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Dell PFN8H 40Gb/s QSFP+ 150m 850nm MPO Multi-Mode Fiber Transceiver
- Data Rate: 40Gb/s
- Form Factor: QSFP+
- Fiber Type: Multi-Mode Fiber (MMF)
- Maximum Distance: 150 meters
- Wavelength: 850nm
- Connector Type: MPO (Multi-fiber Push On)
- Designed for SR4 applications
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Product Overview
The Dell PFN8H is a 40Gb/s QSFP+ transceiver module designed for short-reach, high-density connections using multi-mode fiber. It supports distances up to 150 meters via an MPO connector, making it ideal for top-of-rack or end-of-row connectivity within data centers.
Technical Information
| Data Rate | 40 Gb/s |
| Interface Type | QSFP+ |
| Fiber Mode | Multi-Mode |
Additional Specifications
| Wavelength | 850nm |
| Connector | MPO |
| Max Distance | 150 m |
Product Description
The Dell PFN8H QSFP+ transceiver module is engineered to meet the high-bandwidth demands of modern data centers, providing 40 Gigabit Ethernet connectivity over multi-mode fiber optic cables. This module is specifically designed for short-reach applications, supporting distances of up to 150 meters, which is ideal for intra-rack or inter-rack connections within a data center environment. It utilizes a wavelength of 850nm, commonly employed for multi-mode fiber transmissions. The PFN8H employs an MPO (Multi-fiber Push On) connector, which is a high-density fiber optic connector capable of terminating multiple fibers in a single ferrule. This allows for parallel optics transmission, where multiple lanes of data are transmitted simultaneously over separate fibers within the MPO cable. This parallel architecture is fundamental to achieving the high data rates required for 40GbE and beyond. This transceiver is compliant with the QSFP+ Multi-Source Agreement (MSA) and is designed for 40GBASE-SR4 applications, enabling high-density, high-speed interconnectivity between switches, servers, and storage devices. Its pluggable form factor simplifies deployment and management, allowing for easy integration into compatible QSFP+ ports on networking hardware. The Dell PFN8H is a crucial component for building scalable and efficient data center networks.
