Cisco QDD-400-CU2.5M
400G Optical Modules Series
Key facts
- Part number
- QDD-400-CU2.5M
- Brand
- Cisco
- Category
- Network cables
- Price
- USD 1,002.40≈ AUD 1,427 List price (Apr 2025)
- Availability
- On request — ask for a quote
Overview
Cisco's QDD-400-CU2.5M is a top-tier 400G QSFP-DD Transceiver cable, designed for high-speed and reliable data transfer across distances up to 2.5 meters. Ideal for data centers and high-performance computing environments, this passive copper cable ensures minimal latency and power consumption, making it perfect for engineers and IT professionals.
QDD-400-CU2.5M Product Highlights
- ● 400G data transfer rate
- ● Passive copper cable
- ● 2.5 meters length
- ● QSFP-DD form factor
- ● High reliability
Product Features Comparison
QDD-400-CU2.5M Product Application Scenarios
- ● High-performance computing tasks
- ● Data center operations
- ● Network infrastructure upgrades
Optional Add-ons
Get More Information
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Specifications
General
- Brand
- Cisco
- Model
- QDD-400-CU2.5M
- Form Factor
- QSFP-DD
- Data Rate
- 400 Gbps
- Cable Type
- Passive Copper Cable
- Cable Length
- 2.5 meters
- Interface
- QSFP-DD
- Applications
- Data Center, High Performance Computing Networks
- Temperature Range
- 0°C to 70°C
- Compliance
- QSFP-DD MSA
- Power Consumption
- Low Power Consumption
- Signal Integrity
- Superior Signal Integrity
- Latency
- Low Latency
- Connector Type
- QSFP-DD
- Compatibility
- Cisco-compatible
- EMI Emissions
- Compliant with Standards
- Durability
- Highly Durable
- Housing Material
- Robust Housing
- Certifications
- RoHS, CE
- Product Type
- Transceiver
- Warranty
- 1 Year Warranty
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- USD 1,002.40≈ AUD 1,427
- Apr 2025
- Lowest recorded
- USD 650≈ AUD 926
- Highest recorded
- USD 1,005≈ AUD 1,431
- Recorded
- 2020 – 2025
- 13 price points
Buy or sell Cisco QDD-400-CU2.5M
Buying Cisco network cables
Looking to buy the Cisco QDD-400-CU2.5M 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-CU2.5M? 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-CU2.5M.
- What is the Cisco QDD-400-CU2.5M?
- The Cisco QDD-400-CU2.5M is a Cisco network cable – 400G Optical Modules Series.
- How much does the Cisco QDD-400-CU2.5M 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-CU2.5M?
- 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-CU2.5M?
- Yes. Prology buys used and surplus Cisco network cables, including the QDD-400-CU2.5M. Get an offer — sell outright or trade in against your next order.
Request a quote for QDD-400-CU2.5M
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.