Switch Series & Supported Models
Browse common switch series and models supported for each brand.
40G QSFP+ to 40G QSFP+ Passive Direct Attach Copper Twinax Cable
P/N: Q40-Q40-C SKU: 32601
US$27.00
Compatible Brands:
MSA Standard
NVIDIA(Ethernet)
Length:
1m (3ft)
2m (7ft)
3m (10ft)
5m (16ft)
7m (23ft)
Length Price Table
| Length | Price |
|---|---|
| 1m (3ft) | US$27.00 |
| 2m (7ft) | US$32.00 |
| 3m (10ft) | US$34.00 |
| 5m (16ft) | US$50.00 |
| 7m (23ft) | US$93.00 |
Quantity:
-
30-day return and refund
-
3-year warranty
-
Available for delivery within 2 days
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Free shipping for orders over
Products Highlight
- Max. 0.5W Power Consumption
- 35mm Minimum Bend Radius
- Hot Pluggable QSFP+ Interface
- QSFP+ MSA Compliant
- Low Insertion Loss
- Ultra-low Crosstalk
Specifications
| Connector Type | QSFP+ to QSFP+ | Data Rate | 41.25Gbps to 41.25Gbps |
|---|---|---|---|
| Media | Copper | Cable Type | DAC |
| Cable Length | 0.5m~5m(2ft~16ft) | Outer Diameter | 0.5m~3m@AWG 30 4m~5m@AWG 26 |
| Jacket Material | PVC | Minimum Bend Radius | 35mm@AWG 30 40mm@AWG 26 |
| Power Consumption | ≤0.1W | Case Operating Temperature | 0 to 70°C (32 to 158°F) |
| Protocol | 40 Gigabit Ethernet | Application | Swicth to Switch Switch to NIC Router to NIC Other Links |
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FAQ
Ask a QuestionFind answers to common questions about our products.
Can both ends of the DAC be coded differently?
Yes. AICPLIGHT can provide different compatibility codes on each connector, such as Arista on one side and Cisco, Dell, Juniper, or other compatible brands on the other side.
Will this 40G QSFP+ DAC work with Arista QSFP+ switch ports?
Yes, it is suitable for Arista 40G QSFP+ ports when the cable is ordered with the correct Arista compatibility. We recommend confirming the switch model if the network uses strict vendor coding.
Can I plug this 40G QSFP+ DAC into a 100G QSFP28 port?
It is intended for 40G QSFP+ ports. Some QSFP28 ports may support 40G mode, but this depends on the device port capability and configuration.
Do I need separate optical transceivers to use this DAC cable?
No. This is a passive direct attach copper cable with QSFP+ connectors fixed on both ends, so no additional optical modules or fiber jumpers are required.
Have a question?
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Questions & Answers Title
Ask a questionWorks great with our 100G switch. The link came up right away, and the cable feels solid.
Shipping was fast, and the cable was recognized without issues. We used it for switch-to-server links and it came up on the first try.
Good value for the price. It has been running for a few days with no error packets showing up.