PNY QSFP Module — 400GBase-X Single-Mode 1310 nm QSFP for Data Networking

The PNY QSFP Module is engineered to empower modern data networks with ultra-fast 400 Gigabit Ethernet capabilities. This high-performance QSFP transceiver delivers the reliability, scalability, and efficiency needed for data centers, optical networks, and high-bandwidth backbones. Built for 400GBase-X applications, it leverages a 1310 nm single-mode optical interface to maximize transmission distance while maintaining superb signal integrity. Whether you’re upgrading a hyperscale data center, expanding a campus network, or deploying metro-scale links, the PNY QSFP Module is designed to meet the stringent demands of tomorrow’s network traffic. Its compact QSFP form factor enables dense port configurations, enabling you to scale your infrastructure without compromising space or power budgets. Precision manufacturing, rigorous testing, and industry-standard compliance make this module a dependable choice for enterprise and service provider environments alike.

• Blazing 400GBase-X performance: This QSFP module delivers 400 Gigabit Ethernet in a compact, hot-swappable form factor, enabling ultra-high-density connectivity in data centers and core networks. It is optimized for low latency, high-throughput links, and efficient traffic aggregation across multiple 100G lanes, delivering a cohesive 400G backbone for next‑generation applications. The result is a future-ready solution that scales with your growing bandwidth requirements.
• 1310 nm single-mode optical design: Engineered for long-haul and metro deployments, the 1310 nm wavelength minimizes attenuation on single‑mode fiber, providing reliable transmission over extended distances. This design choice reduces power consumption per transmitted bit and enhances reach without compromising signal integrity, making it ideal for inter-data-center connectivity and campus interconnects where distances matter.
• Data networking and optical transport suitability: The PNY QSFP Module is purpose-built for data networking and optical network applications. It supports robust 400G links across fiber optic networks, enabling high-capacity paths between core routers, switches, and aggregation layers. Its specifications are aligned with current industry practices for 400GBase-X deployments, helping ensure smooth integration into existing network topologies and management ecosystems.
• High reliability and efficiency: Designed for enterprise-grade reliability, this module emphasizes stable performance, low insertion loss, and consistent optical characteristics under varying environmental conditions. It is optimized for power efficiency and thermal stability, helping data centers maintain cooler operation and lower total cost of ownership while delivering sustained 400G performance under load.
• Broad compatibility and flexible deployment: The module is built to integrate with a wide range of 400GBase-X networks and supporting switches, accelerators, and storage backbones. Its standardized interface simplifies replacement and upgrades, while its single‑mode compatibility ensures resilient operation in diverse fiber infrastructures. This makes it a versatile choice whether you’re refreshing a single rack or upgrading an entire data‑center spine-leaf fabric.

Technical Details of PNY QSFP Module

• Product type: QSFP Transceiver Module for 400GBase-X networks
• Data rate: 400 Gbps Ethernet
• Optical wavelength: 1310 nm
• Fiber type: Single-mode optical fiber
• Interface: QSFP form factor for high-density deployments
• Application: Data networking, optical transport, and high-capacity backbone links
• Compatibility notes: Designed for integration with 400GBase-X networks and supporting equipment that accepts QSFP modules

How to Install PNY QSFP Module

• Verify compatibility: Confirm that your switch or router supports 400GBase‑X QSFP modules and single‑mode fiber operation. Check vendor compatibility lists and confirm that the optical interface and wavelength align with your network design.
• Prepare the environment: Power down the device according to the manufacturer’s guidelines. Ensure that the system is free from static discharge and that you have proper ESD protection before handling any hot-swappable components.
• Inspect and handle: Remove the packaging carefully and inspect the module for any signs of damage. Hold the module by the edges and avoid touching optical surfaces or connector ends to prevent contamination.
• Install the module: Align the QSFP module with the appropriate slot and firmly insert it until it latches into place. Ensure the module is securely seated and that the engagement is complete. If your equipment uses a retention latch, close it to secure the module.
• Connect fiber and power on: Attach the single‑mode fiber link using the correct connector (as specified by your installation design). Once connected, power on the device and monitor the port indicators and management interface to verify link status. Run a basic link test to confirm data transmission and check for errors.

Frequently asked questions

• What is the PNY QSFP Module? It is a high-performance QSFP transceiver designed for 400GBase-X networks, delivering 400 Gbps Ethernet over single‑mode optical fiber with a 1310 nm wavelength to support long-haul and metro deployments.
• What wavelength does it use? The module operates at 1310 nm, optimized for low-loss transmission over single‑mode fiber and compatible with standard long-haul optical links.
• Is it suitable for data centers? Yes. The module is intended for data networking and optical transport applications, including data centers that require high-density 400G connectivity and scalable backbone links.
• What fiber type does it require? It is designed for single-mode optical fiber, which enables longer reach and improved signal integrity over long distances.
• How do I install and verify operation? Install the module in a compatible QSFP slot, connect the single‑mode fiber, power on the device, and use the management interface or a standard test to verify link status and data transmission.
• Is the module compatible with all 400GBase-X equipment? Compatibility depends on the host hardware and firmware. Always verify with the equipment vendor's compatibility matrix for QSFP 400GBase-X modules before purchasing or deploying in production.