Product comparison · 2 network transceiver modules

Dell 407-BBZG network transceiver module Fiber optic 16000 Mbit/s QSFP28 850 nm vs Dell 407-BCWZ network transceiver module Fiber optic 10000 Mbit/s QSFP+

Key differences

Maximum data transfer rate
- 407-BBZG network transceiver module Fiber optic 16000 Mbit/s QSFP28 850 nm:16000 Mbit/s
- 407-BCWZ network transceiver module Fiber optic 10000 Mbit/s QSFP+:10000 Mbit/s
Interface type
- 407-BBZG network transceiver module Fiber optic 16000 Mbit/s QSFP28 850 nm:QSFP28
- 407-BCWZ network transceiver module Fiber optic 10000 Mbit/s QSFP+:QSFP+
Maximum transfer distance
- 407-BBZG network transceiver module Fiber optic 16000 Mbit/s QSFP28 850 nm:100 m
- 407-BCWZ network transceiver module Fiber optic 10000 Mbit/s QSFP+:30 m

Differences highlightedShow differences only

Comparison of 407-BBZG, 407-BCWZ
12 specifications	A Dell 407-BBZG network transceiver module Fiber optic 16000 Mbit/s QSFP28 850 nm Model 407-BBZG View product	B Dell 407-BCWZ network transceiver module Fiber optic 10000 Mbit/s QSFP+ Model 407-BCWZ View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	16000 Mbit/s	10000 Mbit/s
Interface typeDiffers	QSFP28	QSFP+
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorKnown for one	MPO	Unknown — not stated by the source
SFP transceiver standardKnown for one	SW	Unknown — not stated by the source
Maximum transfer distanceDiffers	100 m	30 m
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	10BASE
Features1 differ
Product colourKnown for one	Stainless steel	Unknown — not stated by the source
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Compatible productsDiffers	Dell Networking S4112-ON Dell Networking S4148U	PowerSwitch S4048-ON PowerSwitch S4048T-ON

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.