Product comparison · 2 network transceiver modules

HP 10GBE SFP+ SR 2nd vs HP J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP

6specifications compared
3differ
3identical
16known for one product only

Key differences

Maximum data transfer rate
- 10GBE SFP+ SR 2nd:10000 Mbit/s
- J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP:1000 Mbit/s
Interface type
- 10GBE SFP+ SR 2nd:SFP+
- J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP:SFP
Cabling technology
- 10GBE SFP+ SR 2nd:10GBASE-SR
- J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP:1000Base-SX

Side by side

Differences highlightedShow differences only

Comparison of 10GBE SFP+ SR 2nd, J4858CR
22 specifications	A HP 10GBE SFP+ SR 2nd View product	B HP J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP Model J4858CR View product
Performance3 differ
Maximum data transfer rateDiffers	10000 Mbit/s	1000 Mbit/s
Interface typeDiffers	SFP+	SFP
Fiber cable diameters supported (core/cladding)Known for one	50/125 µm	Unknown — not stated by the source
SFP transceiver standardKnown for one	SR	Unknown — not stated by the source
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Cabling technologyDiffers	10GBASE-SR	1000Base-SX
Duplex systemKnown for one	Full	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3z
Featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	MSA	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	13.4 mm	Unknown — not stated by the source
DepthKnown for one	56.5 mm	Unknown — not stated by the source
HeightKnown for one	8.5 mm	Unknown — not stated by the source

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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