Product comparison · 2 network transceiver modules

Dell 407-BBQD network transceiver module 1250 Mbit/s SFP+ vs Lenovo 8Gb/s SFP+ LW

3specifications compared
2differ
1identical
20known for one product only

Key differences

Maximum data transfer rate
- 407-BBQD network transceiver module 1250 Mbit/s SFP+:1250 Mbit/s
- 8Gb/s SFP+ LW:8000 Mbit/s
Networking standards
- 407-BBQD network transceiver module 1250 Mbit/s SFP+:IEEE 802.3ab, IEEE 802.3z
- 8Gb/s SFP+ LW:IEEE 802.3ba

Side by side

Differences highlightedShow differences only

Comparison of 407-BBQD, 8Gb/s SFP+ LW
23 specifications	A Dell 407-BBQD network transceiver module 1250 Mbit/s SFP+ Model 407-BBQD View product	B Lenovo 8Gb/s SFP+ LW View product
Performance2 differ
SFP transceiver typeKnown for one	Unknown — not stated by the source	Fiber optic
Maximum data transfer rateDiffers	1250 Mbit/s	8000 Mbit/s
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
SFP transceiver standardKnown for one	Unknown — not stated by the source	LW
Maximum transfer distanceKnown for one	Unknown — not stated by the source	10000 m
WavelengthKnown for one	Unknown — not stated by the source	1310 nm
Networking standardsDiffers	IEEE 802.3ab, IEEE 802.3z	IEEE 802.3ba
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Fiber optic connectorKnown for one	SFP+	Unknown — not stated by the source
Duplex systemKnown for one	Full	Unknown — not stated by the source
Fiber ports quantityKnown for one	2	Unknown — not stated by the source
Featuresidentical
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	DELL PowerEdge M620, M820, M910, M915, R220, R620, R630, R720, R730, R730XD, R815, R820, R910, R920, T630, VRTX	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	MSA
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	13.4 mm
DepthKnown for one	Unknown — not stated by the source	56.5 mm
HeightKnown for one	Unknown — not stated by the source	8.5 mm
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.

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