FTLC9555REPM3-E5 Dell 100GbE QSFP28 SR4 MPO MMF Transceiver

Overview of the Dell FTLC9555REPM3-E5 Transceiver Module

The Dell FTLC9555REPM3-E5 is an advanced QSFP28 transceiver designed to deliver high-speed connectivity for data centers and enterprise networks. This product is optimized for superior performance in high-demand environments, offering efficient data transmission solutions for a variety of networking systems.

General Specifications

• Manufacturer: Dell
• Part Number: FTLC9555REPM3-E5
• Product Type: Optical Transceiver Module

Technical Specifications

• Form Factor: Plug-in design for seamless integration
• Device Type: QSFP28 Transceiver Module
• Bus Interface: 1 x Ethernet 100GBase-SR4
• Protocol Support: 100 Gigabit Ethernet
• Transfer Speed: 100 Gbps high-capacity throughput
• Cabling Standard: 100GBase-SR4 fiber optic

Performance Highlights

• Data Throughput: 100 Gbps high-speed transmission
• Cabling Standard: 100GBASE-SR4 fiber optic

Key Advantages

• Optimized for enterprise-grade networking
• Reliable high-bandwidth data transfer
• Compact design for scalable deployments

Compatibility & Usage

• Ideal for data centers and cloud infrastructure
• Supports advanced Ethernet environments

Dell FTLC9555REPM3-E5 QSFP28 MPO MMF Transceiver

The Dell FTLC9555REPM3-E5 100GbE QSFP28 SR4 85C MPO MMF Networking Transceiver is engineered to support high-speed Ethernet connectivity in modern enterprise, cloud, and hyperscale networking environments. As a 100 Gigabit Ethernet optical transceiver, it enables data centers and network infrastructures to achieve exceptional throughput while maintaining low latency and reliable signal transmission. Designed around the QSFP28 form factor, this networking transceiver delivers enhanced density and performance for applications requiring large-scale bandwidth aggregation and rapid data movement.

The transceiver is optimized for multimode fiber connectivity through an MPO interface and is capable of supporting short-range 100GbE communication links. Organizations deploying high-density switching architectures benefit from the compact QSFP28 design, which allows network administrators to maximize port utilization while minimizing rack space consumption. The integration of advanced optical components contributes to consistent signal integrity, helping maintain network stability in demanding operational environments.

Advanced 100 Gigabit Ethernet Connectivity

100GbE networking has become a critical component of modern digital infrastructure. The Dell FTLC9555REPM3-E5 transceiver is specifically designed to facilitate the transition from lower-speed networking standards to high-bandwidth 100 Gigabit Ethernet deployments. By supporting 100GbE transmission, the module enables organizations to accommodate increasing volumes of application traffic, virtualization workloads, cloud computing demands, and storage communications.

The ability to transmit large amounts of data efficiently makes this transceiver suitable for environments where network congestion must be minimized. High-performance computing clusters, enterprise core networks, and large-scale cloud platforms frequently depend on 100GbE optical connectivity to ensure continuous application responsiveness and user satisfaction.

QSFP28 Form Factor Advantages

The QSFP28 form factor represents a significant advancement in optical networking technology. Dell FTLC9555REPM3-E5 utilizes this compact design to deliver high-speed performance while preserving valuable switch and server port density. Compared to larger optical modules, QSFP28 transceivers provide increased scalability and enable administrators to deploy more high-speed connections within the same physical footprint.

The hot-swappable architecture of the QSFP28 module simplifies maintenance procedures and minimizes operational interruptions. Network engineers can install, replace, or upgrade transceivers without powering down critical systems, thereby reducing downtime and supporting continuous business operations.

High-Density Network Deployment Benefits

Data center operators increasingly prioritize port density to maximize infrastructure efficiency. The QSFP28 architecture allows networking equipment to support multiple 100GbE interfaces within a compact chassis. This density improvement contributes to reduced cable complexity, lower rack space requirements, and streamlined network management.

The Dell FTLC9555REPM3-E5 transceiver enables organizations to scale network capacity without requiring substantial infrastructure expansion. As workloads continue to grow, the ability to deploy additional 100GbE links within existing equipment footprints becomes a valuable operational advantage.

SR4 Optical Transmission Architecture

The SR4 designation identifies the module as a short-range optical transceiver utilizing parallel multimode fiber transmission technology. This architecture is particularly effective for intra-data-center networking where equipment racks and network segments are located within relatively short distances of one another.

SR4 technology employs multiple optical lanes operating simultaneously to achieve aggregate throughput of 100Gbps. By distributing traffic across parallel channels, the transceiver achieves efficient signal transmission while maintaining high performance and reliability.

Parallel Optical Lane Operation

The optical design incorporates multiple transmit and receive channels that work together to deliver full 100GbE bandwidth. Each optical lane contributes a portion of the total data rate, enabling the module to achieve high-speed performance through parallel transmission techniques.

This architecture supports rapid data transfer between switches, routers, storage systems, and servers. Parallel optical signaling also contributes to improved scalability for high-capacity networking infrastructures.

Signal Integrity Optimization

Maintaining signal integrity is essential for successful high-speed optical communication. The Dell FTLC9555REPM3-E5 incorporates advanced optical components and precision manufacturing processes designed to reduce signal degradation. These features help ensure accurate data delivery and minimize transmission errors.

Enhanced signal quality contributes to network reliability, especially in environments characterized by substantial traffic volumes and continuous operational demands.

MPO Connectivity and Fiber Infrastructure Integration

The MPO interface serves as a key component of the Dell FTLC9555REPM3-E5 transceiver. MPO connectivity enables efficient management of multiple fiber channels within a single connector, reducing cable congestion and supporting streamlined network installations.

Modern data centers increasingly rely on MPO-based cabling systems because they facilitate high-density optical deployments while simplifying cable routing and infrastructure organization.

Multimode Fiber Compatibility

The transceiver is designed for multimode fiber environments, making it suitable for short-distance high-bandwidth applications. Multimode fiber remains a popular choice for enterprise and data center networking due to its cost-effectiveness, installation flexibility, and compatibility with high-speed optical technologies.

By leveraging multimode fiber infrastructure, organizations can implement 100GbE connectivity while maintaining operational efficiency and infrastructure scalability.

Efficient Fiber Channel Management

MPO connectivity allows multiple optical lanes to be consolidated into a single physical interface. This consolidation reduces cable bulk and simplifies network architecture. Efficient fiber organization becomes increasingly important as network densities grow and infrastructure complexity expands.

Scalable Cabling Architectures

Scalable MPO cabling systems provide a foundation for future network expansion. Organizations deploying the Dell FTLC9555REPM3-E5 can integrate the transceiver into structured cabling environments designed to accommodate evolving bandwidth requirements and emerging networking technologies.

85C Operating Temperature Capability

The 85C temperature specification highlights the module’s ability to function reliably within demanding thermal environments. Networking equipment often operates continuously and generates substantial heat, making thermal resilience an important characteristic for optical transceivers.

The Dell FTLC9555REPM3-E5 is engineered to maintain stable performance under elevated operating temperatures commonly encountered in enterprise and hyperscale facilities.

Thermal Reliability Features

Advanced thermal management characteristics help protect optical and electronic components from excessive heat exposure. These capabilities contribute to sustained performance and support long-term operational stability.

Organizations managing densely populated network racks benefit from transceivers capable of maintaining functionality despite fluctuating environmental conditions and increased thermal loads.

Continuous Data Center Operation

Data centers operate around the clock, requiring components capable of supporting uninterrupted service delivery. The robust thermal characteristics of the Dell FTLC9555REPM3-E5 align with the reliability expectations of mission-critical infrastructure environments.

Consistent performance across varying temperatures helps reduce the risk of service disruptions and contributes to predictable network behavior.

Enterprise Data Center Networking Applications

The Dell FTLC9555REPM3-E5 transceiver supports a wide range of enterprise networking applications. Organizations deploying high-capacity switching infrastructures can utilize the module for switch-to-switch connectivity, server aggregation, storage networking, and virtualization traffic management.

Its combination of 100GbE bandwidth, multimode fiber support, and QSFP28 density makes it a versatile solution for contemporary enterprise architectures.

Leaf-Spine Network Architectures

Leaf-spine networking designs rely on high-speed interconnections to provide consistent latency and predictable performance. The Dell FTLC9555REPM3-E5 is well suited for these architectures because it facilitates rapid communication between leaf and spine switches.

By supporting 100GbE connectivity, the module helps ensure sufficient bandwidth availability for east-west traffic patterns common in modern application environments.

Virtualized Infrastructure

Virtualization platforms generate significant network traffic due to workload mobility, storage access, and inter-VM communication. High-bandwidth optical connectivity helps support these requirements while maintaining application responsiveness.

The transceiver provides the throughput necessary for virtualized environments that host numerous workloads across shared computing resources.

Cloud Computing and Hyperscale Deployment Benefits

Cloud service providers and hyperscale operators require networking solutions capable of supporting massive traffic volumes. The Dell FTLC9555REPM3-E5 addresses these requirements through its high-capacity optical transmission capabilities and compact form factor.

Cloud infrastructures often depend on dense optical connectivity to facilitate communication between compute nodes, storage platforms, and networking resources. The transceiver contributes to efficient resource utilization and scalable service delivery.

High-Bandwidth Workload

Modern cloud applications generate substantial network traffic involving database operations, application synchronization, distributed computing, and user access requests. The 100GbE capabilities of the transceiver help accommodate these workloads while maintaining operational efficiency.

Bandwidth availability plays a crucial role in preserving service quality and ensuring consistent application performance.

Scalable Infrastructure Expansion

As cloud environments grow, networking infrastructures must scale accordingly. The Dell FTLC9555REPM3-E5 supports expansion initiatives by enabling additional high-speed optical links without excessive increases in physical infrastructure requirements.

This scalability helps organizations respond effectively to evolving business demands and technological advancements.

Network Performance Optimization Characteristics

Network performance depends on a combination of bandwidth availability, signal quality, latency management, and hardware reliability. The Dell FTLC9555REPM3-E5 incorporates features designed to support these objectives and contribute to efficient data transmission.

Low-Latency Communication

High-speed optical connectivity reduces transmission delays and supports rapid data exchange between interconnected systems. Low-latency communication is especially important for applications involving real-time analytics, virtualization, storage access, and cloud services.

The transceiver's optical architecture helps facilitate responsive network operations across enterprise and data center environments.

Reliable Data Delivery

Accurate data transmission is essential for maintaining application integrity and service continuity. The module's optical design helps ensure reliable communication by supporting stable signal propagation and minimizing transmission errors.

Reliable connectivity contributes to improved operational efficiency and enhanced user experiences across connected systems.

Dell Compatibility and Infrastructure Integration

The Dell FTLC9555REPM3-E5 is designed to integrate seamlessly with compatible Dell networking equipment. Organizations deploying Dell switches and related infrastructure components can leverage the transceiver to establish high-speed optical connections while maintaining consistent platform interoperability.

Optimized Dell Networking Environments

Dell networking ecosystems benefit from transceivers specifically engineered for compatibility with supported hardware platforms. This integration helps simplify deployment processes and supports efficient network management practices.

Consistent compatibility contributes to streamlined implementation and predictable operational performance.