Product comparison · 2 network transceiver modules

Dell 7TCDN network transceiver module Fiber optic 4000 Mbit/s QSFP+ 850 nm vs StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-SR4 - 40GbE Multi Mode Fiber (MMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 100m - 850nm - DDM

9specifications compared
1differ
8identical
28known for one product only

Key differences

Maximum data transfer rate
- 7TCDN network transceiver module Fiber optic 4000 Mbit/s QSFP+ 850 nm:4000 Mbit/s
- MSA Uncoded QSFP+ Module - 40GBASE-SR4 - 40GbE Multi Mode Fiber (MMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 100m - 850nm - DDM:40000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 7TCDN, QSFP40SR4ST
37 specifications	A Dell 7TCDN network transceiver module Fiber optic 4000 Mbit/s QSFP+ 850 nm Model 7TCDN View product	B StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-SR4 - 40GbE Multi Mode Fiber (MMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 100m - 850nm - DDM Model QSFP40SR4ST View product
Performance1 differ
Maximum data transfer rateDiffers	4000 Mbit/s	40000 Mbit/s
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ba
Duplex systemKnown for one	Unknown — not stated by the source	Full
Digital Diagnostics Monitoring (DDM)Known for one	Unknown — not stated by the source	Yes
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1489426 h
Brand compatibilityKnown for one	Dell	Unknown — not stated by the source
Compatible productsKnown for one	- Dell Networking N3132PX-ON - Dell Networking N4000 Series - Dell Networking N4032 - Dell Networking N4032F - Dell Networking N4064 - Dell Networking N4064F - Dell Networking S4048-ON - Dell Networking S4048T-ON - Dell Networking S4810-ON - Dell Networking S5000 - Dell Networking S5212F-ON - Dell N	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	0.7 W
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UR
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	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	18.4 mm
DepthKnown for one	Unknown — not stated by the source	72 mm
HeightKnown for one	Unknown — not stated by the source	13 mm
WeightKnown for one	Unknown — not stated by the source	34 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	92 mm
Package depthKnown for one	Unknown — not stated by the source	118 mm
Package heightKnown for one	Unknown — not stated by the source	33 mm
Package weightKnown for one	Unknown — not stated by the source	62 g
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	270 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	340 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	330 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	60 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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