Product comparison · 2 network transceiver modules

Dell N6KM9 network transceiver module Fiber optic 40000 Mbit/s QSFP+ vs StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm

6specifications compared
1differ
5identical
32known for one product only

Key differences

Maximum transfer distance
- N6KM9 network transceiver module Fiber optic 40000 Mbit/s QSFP+:1000 m
- MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm:10000 m

Side by side

Differences highlightedShow differences only

Comparison of N6KM9, QSFP40LR4ST
38 specifications	A Dell N6KM9 network transceiver module Fiber optic 40000 Mbit/s QSFP+ Model N6KM9 View product	B StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm Model QSFP40LR4ST View product
Performance1 differ
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	No
Fiber optic connectorKnown for one	Unknown — not stated by the source	LC
Maximum transfer distanceDiffers	1000 m	10000 m
Tx wavelength (min)Known for one	Unknown — not stated by the source	1270 nm
Tx wavelength (max)Known for one	Unknown — not stated by the source	1330 nm
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
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1489426 h
Compatible productsKnown for one	Dell Networking Z9100 Dell Networking S5232F-ON Dell Networking S4048T-ON Dell Networking N4032 Dell Networking S4048-ON Dell Networking S6100 Dell Networking S5296F-ON PowerEdge M420 Dell Networking S5212F-ON Dell Networking S5224F-ON Dell Networking S5248F-ON	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 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, REACH
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	40 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	134 mm
Package depthKnown for one	Unknown — not stated by the source	184 mm
Package heightKnown for one	Unknown — not stated by the source	48 mm
Package weightKnown for one	Unknown — not stated by the source	76 g
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	250 mm
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010
Master (outer) case lengthKnown for one	Unknown — not stated by the source	300 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	200 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	36 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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