980-9IAH1-00XM00 Nvidia 2 Port 1600Gbps OSFP 1310NM SMF Up To 500m IHS Transceiver

Overview of Nvidia 980-9IAH1-00XM00 1600Gbps Transceiver

The NVIDIA 980-9IAH1-00XM00 twin-port optical transceiver is engineered for ultra-high-speed data center networking environments. Designed around the latest OSFP form factor, this advanced module delivers up to 1600Gbps aggregate throughput using single-mode fiber technology, ensuring exceptional bandwidth density, low latency, and reliable optical performance for next-generation switching platforms.

General Information

• Brand: Nvidia 
• Part Number: 980-9IAH1-00XM00
• Product Type: Networking Transceiver

Technical Specifications

• 8 electrical lanes utilizing 200G PAM4 modulation
• Two optical ports, each with 4 channels of 200G PAM4 signaling
• High-speed data encoding for reduced error rates
• Optimized for next-generation Ethernet 
• Two MPO-12/APC optical connectors
• Single-mode fiber (SMF) support
• 1310nm laser wavelength for stable short-reach transmission
• Maximum optical reach of up to 500 meters

Power and Thermal Specifications

• Maximum power consumption of 33.5W
• Single 3V power supply design
• Integrated heat spreader for effective heat dissipation
• Stable operation in dense networking environments

The Nvidia 980-9IAH1-00XM00 2 Port 1600Gbps Transceiver

High-capacity optical networking transceivers form the backbone of modern hyperscale, enterprise, and research data centers where massive data throughput, ultra-low latency, and long-distance signal integrity are critical. The category of ultra-high-speed optical transceivers represented by the Nvidia 980-9IAH1-00XM00 2 Port 1600Gbps OSFP networking transceiver addresses the rapidly increasing demand for bandwidth driven by artificial intelligence workloads, high-performance computing clusters, cloud-native applications, and next-generation Ethernet and InfiniBand architectures. These advanced modules are engineered to support unprecedented data rates while maintaining energy efficiency, interoperability, and physical reliability in dense networking environments.

1600Gbps Optical Transceiver

1600Gbps optical transceivers represent a significant evolution in fiber-optic communication, doubling the throughput of earlier 800Gbps modules and enabling fewer links to carry substantially more data. This category leverages cutting-edge modulation techniques, high-speed electrical interfaces, and precision optical components to deliver consistent performance at extreme speeds. Designed for scalability, these transceivers allow network architects to simplify topologies, reduce cabling complexity, and optimize port utilization across spine-leaf and backbone infrastructures.

Ultra-Fast Data Transmission Capabilities

This transceiver supports a total bandwidth of 1600Gb/s using advanced PAM4 signaling. By leveraging multiple electrical and optical lanes, it ensures consistent signal integrity and efficient data transport across short-range optical links.

Role of OSFP Form Factor

The OSFP (Octal Small Form-factor Pluggable) form factor is specifically developed to accommodate higher power dissipation and thermal requirements associated with 800G and 1600G optical modules. Compared to earlier form factors, OSFP provides a larger thermal envelope, improved airflow channels, and robust mechanical design. This makes it particularly suitable for switches and routers operating at the edge of performance limits, ensuring stable operation under continuous heavy traffic loads.

Advanced Optical Architecture and Design

Built to meet the demanding requirements of modern hyperscale and enterprise networks, this dual-port OSFP transceiver integrates cutting-edge electrical and optical modulation techniques. The module is optimized for short-reach single-mode fiber links while maintaining energy efficiency and thermal stability.

Dual-Port Architecture

Dual-port optical transceivers expand design flexibility by allowing a single module to support multiple logical connections. In the 2-port 1600Gbps category, each port can be utilized independently or in aggregated configurations depending on network requirements. This versatility supports advanced use cases such as parallel data streams, redundancy planning, and dynamic bandwidth allocation in large-scale data center fabrics.

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.

1310nm Single-Mode Fiber Optimization

The 1310nm operating wavelength is optimized for short- to mid-range data center interconnects. It balances power efficiency with optical performance, enabling consistent data transmission up to 500 meters over single-mode fiber. This makes the category ideal for inter-rack, intra-building, and campus-scale connectivity where latency sensitivity and throughput are equally important.

OSFP Connector and MPO Interface Design

Connector technology is a defining aspect of high-speed optical transceivers. The OSFP transceivers in this category utilize dual MPO (Multi-Fiber Push-On) interfaces, enabling efficient handling of multiple fiber lanes within a compact footprint. MPO connectors are essential for supporting parallel optics architectures that distribute data across several fiber pairs to achieve aggregate bandwidth targets.

2x MPO Configuration Benefits

A dual MPO configuration simplifies cable management by consolidating multiple fiber connections into a single, structured interface. This reduces installation time, minimizes the risk of cabling errors, and improves airflow within densely populated switch enclosures. For operators managing hundreds or thousands of ports, these efficiencies translate directly into operational cost savings.

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.

Thermal Management and Power Efficiency

As data rates increase, so do power consumption and heat generation. The OSFP form factor is specifically engineered to address these challenges through enhanced thermal pathways and improved heat dissipation. Effective thermal management extends component lifespan, reduces failure rates, and enables higher port densities without compromising system stability.

Optimized Power Envelope for 1600G Operation

Despite their extreme performance, modern 1600Gbps optical transceivers are designed with power efficiency in mind. Advanced semiconductor processes, efficient laser drivers, and intelligent power control mechanisms help balance energy consumption with throughput demands. This contributes to lower operational costs and supports sustainability goals within large data centers.

Scalability and Future-Proof Networking Design

The rapid evolution of data center workloads demands networking solutions that can scale seamlessly. Optical transceivers in the 1600Gbps category are designed with future expansion in mind, enabling organizations to increase capacity without redesigning core infrastructure.