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Cisco

Cisco QDD-400G-LR4-S=

QSFP-DD transceiver module - 400 Gigabit LAN

MPNQDD-400G-LR4-S=TransceiversUpdated

Key facts

Part number
QDD-400G-LR4-S=
Brand
Cisco
Category
Transceivers
Price
USD 10,024≈ AUD 14,405 List price (Apr 2025)
Availability
On request — ask for a quote

The Cisco QDD-400G-LR4-S= is a transceiver listed on tprice.co. List price (Apr 2025): USD 10,024≈ AUD 14,405. Request a quote for volume pricing, or sell us your used transceivers.

Overview

The Cisco QSFP-DD transceiver module is a high-performance plug-in module designed to meet the demands of modern network infrastructures. With its Ethernet 400GBase-LR4 cabling type and a data transfer rate of 400 Gbps, it offers speed and efficiency for data transmission. The module supports a maximum transfer distance of 10 km, making it ideal for extended network connections. It features CWDM technology, utilizing optical wavelengths ranging from 1270 nm to 1330 nm, to ensure reliable and high-quality communication over long distances. Additionally, the module's Forward Error Correction (FEC) and full duplex mode enhance data integrity and network stability, making it a reliable choice for high-speed networking requirements.

Price history

Latest
USD 10,024≈ AUD 14,405
Apr 2025
Lowest recorded
USD 10,024≈ AUD 14,405
Highest recorded
USD 41,456.25≈ AUD 59,574
Recorded
2022 – 2025
6 price points
Price history of Cisco QDD-400G-LR4-S= in USDList price from USD 41,456.25 in Apr 2022 to USD 10,024 in Apr 2025; low 10,024, high 41,456.25020k40k60kUSD20232024202510,024
List pricePrices in USD (as recorded, not converted) · Apr 2022 – Apr 2025

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