Can different packages be interconnected at the same rate, such as OSFP and QSFP-DD?

OSFP and QSFP-DD are just physical form factors of the modules, as long as the modules are of the same type (e.g., SR4 or DR4), they can be interconnected.

What is the difference between 8×100 (e.g. SR8) and 2×400 (e.g. 2xSR4) for 800G OSFP optical modules?

8×100G refers to the transmission of 8 channels of signals with 100G per channel on both the optical and electrical sides, while 2×400G is the transmission of 2 sets of 4-channel signals with 100G per channel.

800GBASE-2xSR4 OSFP PAM4 850nm 100m MMF Module for Generic

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Generic Compatible 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module

Name: Generic Compatible 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module
Brand: Naddod
SKU: 101674
Price: 759.00 USD
Availability: InStock
Rating: 5.0 (18 reviews)

#101674

Model: OSFP-800G-2xSR4

Sold: 155

In Stock: 839

$ 759.00

Types:

InfiniBand

RoCE (Ethernet)

InfiniBand

RoCE (Ethernet)

Transceiver Types:

OSFP-800G-2xSR4

OSFP-800G-2xSR4

Brand:

Cisco

Arista

Generic

NVIDIA/Mellanox (Ethernet)

Cisco

Arista

Generic

NVIDIA/Mellanox (Ethernet)

Item Spotlights

Provide Professional Compatibility and Parameter Test Reports.
Compliant with Hot Pluggable OSFP and QSFP-DD MSA Standard.
Compliant with RoHS Environmental Standard (Lead-free).
DDM(Digital Diagnostic Monitoring) Supported.
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

Generic Compatible 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module

Free Worldwide Shipping on Orders over $ 99

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Description

Generic Compatible OSFP-800G-2xSR4 OSFP PAM4 Optical Transceiver Module, Support 800GBASE-SR8 (MMF, 850nm, 100m, Dual MTP/MPO-12 APC, DDM)

NADDOD OSFP-800G-2xSR4 is an Ethernet 800Gb/s 2x400Gb/s Twin-port OSFP, SR8 multimode, parallel, 8-channel transceiver using two, 4-channel MPO-12/APC optical connectors at 400Gb/s each.The Twin-port SR8 transceiver is a key innovation with two internal transceiver engines enabling 64-ports of 400Gb/s in a 32-OSFP cage switch.

Specifications

Form Factor

Twin-port OSFP

Distance

100m

Wavelength

850nm

Connector

Two MPO-12/APC

Power Consumption

≤16W

Transmitter

VCSEL

Receiver

Media

MMF

Modulation（electrical ）

8x106.25Gb/s PAM4

Modulation（Optical ）

Two ports 4x106.25Gb/s PAM4

Case Temperature(℃)

0 to 70°C (32 to 158°F)

Protocol

800G Ethernet Compliant

Connectivity Solutions

Scalability and flexibility of networks

The 800G high-performance switches combined with the processing power of 800G optical modules combine to enable seamless connectivity and efficient data exchange between devices and provide an optimal Ethernet solution for AI/ML workloads, dramatically improving AI cluster performance and lowering total cost of ownership.

NVIDIA SN5600,NVIDIA SN5600,NVIDIA SN5600,NVIDIA SN5600

Applications

Product Highlights

Questions & Answers

Ask a Question

Can this module be connected to 400G modules?

Yes, this OSFP-800G-2xSR4 optical module can be connected to two 400G SR4 optical modules via two 12-core multimode fiber patch cords.

Can 400G OSFP modules be used for 800G OSFP ports?

Yes, 800G OSFP ports are backward compatible with 400G OSFP as long as the physical form factor is compatible.

Can I use 800G OSFP optical modules for 800G QSFP-DD ports?

No, OSFP and QSFP-DD are different size packages, the physical size is not the same, so they are not compatible.

Customer Reviews

4.5

6 Reviews

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All Reviews (6)

n***n
Verified Purchase
n***n
Verified Purchase
4.5
Post large-scale deployment, the overall bit error rate (BER) remains extremely low, meeting our core network's high stability requirements.
Helpful (8)Comments
k***t
Verified Purchase
k***t
Verified Purchase
4.5
The product is ready to use out of the box and integrates seamlessly with our existing switches without additional debugging.
Helpful (6)Comments
s***2
Verified Purchase
s***2
Verified Purchase
4.5
We have received and tested the previous batch without any issues. This is our second order, and we've also purchased OSFP 400G SR4 modules for the CX7 network card.
Helpful (2)Comments
k***g
Verified Purchase
k***g
Verified Purchase
4.5
The module exhibits excellent thermal stability, passing a 72-hour continuous high-power test without abnormal temperature increases.
Helpful (7)Comments
z***u
Verified Purchase
z***u
Verified Purchase
4.5
It is highly compatible with NVIDIA and Broadcom platforms, offering plug-and-play functionality and efficient deployment.
Helpful (10)Comments