Product comparison · 2 network transceiver modules

Cudy 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0 vs Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM)

9specifications compared
4differ
5identical
19known for one product only

Key differences

The Cudy 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0 has 9,900 m more maximum transfer distance than the Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM) (10000 m vs 100 m). The Cudy 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0 has 460 nm more wavelength than the Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM) (1310 nm vs 850 nm). Only the Cudy 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0 has single-mode fiber (SMF) supported. Operating temperature (T-T): -40 - 85 °C on the Cudy 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0, 0 - 70 °C on the Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM).

Single-mode fiber (SMF) supported
- 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0:Yes
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):No
Maximum transfer distance
- 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0:10000 m
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):100 m
Wavelength
- 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0:1310 nm
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):850 nm
Operating temperature (T-T)
- 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0:-40 - 85 °C
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):0 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0, P7D7R-OS
28 specifications	A Cudy 25G SFP28 Single-Mode Optical Module, SM25GSA-10S 1.0 View product	B Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM) Model P7D7R-OS View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	25000 Mbit/s	25000 Mbit/s
Interface type	SFP28	SFP28
Single-mode fiber (SMF) supportedDiffers	Yes	No
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber optic connector	LC	LC
Maximum transfer distanceDiffers	10000 m	100 m
WavelengthDiffers	1310 nm	850 nm
Ethernet interface typeKnown for one	Unknown — not stated by the source	25 Gigabit Ethernet
Duplex systemKnown for one	Full	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)Known for one	Yes	Unknown — not stated by the source
Featuresidentical
Product colour	Silver	Silver
Housing materialKnown for one	Unknown — not stated by the source	Metal
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Easy to installKnown for one	Unknown — not stated by the source	Yes
Brand compatibilityKnown for one	Unknown — not stated by the source	Dell
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, REACH
Compliance certificatesKnown for one	RoHS, Federal Communications Commission (FCC), CE	Unknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for one	Unknown — not stated by the source	Lead
Operational conditions1 differ
Minimum operating temperatureKnown for one	Unknown — not stated by the source	0 °C
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Operating temperature (T-T)Differs	-40 - 85 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Blister
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	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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