400GBASE-2xSR4 OSFP 850nm 100m MMF Module for Mellanox

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NVIDIA/Mellanox Compatible OSFP-400G-2xSR4 850nm 100m Dual MTP/MPO-12 APC MMF Finned Top Optical Transceiver Module

Name: NVIDIA/Mellanox Compatible OSFP-400G-2xSR4 850nm 100m Dual MTP/MPO-12 APC MMF Finned Top Optical Transceiver Module
Brand: Naddod
SKU: 102620
Price: 639.00 USD
Availability: InStock
Rating: 5.0 (18 reviews)

#102620

Model: OSFP-400G-2xSR4

Sold: 3.6K+

In Stock: 13

$ 639.00

Types:

InfiniBand

RoCE (Ethernet)

InfiniBand

RoCE (Ethernet)

Transceiver Types:

OSFP-400G-2xSR4

OSFP-400G-2xSR4

Brand:

Cisco

Arista

Juniper

Generic

NVIDIA/Mellanox (Ethernet)

Cisco

Arista

Juniper

Generic

NVIDIA/Mellanox (Ethernet)

Item Spotlights

Max Power Consumption ≤14W.
Provide Professional Compatibility and Parameter Test Reports.
Compliant with Hot Pluggable OSFP MSA, IEEE 802.3cm, CMIS 5.2 Standard.
Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free).
DDM(Digital Diagnostic Monitoring) Supported.
Significantly Improve the Flexibility, Economy and Reliability of Networking.
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

NVIDIA/Mellanox Compatible OSFP-400G-2xSR4 850nm 100m Dual MTP/MPO-12 APC MMF Finned Top Optical Transceiver Module

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Specifications

Applications

Product Highlights

Questions & Answers

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Resources

Description

NVIDIA/Mellanox Compatible 400GBASE-2xSR4 PAM4 850nm 100m Dual MTP/MPO-12 APC MMF Finned Top Optical Transceiver Module

NADDOD OSFP-400G-2xSR4 is an Eight Channel, Parallel, Pluggable, Fiber-Optic OSFP for 400Gigabit Ethernet applications. This transceiver is a high performance module for short- range data communication and interconnect application. It integrates eight data lanes in each direction with 8x26.5625GBd. The length of OSFP 2xSR4 is up to 100 meters over OM4 MMF.

Specifications

Form Factor

OSFP

Distance

70m (OM3) /100m (OM4)

Wavelength

850nm

Connector

Dual MTP/MPO-12 APC

Power Consumption

≤14W

Transmitter

VCSEL

Receiver

Media

MMF

Modulation（electrical）

8x50Gb/s PAM4

Modulation（Optical）

8x50Gb/s PAM4

Case Temperature(℃)

0~70°C(32 to 158°F)

Protocol

400G Ethernet Compliant

Applications

Product Highlights

Questions & Answers

Ask a Question

What is the application scenario for the OSFP-400G-2×SR4 module?

This module is primarily used on OSFP switch ports, such as the N9500-64OC or NVIDIA SN5600. It connects to 200G QSFP56 NICs on the other end via 12-core multimode MPO patch cables (e.g., M4MPOA12FB), enabling interconnection between an 800G OSFP switch and 200G NICs.

Can this module interoperate with 400G SR4 modules?

No, it cannot. This module has dual ports with 8×50G PAM4. Common 400G SR4 optical modules, such as OSFP-400G-SR4, Q112-400G-SR4, and QDD-400G-SR4, are all single-port modules with 4×100G PAM4. The per-channel modulation rates do not match, so they are not interoperable.

Can this module be used with a CX7 OSFP 400G NICs?

No, it cannot. This module uses a finned top design, intended for switch-side deployment. For NIC-side use, flat top optical modules are recommended, such as OSFP-400G-SR8 or OSFP-400G-SR4.

Resources

OSFP-400G-2xSR4 Datasheet

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