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by Juniper
Product Line: Juniper Network Cables
Product Type: QDD-400G-DAC-2P5M - Direct Attach Copper Cable
Original price $0.00 - Original price $536.00
Original price
$0.00 - $536.00
Current price $536.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The Juniper QDD-400G-DAC-2P5M is a high-performance, cost-effective direct attach copper cable designed for use in data center networks. It provides a high-speed, low-latency connection between switches, servers, and storage devices, delivering 400Gbps data transfer rates over a distance of 2.5 meters. This cable is compatible with a wide range of Juniper switches and routers, making it easy to deploy in existing networks.

Key Feature for the QDD-400G-DAC-2P5M

1. 400Gbps data transfer rate
2. 2.5-meter cable length
QSFP-DD to QSFP-DD connectors
3. High-quality twinaxial copper cable
4. Low power consumption
5. Hot-swappable design

Product Review

The Juniper QDD-400G-DAC-2P5M is a 2.5-meter long, 400G direct attach copper cable that connects switches, routers, and servers in data center environments. This cable supports 400G Ethernet and is compatible with the Juniper QFX and EX Series switches. The QDD-400G-DAC-2P5M is designed to provide high-speed data transmission and reliable connectivity, making it an ideal solution for high-performance computing and cloud applications.


The Juniper QDD-400G-DAC-2P5M is a high-performance DAC (Direct Attach Copper) cable that is designed for use with Juniper Networks' QFX Series switches. This cable provides advanced hardware features that ensure fast and reliable network performance. The QDD-400G-DAC-2P5M features two QSFP-DD (Quad Small Form-factor Pluggable Double Density) connectors, each capable of transmitting up to 400 Gbps of data. It is designed to provide direct connections between switches, routers, servers, and other network devices, without the need for separate optical transceivers. The cable is made from high-quality copper conductors and features a durable outer jacket, ensuring reliable performance and durability. It is also designed to be easy to install and remove, making it a convenient solution for network administrators. The QDD-400G-DAC-2P5M supports a range of advanced features, including data transmission speeds of up to 400 Gbps, low power consumption, and advanced signal processing. It is also compatible with a range of different operating systems, including Junos OS, Linux, and Windows. In addition, the cable includes advanced management and monitoring features. It can be managed using Juniper Networks' Junos OS software, which provides a range of advanced management and monitoring tools. It also includes support for SNMP, Syslog, and RADIUS/TACACS+ authentication. Overall, the Juniper QDD-400G-DAC-2P5M is a high-performance DAC cable that provides a wide range of advanced hardware features. Its support for high-speed data transmission, low power consumption, and advanced signal processing make it an ideal choice for businesses that require high-performance network connectivity. Additionally, its advanced management and monitoring features make it a powerful tool for network administrators.

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