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 50m MMF Module for Generic

Click to open expanded view

Global Local Service

Lifetime Technical Support

Generic Compatible 800G OSFP 2xSR4/SR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module

Name: Generic Compatible 800G OSFP 2xSR4/SR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module
Brand: Naddod
SKU: 101674
Price: 799.00 USD
Availability: InStock
Rating: 5.0 (18 reviews)

#101674

Model: OSFP-800G-2xSR4

Sold: 121

In Stock: 18

$ 799.00

Types:

InfiniBand

RoCE (Ethernet)

InfiniBand

RoCE (Ethernet)

Transceiver Types:

OSFP-800G-2xSR4

OSFP-800G-2xSR4

Brand:

Cisco

Arista

Mellanox

Generic

Cisco

Arista

Mellanox

Generic

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 50m PAM4 DOM MPO/MTP MMF Transceiver Module

Free Worldwide Shipping on Orders over $ 99

Specifications

Applications

Product Highlights

Questions & Answers

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Resources

Description

Generic Compatible OSFP-800G-2xSR4 OSFP PAM4 Optical Transceiver Module, Support 800GBASE-SR8 (MMF, 850nm, 50m, 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

30m (OM3) /50m (OM4)

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.