-and-play setup, excellent signal stability, and lower costs compared to optical modules, making them ideal for high-density, low-latency data center networks.

Specifications

P/N	QSFP-H40G-ACUXM	Manufacturer Name	FiberWeek
Data Rate	40Gbps	Form Factor	QSFP+ to QSFP+
Cable Length	1m~10m	Cable Type	Active Twinax
Power Consumption	≤1.5W	Temperature	0 to 70°C (32 to 158°F)
Jacket Material	PVC	Minimum Bend Radius	37.5mm
Protocols	10G/40Gigabit Ethernet, 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


	10G SFP+ Active DAC	25G SFP28 Active DAC	50G SFP56 Active DAC	100G QSFP28 Active DAC
Data Rate	10Gbps	25Gbps	50Gbps	100Gbps
Form Factor	SFP+ to SFP+	SFP28 to SFP28	SFP56 to SFP56	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	≤0.5W	≤0.5W	≤0.5W	≤0.5W
Protocols	10G Gigabit Ethernet	25G Ethernet Compliant	50 Gigabit Ethernet	100 Gigabit Ethernet

Global Certification

Frequently asked questions

Q1:How can I return an item if I'm not a registered customer or placed an offline order?

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”.

Q2: Do I need to pay the shipping cost or customs for the goods returned or exchanged?

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.

Q3:How can I get the shipping fee if I'm qualified for free return/replace?

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).

Q4:When can I get the refund back?

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.

Q5:How would I receive the refund?

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.

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