Overview of QDD-400G-LR8-S

The QDD-400G-LR8-S is a Cisco 400G Optical Module that supports:

• Form Factor: QSFP-DD (Quad Small Form-factor Pluggable Double Density)
• Data Rate: Supports up to 400 Gbps (8×50 Gbps)
• Operating Temperature Range: Commercial temperature range (0°C to 70°C)
• Distance: Capable of transmitting data over distances up to 10 kilometers using single-mode fiber
• Wavelength: Utilizes 8 wavelengths (1264.5 nm to 1337.5 nm)

About Cisco 400G (QDD-400G-LR8-S)

The Cisco QDD-400G-LR8-S 400G Optical Module is a high-performance solution designed to meet the rigorous demands of modern data centers, enterprise networks, and service provider infrastructures. With a QSFP-DD form factor, this module supports up to 400 Gbps data rates, ensuring fast and efficient data transmission. Operating across 8 wavelengths from 1264.5 nm to 1337.5 nm, it can transmit data over distances up to 10 kilometers using single-mode fiber. Ideal for long-haul and metro network applications, this optical module features low power consumption and adheres to IEEE 802.3bs and QSFP-DD MSA standards. The Cisco QDD-400G-LR8-S is perfect for enhancing network performance, reliability, and scalability in data-intensive environments, providing reliable and cost-effective connectivity solutions.