Cisco QDD-400G-DR4-S=
QSFP-DD transceiver module - 400 Gigabit LAN
Key facts
- Part number
- QDD-400G-DR4-S=
- Brand
- Cisco
- Category
- Transceivers
- Price
- AUD 12,189.36≈ USD 8,560 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
The Cisco QSFP-DD transceiver module is engineered to meet the demands of modern data centers and networking environments. Offering a formidable data transfer rate of 400 Gbps, it is designed for applications requiring high bandwidth and speed. Its compatibility with Ethernet 400GBase-DR4 cabling means it can handle intensive data tasks with ease. Furthermore, the module's ability to support long-distance connections up to 500 m makes it versatile for a range of networking setups. With its plug-in form factor, it integrates seamlessly into existing infrastructures, providing a reliable solution for expanding your network's capabilities.
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 12,189.36≈ USD 8,560
- Oct 2026
- Lowest recorded
- AUD 12,189.36≈ USD 8,560
- Highest recorded
- AUD 12,189.36≈ USD 8,560
- Recorded
- 2026
- 1 price point
AUD 12,189.36 rrp, recorded
Buy or sell Cisco QDD-400G-DR4-S=
Buying Cisco transceivers
Looking to buy the Cisco QDD-400G-DR4-S= or a compatible transceiver? Prology supplies new, refurbished and used Cisco transceivers in Australia and the United States. Send the part number and quantity for a firm price.
Selling Cisco transceivers
Have a spare or decommissioned QDD-400G-DR4-S=? Prology buys used and surplus Cisco transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your QDD-400G-DR4-S=.
- What is the Cisco QDD-400G-DR4-S=?
- The Cisco QDD-400G-DR4-S= is a Cisco transceiver – QSFP-DD transceiver module - 400 Gigabit LAN.
- How much does the Cisco QDD-400G-DR4-S= cost?
- The reference price on record is AUD 12,189.36 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco QDD-400G-DR4-S=?
- It is not listed on the Prology store yet. Prology sources Cisco transceivers 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-400G-DR4-S=?
- Yes. Prology buys used and surplus Cisco transceivers, including the QDD-400G-DR4-S=. Get an offer — sell outright or trade in against your next order.
Request a quote for QDD-400G-DR4-S=
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.