Product comparison · 2 network transceiver modules

Dell 407-BBWK network transceiver module Fiber optic 25000 Mbit/s SFP28 vs Fujitsu QSFP28 PSM4

4specifications compared
3differ
1identical
6known for one product only

Key differences

Maximum data transfer rate
- 407-BBWK network transceiver module Fiber optic 25000 Mbit/s SFP28:25000 Mbit/s
- QSFP28 PSM4:100000 Mbit/s
Interface type
- 407-BBWK network transceiver module Fiber optic 25000 Mbit/s SFP28:SFP28
- QSFP28 PSM4:QSFP28
Fiber optic connector
- 407-BBWK network transceiver module Fiber optic 25000 Mbit/s SFP28:LC
- QSFP28 PSM4:MPO

Side by side

Differences highlightedShow differences only

Comparison of 407-BBWK, QSFP28 PSM4
10 specifications	A Dell 407-BBWK network transceiver module Fiber optic 25000 Mbit/s SFP28 Model 407-BBWK View product	B Fujitsu QSFP28 PSM4 View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	25000 Mbit/s	100000 Mbit/s
Interface typeDiffers	SFP28	QSFP28
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorDiffers	LC	MPO
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
WavelengthKnown for one	Unknown — not stated by the source	1310 nm
Featuresidentical
Product colourKnown for one	Stainless steel	Unknown — not stated by the source
Compatible productsKnown for one	PowerEdge R640 - PowerEdge R740 - PowerEdge R940 - PowerEdge R740XD - PowerEdge C6420	Unknown — not stated by the source
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes

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.

More network transceiver module comparisons

All network transceiver module comparisons