Cisco QDD-400-CU3M
400GBase-CU direct attach cable - 10 ft - orange
Key facts
- Part number
- QDD-400-CU3M
- Brand
- Cisco
- Category
- Network cables
- Price
- USD 1,002.40≈ AUD 1,450 List price (Apr 2025)
- Availability
- On request — ask for a quote
Overview
The Cisco QDD-400-CU3M is a 400G QSFP-DD Transceiver, Passive Copper Cable designed for high-speed data transfer. Ideal for data centers and high-performance computing networks, it offers cost-effective, reliable interconnects in a compact form factor. This product is ideal for network engineers and procurement specialists looking to upgrade their infrastructure to ensure optimal performance and scalability.
QDD-400-CU3M Product Highlights
- ● 400G data transfer rate
- ● 3 meters length
- ● QSFP-DD form factor
- ● Passive design
- ● Cost-effective solution
Product Features Comparison
QDD-400-CU3M Product Application Scenarios
- ● Data center interconnects
- ● High-performance computing
- ● Enterprise network upgrades
Optional Add-ons
Get More Information
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Specifications
General
- Brand
- Cisco
- Product Name
- QDD-400-CU3M
- Transceiver Type
- QSFP-DD
- Data Rate
- 400 Gbps
- Cable Type
- Passive Copper
- Cable Length
- 3 meters
- Connector Type
- QSFP-DD
- Compatibility
- Cisco Compatible
- Temperature Range
- 0 to 70°C (32 to 158°F)
- Power Supply
- 3.3 V
- Max Data Distance
- 3 meters
- Bandwidth
- 400 Gbps
- Compliance
- RoHS Compliant
- Form Factor
- QSFP-DD
- Signal Integrity
- High
- Electromagnetic Interference (EMI)
- Low
- Protocol Support
- IEEE 802.3bs
- Applications
- Data Center, Telecom
- Warranty
- 1 Year
- MTBF
- More than 5 million hours
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- USD 1,002.40≈ AUD 1,450
- Apr 2025
- Lowest recorded
- USD 650≈ AUD 941
- Highest recorded
- USD 1,005≈ AUD 1,454
- Recorded
- 2020 – 2025
- 13 price points
Buy or sell Cisco QDD-400-CU3M
Buying Cisco network cables
Looking to buy the Cisco QDD-400-CU3M or a compatible network cable? Prology supplies new, refurbished and used Cisco network cables in Australia and the United States. Send the part number and quantity for a firm price.
Selling Cisco network cables
Have a spare or decommissioned QDD-400-CU3M? Prology buys used and surplus Cisco network cables — single units or whole lots — and replies with an offer within 1 business day. Sell your QDD-400-CU3M.
- What is the Cisco QDD-400-CU3M?
- The Cisco QDD-400-CU3M is a Cisco network cable – 400GBase-CU direct attach cable - 10 ft - orange.
- How much does the Cisco QDD-400-CU3M cost?
- The manufacturer list price on record is USD 1,002.40 (Apr 2025). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco QDD-400-CU3M?
- It is not listed on the Prology store yet. Prology sources Cisco network cables on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Cisco QDD-400-CU3M?
- Yes. Prology buys used and surplus Cisco network cables, including the QDD-400-CU3M. Get an offer — sell outright or trade in against your next order.
Request a quote for QDD-400-CU3M
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.