Switch Series & Supported Models
Browse common switch series and models supported for each brand.
100G QSFP28 to 100G QSFP28 InfiniBand EDR Passive Direct Attach Copper Twinax Cable
P/N: Q100-EDR-C SKU: 30701
US$26.00
Compatible Brands:
MSA Standard
NVIDIA(InfiniBand)
Length:
0.5m (1.6ft)
1m (3ft)
1.5m (5ft)
2m (7ft)
3m (10ft)
4m (13ft)
5m (16ft)
Length Price Table
| Length | Price |
|---|---|
| 0.5m (1.6ft) | US$26.00 |
| 1m (3ft) | US$29.00 |
| 1.5m (5ft) | US$35.00 |
| 2m (7ft) | US$38.00 |
| 3m (10ft) | US$47.00 |
| 4m (13ft) | US$63.00 |
| 5m (16ft) | US$68.00 |
Quantity:
-
30-day return and refund
-
3-year warranty
-
Available for delivery within 2 days
-
Free shipping for orders over
Products Highlight
- InfiniBand EDR End-to-End Qualified
- 0.5W Maximum Power Consumption
- 4x25G NRZ Lane Architecture
- NVIDIA SB7800/7890/7880 Compatible
- 33.5mm Minimum Bend Radius
- QSFP28 MSA Compliant
Specifications
| Connector Type | QSFP28 to QSFP28 | Data Rate | 103.125Gbps to 103.125Gbps |
|---|---|---|---|
| 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 | 23mm@AWG 30 33mm@AWG 26 |
| Power Consumption | ≤0.1W | Case Operating Temperature | 0 to 70°C (32 to 158°F) |
| Protocol | 100 Gigabit Ethernet 100G Infiniband EDR | Application | Swicth to Switch Switch to NIC Router to NIC Other Links |
Applications
Certification
Features
Resources
FAQ
Ask a QuestionFind answers to common questions about our products.
Is this AICPLIGHT 100G EDR DAC a copper cable or a fiber cable?
It is a passive Twinax copper DAC cable, not a fiber cable. Both ends are factory-terminated with QSFP28 connectors for 100G InfiniBand EDR links.
Can the QSFP28 ends be removed or replaced like optical transceivers?
No. DAC cables are fixed cable assemblies, so the QSFP28 ends are integrated with the cable and cannot be removed separately.
When should I choose this passive DAC instead of an active DAC or AOC?
This passive DAC is a good choice for short 100G EDR connections where low latency, low power consumption, and cost efficiency are important. For longer runs or more flexible routing, an active DAC or AOC may be more suitable.
Does the cable thickness change with different lengths?
Yes. Shorter lengths are usually made with thinner wire for easier routing, while longer passive copper cables may use thicker wire to maintain signal integrity. Please check the selected length and wire gauge when planning dense rack cabling.
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Questions & Answers Title
Ask a questionUsed it between our switch and server, and the speed came up as expected. No drops so far, and the packaging was better than I expected.
Good price and fast delivery. I was a little worried about compatibility, but it worked as soon as we plugged it in.
The cable feels well made and was easy to route in the rack. No error alerts so far, which is exactly what we needed.