D7P80 Dell 100GbE QSFP28 10km LC Gen 3 Transceiver Module

Dell D7P80 100GbE QSFP28 10km Optical Transceiver Module

Product Outline

Built with a QSFP28 (Quad Small Form-factor Pluggable 28) interface, the Dell D7P80 transceiver module supports 100GbE transmission up to 10 kilometers over single-mode fiber (SMF). It uses a duplex LC connector and operates at a 1310nm wavelength, making it ideal for long-range network deployments.

Main Information about this Dell D7P80 

• Brand: Dell
• Manufacturer Part Number: D7P80
• Product Category: 100GbE Optical Transceiver
• Form Factor: QSFP28

Key Specifications

• Supports 100 Gigabit Ethernet (100GbE)
• Compliant with QSFP28 standards
• Reliable and stable high-bandwidth throughput

Long-Range Transmission up to 10km

• Maximum reach: 10km
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: Duplex LC

Enhanced Digital Diagnostic Monitoring (DDMI)

• Real-time temperature monitoring
• Optical transmit and receive power tracking
• Supply voltage monitoring
• Improved network reliability and troubleshooting

Compatibility with Dell PowerSwitch Series

• PowerSwitch E3200-on Series
• PowerSwitch N3200-on
• PowerSwitch S3248t-on
• PowerSwitch S4112-on
• PowerSwitch S4128
• PowerSwitch S4148
• PowerSwitch S4148u-on
• PowerSwitch S4300-on
• PowerSwitch S5212f-on
• PowerSwitch S5224f-on
• PowerSwitch S5232f-on
• PowerSwitch S5248f-on
• PowerSwitch S5296f-on
• PowerSwitch S5448f-on
• PowerSwitch S6100-on
• PowerSwitch Z9100-on
• PowerSwitch Z9264f-on
• PowerSwitch Z9332f-on
• PowerSwitch Z9432f-on
• PowerSwitch Z9664f-on

Dell D7P80 100GbE QSFP28 10km Gen 3 Transceiver Overview

The Dell D7P80 100GbE QSFP28 10km LR4 LC SMF Gen 3 Transceiver Module is a high-performance optical networking solution designed for enterprise data centers, cloud infrastructures, and service provider networks. This category of transceiver modules is engineered to deliver reliable long-range connectivity over single-mode fiber (SMF), supporting up to 10 kilometers of transmission distance. Built to meet the demands of next-generation networking, the D7P80 provides exceptional bandwidth, low latency, and energy efficiency, making it a cornerstone for organizations scaling their infrastructure to 100 Gigabit Ethernet speeds.

Key Features of Dell D7P80 QSFP28 LR4 Module

High-Speed Connectivity

Supporting 100GbE Ethernet, the Dell D7P80 QSFP28 LR4 module ensures seamless data transfer across large-scale networks. Its QSFP28 form factor is compact yet powerful, enabling high-density deployments in modern switches and routers. The module is optimized for environments requiring rapid throughput, such as cloud computing, virtualization, and AI-driven workloads.

Long-Range Transmission

With a reach of up to 10km over single-mode fiber, this transceiver is ideal for connecting data centers across metropolitan areas or linking core network nodes. The LR4 (Long Range 4) specification ensures stable performance across extended distances without compromising signal integrity.

Energy Efficiency

Designed with Gen 3 technology, the Dell D7P80 module reduces power consumption while maintaining high-speed performance. This efficiency translates into lower operational costs and improved sustainability for enterprises managing large-scale infrastructures.

Applications of Dell D7P80 100GbE QSFP28 LR4

Data Center Interconnects

The module is widely used for data center interconnect (DCI) applications, enabling seamless communication between geographically distributed facilities. Its ability to handle massive data volumes makes it essential for enterprises with global operations.

Cloud Infrastructure

Cloud providers rely on high-speed transceivers like the Dell D7P80 to support virtualized workloads, distributed storage, and real-time analytics. The LR4 capability ensures that cloud services remain responsive and scalable.

Telecommunications Networks

Service providers deploy the Dell D7P80 QSFP28 LR4 module to enhance backbone networks, ensuring reliable connectivity for millions of users. Its compatibility with single-mode fiber makes it suitable for long-haul transmission across metropolitan and regional networks.

Technical Specifications

Form Factor and Interface

The QSFP28 form factor is designed for high-density networking equipment. The module uses LC duplex connectors, ensuring compatibility with widely adopted fiber optic cabling standards.

Transmission Distance

Supporting up to 10km transmission over SMF, the Dell D7P80 module is ideal for medium to long-range deployments. This capability ensures flexibility in network design, whether within a campus or across metropolitan areas.

Wavelength and Channels

The LR4 specification utilizes four separate wavelengths, multiplexed to achieve 100GbE transmission. This design ensures efficient use of fiber infrastructure while maintaining high throughput.

Compatibility

The Dell D7P80 QSFP28 LR4 module is compatible with a wide range of Dell networking switches and routers, as well as industry-standard equipment supporting QSFP28 transceivers. This interoperability ensures seamless integration into existing infrastructures.

Advantages of Choosing Dell D7P80 QSFP28 LR4

Reliability

Dell’s rigorous testing and quality assurance processes ensure that the D7P80 module delivers consistent performance under demanding conditions. Enterprises benefit from reduced downtime and enhanced network stability.

Scalability

As organizations expand their digital operations, the Dell D7P80 module provides scalable connectivity solutions. Its ability to support 100GbE ensures that networks can handle future growth without requiring frequent upgrades.

Cost Efficiency

By combining long-range transmission with energy-efficient design, the Dell D7P80 module reduces both capital and operational expenditures. Enterprises achieve high performance without excessive costs.

Deployment Scenarios

Enterprise Networks

Large enterprises deploy the Dell D7P80 QSFP28 LR4 module to connect core switches, aggregation layers, and edge devices. This ensures seamless communication across departments and facilities.

Research and Education Institutions

Universities and research centers rely on high-speed transceivers to support data-intensive projects such as genomics, climate modeling, and AI research. The Dell D7P80 module provides the bandwidth necessary for collaborative innovation.

Subcategories of Dell Optical Transceivers

Short-Range Modules

While the D7P80 focuses on long-range transmission, Dell also offers short-range modules for intra-data center connectivity. These modules are optimized for distances up to 100 meters using multimode fiber.

Extended Range Modules

For organizations requiring connectivity beyond 10km, Dell provides extended range solutions. These modules are designed for long-haul transmission across regional and national networks.

Specialized Modules

Dell’s portfolio includes specialized transceivers for niche applications such as wavelength division multiplexing (WDM) and coherent optics. These modules expand the flexibility of network design.

Future of 100GbE Networking

Transition to 400GbE

While 100GbE remains the standard for many enterprises, the industry is gradually transitioning to 400GbE. The Dell D7P80 module provides a bridge to future upgrades, ensuring compatibility with evolving standards.

Role in AI and Machine Learning

AI workloads require massive data throughput and low latency. The Dell D7P80 QSFP28 LR4 module supports these requirements, enabling enterprises to harness the power of AI-driven innovation.

Edge Computing

As edge computing expands, high-speed transceivers will play a critical role in connecting distributed nodes. The Dell D7P80 module ensures reliable communication between edge devices and core networks.