What fiber type and distance does this transceiver support?

Supports single-mode fiber (SMF) up to 500 meters at 1310nm wavelength using MPO-12/APC connector. Four parallel lanes provide 800Gbps aggregate with low dispersion for rack-to-rack and row-to-row data center interconnects.

What is the maximum power consumption and supply voltage?

Maximum power dissipation is 18W with low-power mode at 2W, using single 3.3V supply. Hot-plug peak current reaches 8200mA instantaneous, designed for OSFP cages in high-density NVIDIA Spectrum switches.

Which platforms is this transceiver compatible with?

Compatible with NVIDIA Spectrum-4 Ethernet switches, ConnectX-8 SuperNICs, and InfiniBand NDR Quantum-2 systems supporting OSFP ports. Complies with 800GBASE-DR4 and CMIS 4.0 for multi-vendor interoperability.

What thermal management features does it include?

Features riding heat sink (RHS) with flat-top connector for optimal heat dissipation in dense deployments. Supports module temperatures up to 75°C per DDMI with sustained operation at full 800G line rate.

What modulation and lane configuration is used?

Uses 200G PAM4 modulation across four parallel optical lanes at 106.25 GBd each, delivering 800Gbps aggregate. Includes advanced DSP for signal conditioning and error correction maintaining low BER.

Is this transceiver hot-pluggable?

Yes, fully hot-pluggable OSFP design minimizes downtime. Supports rapid field replacement with controlled inrush current management and two-wire serial interface for inventory and diagnostics.

980-9IAT0-00XM00 - NVIDIA 980-9IAT0-00XM00 800Gbps OSFP DR4 MPO 1310nm SMF RHS

Name: NVIDIA 980-9IAT0-00XM00 800Gbps OSFP DR4 MPO 1310nm SMF RHS
Brand: NVIDIA
SKU: 980-9IAT0-00XM00
Price: 2275 USD
Availability: InStock

980-9IAT0-00XM00 - NVIDIA 980-9IAT0-00XM00 800Gbps OSFP DR4 MPO 1310nm SMF RHS | US IT Hardware

Product overview

The NVIDIA 980-9IAT0-00XM00 (MMS4A20-XM800) is a single-port 800Gbps OSFP DR4 optical transceiver designed for next-generation data center, cloud computing, and AI infrastructure deployments. Featuring four parallel 200Gbps PAM4 lanes at 1310nm wavelength over single-mode fiber, it supports transmission distances up to 500 meters via MPO-12/APC connector. The riding heat sink (RHS) design with flat-top connector ensures optimal thermal management in high-density environments, maintaining operation up to 75°C module temperature while consuming maximum 18W power. This datacenter-class transceiver complies with OSFP MSA and CMIS 4.0 standards, enabling seamless integration with NVIDIA Spectrum-4 switches, ConnectX-8 adapters, and InfiniBand NDR platforms. Its advanced DSP and optical modulation deliver low BER (2E-11 typical) and high signal integrity for rack-to-rack and row-to-row interconnects in hyperscale AI clusters. Hot-pluggable functionality minimizes downtime during maintenance, supporting rapid scalability in leaf-spine architectures. Key applications include GPU-accelerated AI training, high-performance computing, and 800GbE/InfiniBand fabrics transitioning from 400G. With RoHS compliance and Class 1 laser safety, it provides reliable, energy-efficient connectivity for mission-critical workloads requiring maximum bandwidth density and low latency.

800Gbps 4x200G PAM4 DR4.
500m SMF reach 1310nm MPO/APC.
OSFP RHS 18W max 75°C operation.
CMIS 4.0 OSFP MSA compliant.
Hot-pluggable single 3.3V supply.
Class 1 laser RoHS compliant.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Return Loss Tolerance
Manufacturer part #	980-9IAT0-00XM00
Brand	NVIDIA
Condition	New
Standards	OSFP MSA ∶ CMIS 4.0 ∶ RoHS compliant ∶ 800GBASE-DR4
Modulation	200G PAM4 electrical/optical
Wavelength	1310nm (1304.5-1317.5nm center)
Device Type	OSFP Transceiver Module - 800Gbps DR4 Single Port
Laser Safety	Class 1 laser product
Optical Lanes	4 parallel channels ∶ 106.25 GBd signaling rate
Extinction Ratio	Min 3.5 dB per lane

Compatible systems

Optimized for NVIDIA Spectrum-4 switches, ConnectX-8 NICs, and Quantum-2 InfiniBand directors in AI/HPC environments.

NVIDIA Spectrum
Model: Spectrum-4
Form factor: 1U/2U Rack
Generation: SN5000 Series
OSFP port support with latest firmware
NVIDIA ConnectX
Model: ConnectX-8
Form factor: PCIe Card/Mezzanine
Generation: NDR
SuperNIC adapter compatibility
NVIDIA Quantum
Model: Quantum-2
Form factor: Switch Director
Generation: NDR
InfiniBand fabric support

Best for

AI/ML Training Clusters
High-bandwidth GPU interconnects in NVIDIA DGX/HGX systems using ConnectX-8 NICs for distributed deep learning with TensorFlow/PyTorch frameworks.
Hyperscale Data Centers
Leaf-spine 800GbE fabrics in Spectrum-4 switches for east-west traffic in cloud providers like AWS/Azure-scale deployments.
InfiniBand NDR Fabrics
Rack-to-rack connectivity in Quantum-2/ConnectX-8 based HPC clusters supporting RDMA over Converged Ethernet (RoCE).

Details

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Reach	Up to 500m over Single-Mode Fiber (SMF)
Data Transfer Rate	800Gbps aggregate (4x 200Gbps PAM4 per lane)

Weight	0.31 lbs
Form Factor	OSFP Plug-in module with Riding Heat Sink (RHS)

Connector	Single MPO-12/APC optical interface
Management	Two-wire serial interface 100-1000 kHz

NVIDIA 980-9IAT0-00XM00 800Gbps OSFP DR4 MPO 1310nm SMF RHS

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

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Power Consumption

Physical Characteristics

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Interface/Ports

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