Product comparison · 2 network transceiver modules

Dell 407-BBSM network transceiver module Fiber optic 100000 Mbit/s QSFP28 850 nm vs Dell 407-BCBK network transceiver module Fiber optic 25000 Mbit/s SFP28

Key differences

Maximum data transfer rate
- 407-BBSM network transceiver module Fiber optic 100000 Mbit/s QSFP28 850 nm:100000 Mbit/s
- 407-BCBK network transceiver module Fiber optic 25000 Mbit/s SFP28:25000 Mbit/s
Interface type
- 407-BBSM network transceiver module Fiber optic 100000 Mbit/s QSFP28 850 nm:QSFP28
- 407-BCBK network transceiver module Fiber optic 25000 Mbit/s SFP28:SFP28
Product colour
- 407-BBSM network transceiver module Fiber optic 100000 Mbit/s QSFP28 850 nm:Stainless steel
- 407-BCBK network transceiver module Fiber optic 25000 Mbit/s SFP28:Aluminium

Differences highlightedShow differences only

Comparison of 407-BBSM, 407-BCBK
12 specifications	A Dell 407-BBSM network transceiver module Fiber optic 100000 Mbit/s QSFP28 850 nm Model 407-BBSM View product	B Dell 407-BCBK network transceiver module Fiber optic 25000 Mbit/s SFP28 Model 407-BCBK View product
Performance2 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	100000 Mbit/s	25000 Mbit/s
Interface typeDiffers	QSFP28	SFP28
Fiber optic connector	LC	LC
SFP transceiver standardKnown for one	Unknown — not stated by the source	SR
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Features2 differ
Product colourDiffers	Stainless steel	Aluminium
Compatible productsDiffers	- Dell Networking Z9100 - Dell Networking S6100 - PowerEdge R640 - PowerEdge R740 - PowerEdge R940 - PowerEdge R740XD - PowerEdge C6420	PowerEdge C4140 PowerEdge C6420 PowerEdge FC620 PowerEdge FC640 PowerEdge FC830 PowerEdge M640 PowerEdge M640 VRTX PowerEdge R240 PowerEdge R300 PowerEdge R340 PowerEdge R415 PowerEdge R430 PowerEdge R440 PowerEdge R530 PowerEdge R540 PowerEdge R630 PowerEdge R640 PowerEdge R6415 PowerEdge R720 Powe
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010

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.