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40G QSFP+ Datasheet by QSFPTEK

By tigrolinks April 15th, 2026 3 views

The table below shows different types and models of the 40G QSFP+ datasheet by . Compatible brands and model names of each QT transceiver datasheet pdf are also listed as an example for your convenience.

 

 

40G QSFP+ Datasheet

 

 

Package

QT P/N

Description

Examples of Compatible Brand Models

40G QSFP+ Datasheet

QT-QSFP+-SR4

40GBASE-SR4 QSFP+ 850nm 150m DDM MMF Transceiver

Cisco QSFP-40G-SR4, QSFP-40G-SR4-S

QT-QSFP+-LR4

40GBASE-LR4 QSFP+ 1310nm 10km DDM SMF Transceiver

Cisco QSFP-40G-LR4, QSFP-40G-LR4-S, QSFP-40GE-LR4

QT-QSFP+-ER4

40GBASE-ER4 QSFP+ 1310nm 40km DDM SMF Transceiver

Cisco QSFP-40G-ER4

 

Note: Here we only take the Cisco QSFP+ models' datasheet as an example. However, our 40G QSFP+ datasheet pdfs are general for the same standard as other compatible brands. Please click the links for the corresponding module standard for reference.

 

 

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