980-9I693-00NS00 Nvidia Single Port 400Gbps NDR QSFP112 MPO Hot Pluggable Transceiver

Overview of Nvidia 980-9I693-00NS00 400Gbps Transceiver

The NVIDIA 980-9I693-00NS00 is a next-generation single-port optical transceiver engineered to deliver reliable 400Gbps connectivity for modern data centers, AI clusters, and high-speed networking environments. Built on the QSFP112 form factor, this module supports both InfiniBand and Ethernet architectures, making it a flexible solution for scalable infrastructure deployments.

General Information

• Brand: Nvidia 
• Part Number: 980-9I693-00NS00
• Product Type: Networking Transceiver

Technical Specifications

• Single-port 400Gbps QSFP112 optical transceiver
• Supports both InfiniBand (IB) and Ethernet (ETH) protocols
• Optimized for short-reach multimode fiber applications
• Designed for data center and high-performance computing workloads
• 400G SR4 multimode optical technology
• Four channels of 100G-PAM4 modulation
• VCSEL laser source operating at 850nm wavelength
• Single MPO-12/APC optical interface

Maximum Supported Distances

• Up to 30 meters on OM3 multimode fiber
• Up to 50 meters on OM4 multimode fiber

Power Consumption Details

• Maximum 8.5W power usage with 4 active channels
• Maximum 6.5W power usage with 2 active channels
• Single 3.3V power input

Supported Standards and Specifications

• QSFP112 Multi-Source Agreement (MSA)
• CMIS 4.0 compliant for enhanced diagnostics
• Class 1 laser safety certification
• RoHS-compliant materials

The Nvidia 980-9I693-00NS00 Single Port 400Gbps Transceiver

The category of 400Gbps NDR QSFP112 optical transceivers represents a critical evolution in modern data center, hyperscale, and high-performance computing network infrastructures. Designed to support ultra-high bandwidth, low latency, and scalable optical connectivity, these transceivers enable next-generation Ethernet and InfiniBand fabrics to operate efficiently at unprecedented speeds. Products such as the Nvidia 980-9I693-00NS00 Single Port 400Gbps NDR QSFP112 MPO 1310NM SMF Networking Transceiver exemplify the technological advancements required to meet the growing demands of distributed computing, GPU clusters, and large-scale cloud environments.This category focuses on single-port 400Gbps QSFP112 form factor optical modules that utilize multi-fiber MPO interfaces and operate over single-mode fiber at a 1310nm wavelength. These transceivers are engineered to deliver reliable, high-density connectivity while maintaining power efficiency, thermal stability, and interoperability within standards-based networking ecosystems.

QSFP112 Form Factor and Design Advantages

Compact Optical Module Architecture

QSFP112, or Quad Small Form-Factor Pluggable 112, is a next-generation transceiver form factor optimized for 400Gbps data rates. It builds upon the proven QSFP family while incorporating enhancements that support higher electrical lane speeds, improved signal integrity, and advanced thermal management. The compact size of QSFP112 allows network operators to deploy high port densities on switches, routers, and network interface cards without compromising performance.

Optimized for NDR and High-Speed Interconnects

Designed to meet the demands of NVIDIA NDR platforms, this transceiver leverages advanced modulation and optical technologies to ensure consistent throughput, low latency, and efficient power utilization. Its flat-top mechanical design enables improved thermal performance and seamless integration into dense networking hardware.

Hot-Pluggable Capability for Operational Flexibility

Hot-pluggable functionality is a defining characteristic of this transceiver category. Network administrators can insert or remove modules without powering down the host system, enabling seamless upgrades, rapid troubleshooting, and reduced downtime. This capability is especially valuable in mission-critical environments where continuous network availability is essential.

400Gbps NDR Performance

Next-Data-Rate (NDR) Bandwidth Capabilities

The 400Gbps NDR classification indicates support for next-data-rate networking, a performance tier designed to accommodate the exponential growth of data traffic driven by AI workloads, machine learning training, real-time analytics, and cloud-native applications. NDR transceivers provide the throughput necessary to interconnect GPU clusters, storage systems, and compute nodes with minimal bottlenecks.In this category, single-port 400Gbps transceivers deliver aggregated bandwidth across multiple optical lanes, ensuring balanced data distribution and consistent throughput across the network fabric.

Optical Interface and Fiber Technology

MPO Multi-Fiber Connector Integration

This transceiver category utilizes MPO (Multi-Fiber Push-On) connectors, which support parallel optical transmission across multiple fibers. MPO interfaces enable high-density cabling solutions, reducing physical space requirements and simplifying cable management in large-scale deployments.

Single-Mode Fiber (SMF) Compatibility

Single-mode fiber is the preferred medium for high-speed, long-term data center interconnects due to its low attenuation and high bandwidth capacity. Transceivers in this category are optimized for SMF operation, ensuring consistent signal quality and minimal loss across supported distances.

1310nm Efficiency

Operating at a 1310nm wavelength, these transceivers achieve an optimal balance between performance, reach, and power consumption. The 1310nm window is widely adopted in data center environments due to its compatibility with existing fiber infrastructure and favorable dispersion characteristics.

Up to 100 Meter Optical Reach

The category includes transceivers designed for short- to mid-range connectivity, with a maximum reach of up to 100 meters over single-mode fiber. This distance range is well-suited for intra-data center links, including connections between switches, servers, and storage systems within the same facility.By targeting this reach specification, these modules offer an efficient solution for high-speed interconnects without the additional cost and complexity associated with long-haul optical components.

Thermal and Power Efficiency

Advanced Thermal Management Design

High-speed optical transceivers generate significant heat due to increased data rates and electrical lane speeds. QSFP112 modules in this category incorporate advanced thermal management features, including optimized heat sinks and airflow-friendly flat-top designs, to maintain stable operating temperatures.

Optical Interface

Optical interface specifications play a crucial role in determining compatibility, reach, and performance. Transceivers in this category operate at a 1310nm wavelength, which is widely adopted for single-mode fiber communication due to its low attenuation and favorable dispersion characteristics. The use of single-mode fiber ensures reliable signal transmission over extended distances while maintaining high signal-to-noise ratios.

Compatibility with Modern Fiber Infrastructure

The MPO-based design aligns seamlessly with modern single-mode fiber cabling systems used in hyperscale and enterprise data centers. It supports standardized polarity methods and structured cabling practices, making upgrades and expansions easier to plan and execute without disruptive infrastructure changes.