Product comparison · 2 network transceiver modules

Legrand Arista Networks[R] 40GBASE-XSR4 Compatible TAA compliant 40GBase-SR4 QSFP+ Transceiver (MMF, 850nm, 300m, MPO) vs Legrand Arista Networks[R] QSFP-40G-XSR4 Compatible TAA Compliant 40GBase-SR4 QSFP+ Transceiver (MMF, 850nm, 400m, MPO, DOM)

9specifications compared
1differ
8identical
5known for one product only

Key differences

Maximum transfer distance
- Arista Networks[R] 40GBASE-XSR4 Compatible TAA compliant 40GBase-SR4 QSFP+ Transceiver (MMF, 850nm, 300m, MPO):300 m
- Arista Networks[R] QSFP-40G-XSR4 Compatible TAA Compliant 40GBase-SR4 QSFP+ Transceiver (MMF, 850nm, 400m, MPO, DOM):400 m

Side by side

Differences highlightedShow differences only

Comparison of 40GBASEXSR4AR-LEG, QSFP40GXSR4AR-LEG
14 specifications	A Legrand Arista Networks[R] 40GBASE-XSR4 Compatible TAA compliant 40GBase-SR4 QSFP+ Transceiver (MMF, 850nm, 300m, MPO) Model 40GBASEXSR4AR-LEG View product	B Legrand Arista Networks[R] QSFP-40G-XSR4 Compatible TAA Compliant 40GBase-SR4 QSFP+ Transceiver (MMF, 850nm, 400m, MPO, DOM) Model QSFP40GXSR4AR-LEG View product
Performance1 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	40000 Mbit/s	40000 Mbit/s
Interface type	QSFP+	QSFP+
Multi-mode fiber (MMF) supported	Yes	Yes
Fiber optic connector	MPO	MPO
Maximum transfer distanceDiffers	300 m	400 m
Wavelength	850 nm	850 nm
Duplex systemKnown for one	Full	Unknown — not stated by the source
Featuresidentical
Product colour	Silver	Silver
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Maximum voltageKnown for one	3.3 V	Unknown — not stated by the source
Power consumption (typical)Known for one	1.5 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	85369010	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.

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