Description
Elevate your data center connectivity with the Eaton Tripp Lite Series QSFP-DD Transceiver, a high-performance parallel optics solution designed for ultra-fast 400 Gbps links. Built to connect your network switch, server, or fabric interconnect, this transceiver leverages MPO/APC multimode fiber, delivering robust, low-latency performance over short-to-medium reach in modern data center environments. With an 850 nm wavelength and support for 100-meter transmission, it’s optimized for rack-to-rack and data center interconnects where headroom, reliability, and scalable bandwidth are essential. The metal enclosure adds rugged protection while maintaining thermal stability in demanding deployments, making it an ideal choice for hyperscale environments and enterprise networks that demand consistent, high-bandwidth performance.
- High-density 400GBASE-SR8 QSFP-DD form factor: A compact, hot-swappable module designed to fit into standard QSFP-DD ports on switches and servers, enabling dense, scalable deployments without compromising performance.
- MPO/APC multimode fiber compatibility: Utilizes an MPO/APC connector for streamlined multi-fiber connections with tight optical tolerances and reduced backreflection, ideal for data center optics with parallel fiber routing.
- 850 nm VCSEL technology for short-reach links: Optimized for dense optical interconnects within the data center, delivering consistent 400 Gbps performance over multimode fiber up to 100 meters (328 feet).
- Rugged zinc housing and robust protection: The precision-engineered enclosure guards the internal optics from physical stress, dust, and incidental impacts, helping to preserve performance across cycles of installation and removal.
- Plug-and-play deployment with broad compatibility: Designed to work with a wide range of 400G-capable switches and servers supporting 400GBASE-SR8, enabling rapid scale-out without extensive configuration.
Technical Details of Eaton Tripp Lite Series QSFP-DD Transceiver - 400GBase-SR8, MPO/APC MMF, 400 Gbps, 850 nm, 100 m (328 ft.)
- Form factor: QSFP-DD
- Data rate: 400 Gbps
- Channel specification: 8-channel SR8 (parallel optics)
- Fiber type: Multimode Fiber (MMF)
- Wavelength: 850 nm
- Connector: MPO/APC
- Reach: Up to 100 meters (328 feet)
- Standards and compatibility: QSFP-DD MSA compliant, compatible with 400GBASE-SR8 networks and standard 400G-capable data center gear
- Environmental and durability notes: Designed with a zinc housing for added mechanical protection and stable performance in data center conditions
How to install Eaton Tripp Lite Series QSFP-DD Transceiver
Installing the Eaton Tripp Lite QSFP-DD Transceiver is a straightforward, plug-and-play process designed to minimize downtime and maximize reliability. Follow these practical steps to ensure a clean, safe, and stable deployment in your data center fabric:
1) Prepare the port and environment: Power down the affected equipment or place the port in a maintenance window if required by your data center policy. Confirm that the receiving switch or server supports 400GBASE-SR8 and QSFP-DD modular interfaces. Ensure your workspace is clean, static-safe, and free of dust that could contaminate connectors or optics.
2) Inspect and handle the transceiver: Before installation, visually inspect the module for any signs of damage or dust. Handle the transceiver by its edges and avoid touching the optical connectors. Avoid applying excessive force during insertion, as misalignment can damage contacts or fiber ferrules.
3) Insert the transceiver: Align the QSFP-DD module with the port, ensuring the orientation matches the slot design. Gently slide the transceiver into the port until it seats with a secure click or definite resistance, indicating proper engagement. Do not pry the module or force it into a misaligned slot.
4) Connect the fiber optics: Attach the MPO harness or patch cable with APC-polished MPO connectors to the transceiver’s MPO/APC interface. Route fibers using proper bend radii and cable management to prevent stress on the connectors. Verify that the fiber is clean and free of dust; if necessary, clean the connectors with an appropriate fiber cleaning method before mating.
5) Verify link and performance: Power up the equipment and check the port status indicators. Use the network management software or switch diagnostics to confirm link establishment, negotiated data rate (400 Gbps), and optical health (SNR, BER). If available, run a baseline performance test to ensure the SR8 link meets expected latency, jitter, and throughput metrics.
6) Documentation and maintenance: Record the installation details, including serial numbers, port mappings, and patch cord IDs, for future reference. Implement standard fiber management practices to minimize strain, contamination, and accidental disconnections. Periodically inspect the connector ends and patch cables for cleanliness and integrity as part of routine data center maintenance.
7) Safe removal and replacement: When removing the transceiver, follow the reverse steps—power down if required, carefully release the module, and store it in an anti-static bag if it will be reused. Always keep connectors capped or protected when not in use to prevent dust ingress and maintain connector cleanliness.
This installation approach helps ensure minimal downtime, predictable performance, and a durable physical layer that supports high-bandwidth workloads—from stateful encryption and real-time analytics to large-scale inter-rack transport and distributed compute clusters.
Frequently asked questions
- What is 400GBASE-SR8? It is a parallel 400 Gbps optical interface that uses eight lanes of 50 Gbps each over multimode fiber, typically implemented with QSFP-DD transceivers and MPO/MPO-APC fiber cabling for short-reach data center deployments.
- What distances does this transceiver support? The SR8 configuration supports up to 100 meters on standard multimode fiber, making it ideal for rack-to-rack or inter-rack connections within data centers.
- What fiber and connectors are required? Multimode fiber (MMF) with MPO/APC connectors is required to achieve the specified reach and performance, ensuring clean, low-reflection connections for parallel optics.
- Is this transceiver hot-swappable? Yes. Like other QSFP-DD modules, it is designed to be hot-swapped in compatible switches and servers, allowing for flexible scaling without powering down the entire system.
- Will this transceiver work with any 400G-capable switch? It is designed for compatibility with switches and servers supporting 400GBASE-SR8. Always verify vendor compatibility and supported optics matrices for your specific hardware model and firmware version.
- What maintenance is required? Regular fiber cleanliness checks, careful handling during installation, and adherence to bend-radius guidelines will help maintain optimal performance and reduce failure rates in high-density environments.
- How do I troubleshoot link issues? Start with confirming chassis and port configurations, verify lane mapping and protocol support, check optical power and received signal strength, and inspect fiber cleanliness and connector integrity. If links fail to establish, consult device logs and the optical test results to isolate the fault—whether it is the transceiver, fiber, patch cables, or switch configuration.
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