Cisco QDD-400G-FR4-S
QSFP-DD transceiver module - 400GbE
Key facts
- Part number
- QDD-400G-FR4-S
- Brand
- Cisco
- Category
- Transceivers
- Price
- USD 6,515.60≈ AUD 9,276 List price (Apr 2025)
- Availability
- On request — ask for a quote
Overview
The Cisco 400G QSFP-DD Transceiver, model QDD-400G-FR4-S, is a high-performance optical module designed for modern data centers. It supports 400Gbps data transfer over a distance of up to 2km using Duplex Single-Mode Fiber (SMF). Ideal for engineers and procurement personnel, this transceiver simplifies high-speed data transmission and network solutions.
QDD-400G-FR4-S Product Highlights
- ● Gbps data rate
- ● Duplex LC connector
- ● 2km range
- ● Single-Mode Fiber
- ● High performance
QDD-400G-FR4-S Product Application Scenarios
- ● High-speed data centers
- ● Inter-rack connections
- ● Core network upgrades
Get More Information
Discover unbeatable prices and fast shipping for the Cisco QDD-400G-FR4-S. Access the detailed QDD-400G-FR4-S datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help.
Specifications
General
- Brand
- Cisco
- Model
- QDD-400G-FR4-S
- Transceiver Type
- QSFP-DD
- Maximum Data Rate
- 400 Gbps
- Wavelength
- 1310 nm
- Connector Type
- Duplex LC
- Cable Type
- Single-Mode Fiber (SMF)
- Maximum Reach
- 2 km
- Modulation Format
- PAM4
- Digital Diagnostics Monitoring (DDM)
- Yes
- Form Factor
- Plug-in module
- Power Consumption
- 12W
- Compatibility
- IEEE 802.3bs
- MTBF
- 1,000,000 hours
- EMI Standards
- FCC Class B, CE
- Safety Standards
- UL, CSA
- RoHS Compliant
- Yes
- Protocol
- 40/100/400 Gigabit Ethernet
- Fiber Type
- G.652
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- USD 6,515.60≈ AUD 9,276
- Apr 2025
- Lowest recorded
- USD 6,515.60≈ AUD 9,276
- Highest recorded
- USD 16,554.48≈ AUD 23,567
- Recorded
- 2020 – 2025
- 13 price points
Buy or sell Cisco QDD-400G-FR4-S
Buying Cisco transceivers
Looking to buy the Cisco QDD-400G-FR4-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-FR4-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-FR4-S.
- What is the Cisco QDD-400G-FR4-S?
- The Cisco QDD-400G-FR4-S is a Cisco transceiver – QSFP-DD transceiver module - 400GbE.
- How much does the Cisco QDD-400G-FR4-S cost?
- The manufacturer list price on record is USD 6,515.60 (Apr 2025). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco QDD-400G-FR4-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-FR4-S?
- Yes. Prology buys used and surplus Cisco transceivers, including the QDD-400G-FR4-S. Get an offer — sell outright or trade in against your next order.
Request a quote for QDD-400G-FR4-S
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.