Product comparison · 2 network transceiver modules

Dell 407-BBZM network transceiver module Fiber optic 10000 Mbit/s SFP+ vs Dell WFMJ1 network transceiver module Fiber optic 100000 Mbit/s QSFP28

Key differences

Maximum data transfer rate
- 407-BBZM network transceiver module Fiber optic 10000 Mbit/s SFP+:10000 Mbit/s
- WFMJ1 network transceiver module Fiber optic 100000 Mbit/s QSFP28:100000 Mbit/s
Interface type
- 407-BBZM network transceiver module Fiber optic 10000 Mbit/s SFP+:SFP+
- WFMJ1 network transceiver module Fiber optic 100000 Mbit/s QSFP28:QSFP28
SFP transceiver standard
- 407-BBZM network transceiver module Fiber optic 10000 Mbit/s SFP+:DWDM, SR
- WFMJ1 network transceiver module Fiber optic 100000 Mbit/s QSFP28:ER4

Differences highlightedShow differences only

Comparison of 407-BBZM, WFMJ1
14 specifications	A Dell 407-BBZM network transceiver module Fiber optic 10000 Mbit/s SFP+ Model 407-BBZM View product	B Dell WFMJ1 network transceiver module Fiber optic 100000 Mbit/s QSFP28 Model WFMJ1 View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	10000 Mbit/s	100000 Mbit/s
Interface typeDiffers	SFP+	QSFP28
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber optic connector	LC	LC
SFP transceiver standardDiffers	DWDM, SR	ER4
Maximum transfer distanceKnown for one	Unknown — not stated by the source	30000 m
Ethernet interface typeKnown for one	Unknown — not stated by the source	100 Gigabit Ethernet
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Product colour	Stainless steel	Stainless steel
Hot-Plug support	Yes	Yes
Brand compatibility	Dell	Dell
Compatible productsDiffers	- Dell PowerEdge T430 - Dell EMC PowerEdge C6420, FC640, M640, R430, R440, R530, R540, R630, R640, R6415, R730, R740, R740xd, R7415, R7425, R940, T440, T640	- Dell Networking S6100 - Dell Networking S5248F-ON - Dell Networking S5212F-ON - Dell Networking S5296F-ON - Dell Networking Z9100 - Dell Networking S5232F-ON - Dell Networking S5224F-ON
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85369010	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.