Name: MMS4X00-NS Nvidia 800Gbps 2x400G OSFP Twin Tort Transceiver 1310nm SMF
Brand: Nvidia
SKU: MMS4X00-NS
Price: 534.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Nvidia MMS4X00-NS Twin Tort Transceiver offers high-capacity 800Gbps data transfer through dual 400G lanes in a compact OSFP form. It fits into networks needing fast, reliable fiber optic connections over moderate distances, such as data centers and large campus environments.

General Information
Brand	Nvidia
Part Number	MMS4X00-NS

Technical Information
Media	SMF
Type	DFB
Power Consumption	≈35W (typical; module is high-power OSFP 800G twin design — actual consumption may vary by vendor firmware and operating conditions)
Protocols	800G Ethernet, 2x400G (400G Ethernet), OSFP
DOM Support	Yes

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The Nvidia MMS4X00-NS Twin Tort Transceiver handles ultra-high-speed data transmission with dual 400G channels, combining to deliver 800Gbps bandwidth. It’s often found in data centers and enterprise networks requiring large capacity and reliable optical links. Built for network engineers and system architects, this transceiver integrates easily into OSFP slots, making it suitable for upgrading existing infrastructure or deploying new high-performance fiber connections. Key Features Delivers 2x400G channels for aggregated 800Gbps throughput Equipped with MPO/APC connectors to ensure signal integrity Operates at 1310nm wavelength optimized for single-mode fiber Supports fiber runs up to 100 meters, ideal for short-reach connections Finned top design aids in thermal management during heavy use This transceiver is typically deployed in cloud data centers and enterprise backbone networks where speed and signal quality are critical. Its capabilities help maintain smooth data flow across densely packed server environments. By using this model, network teams can boost bandwidth while managing heat effectively, ensuring stable operation in demanding setups.

Use Cases
The Nvidia MMS4X00-NS Twin Tort Transceiver is designed for high-performance networking environments that demand rapid data throughput over fiber optic infrastructure. It is especially suited for data centers and enterprise campuses where dual 400G channels optimize bandwidth and support evolving network traffic requirements. How It's Used: Connecting top-of-rack switches within hyperscale data centers managing large-scale virtualization workloads. Interlinking storage clusters that require low-latency, high-bandwidth fiber connectivity in enterprise IT infrastructures. Supporting metro area network backbones in large campus environments demanding resilient 800G uplinks. Enabling edge computing nodes to communicate over single-mode fiber for latency-sensitive applications. Facilitating scalable network upgrades in service provider environments with compact OSFP modules. By delivering reliable 800Gbps throughput in a compact form factor, this transceiver supports network operators in maintaining efficient data flow and scalability. Its deployment streamlines fiber optic link management while ensuring future-proof connectivity for bandwidth-intensive applications.

MMS4X00-NS Nvidia 800Gbps 2x400G OSFP Twin Tort Transceiver 1310nm SMF

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases