Product comparison · 2 network transceiver modules

Fujitsu QSFP28 PSM4 vs Fujitsu S26361-F5539-E140 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm

Key differences

Maximum data transfer rate
- QSFP28 PSM4:100000 Mbit/s
- S26361-F5539-E140 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm:40000 Mbit/s
Interface type
- QSFP28 PSM4:QSFP28
- S26361-F5539-E140 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm:QSFP+
Single-mode fiber (SMF) supported
- QSFP28 PSM4:Yes
- S26361-F5539-E140 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm:No
Wavelength
- QSFP28 PSM4:1310 nm
- S26361-F5539-E140 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm:850 nm

Differences highlightedShow differences only

Comparison of QSFP28 PSM4, S26361-F5539-E140
9 specifications	A Fujitsu QSFP28 PSM4 View product	B Fujitsu S26361-F5539-E140 network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm Model S26361-F5539-E140 View product
Performance4 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	100000 Mbit/s	40000 Mbit/s
Interface typeDiffers	QSFP28	QSFP+
Single-mode fiber (SMF) supportedDiffers	Yes	No
Fiber optic connectorKnown for one	MPO	Unknown — not stated by the source
WavelengthDiffers	1310 nm	850 nm
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Maximum transfer distanceKnown for one	Unknown — not stated by the source	300 m
Featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.