Product comparison · 2 network transceiver modules

HP C8S75B network transceiver module 1000 Mbit/s SFP+ vs HP QSFP-40G-SR4-C network transceiver module Fiber optic 40000 Mbit/s 850 nm

Key differences

Maximum data transfer rate
- C8S75B network transceiver module 1000 Mbit/s SFP+:1000 Mbit/s
- QSFP-40G-SR4-C network transceiver module Fiber optic 40000 Mbit/s 850 nm:40000 Mbit/s
Interface type
- C8S75B network transceiver module 1000 Mbit/s SFP+:SFP+
- QSFP-40G-SR4-C network transceiver module Fiber optic 40000 Mbit/s 850 nm:QSFP
Quantity per pack
- C8S75B network transceiver module 1000 Mbit/s SFP+:4 pc(s)
- QSFP-40G-SR4-C network transceiver module Fiber optic 40000 Mbit/s 850 nm:1 pc(s)

Differences highlightedShow differences only

Comparison of C8S75B, QSFP-40G-SR4-C
15 specifications	A HP C8S75B network transceiver module 1000 Mbit/s SFP+ Model C8S75B View product	B HP QSFP-40G-SR4-C network transceiver module Fiber optic 40000 Mbit/s 850 nm Model QSFP-40G-SR4-C View product
Performance2 differ
SFP transceiver typeKnown for one	Unknown — not stated by the source	Fiber optic
Maximum data transfer rateDiffers	1000 Mbit/s	40000 Mbit/s
Interface typeDiffers	SFP+	QSFP
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber cable diameters supported (core/cladding)Known for one	Unknown — not stated by the source	50/125 µm
SFP transceiver standardKnown for one	Unknown — not stated by the source	SR4
WavelengthKnown for one	Unknown — not stated by the source	850 nm
Fiber optic connectorKnown for one	SFP+	Unknown — not stated by the source
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Copper ethernet cabling technologyKnown for one	1000BASE	Unknown — not stated by the source
Featuresidentical
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Silver	Unknown — not stated by the source
Compatible productsKnown for one	MSA2050/2052	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	MSA
Packaging content1 differ
Quantity per packDiffers	4 pc(s)	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.