Product comparison · 2 network transceiver modules

Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible vs Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM)

11specifications compared
5differ
6identical
26known for one product only

Key differences

The Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM) has 23,750 Mbit/s more maximum data transfer rate than the Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible (25000 Mbit/s vs 1250 Mbit/s). The Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible has 450 m more maximum transfer distance than the Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM) (550 m vs 100 m). Only the Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible has single-mode fiber (SMF) supported. Interface type: LC on the Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible, SFP28 on the Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM). Brand compatibility: Huawei on the Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible, Dell on the Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM).

Maximum data transfer rate
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible:1250 Mbit/s
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):25000 Mbit/s
Interface type
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible:LC
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):SFP28
Single-mode fiber (SMF) supported
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible:Yes
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):No
Maximum transfer distance
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible:550 m
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):100 m
Brand compatibility
- 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible:Huawei
- P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM):Dell

Side by side

Differences highlightedShow differences only

Comparison of SFP-SX-MMD-DS-HU, P7D7R-OS
37 specifications	A Data Stream 1.25G SFP SX 850nm 550m Optical Transceiver Module - Huawei Compatible Model SFP-SX-MMD-DS-HU View product	B Origin Storage P7D7R Dell Compatible Transceiver SFP28 25GBase-SR (850nm MMF 100m LC DOM) Model P7D7R-OS View product
Performance4 differ
Maximum data transfer rateDiffers	1250 Mbit/s	25000 Mbit/s
Interface typeDiffers	LC	SFP28
Single-mode fiber (SMF) supportedDiffers	Yes	No
Maximum transfer distanceDiffers	550 m	100 m
Tx power (min)Known for one	-9.5 dBmW	Unknown — not stated by the source
Tx power (max)Known for one	-3 dBmW	Unknown — not stated by the source
Rx power (min)Known for one	-22 dBmW	Unknown — not stated by the source
Rx power (max)Known for one	-3 dBmW	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)Known for one	Yes	Unknown — not stated by the source
Fiber optic connectorKnown for one	Unknown — not stated by the source	LC
Ethernet interface typeKnown for one	Unknown — not stated by the source	25 Gigabit Ethernet
Features1 differ
Brand compatibilityDiffers	Huawei	Dell
Compatible productsKnown for one	SONET OC-24-LR-1	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	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
Poweridentical
Input voltageKnown for one	3.3 V	Unknown — not stated by the source
Maximum voltageKnown for one	3.47 V	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS, CE	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, REACH
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
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
Weight & dimensionsidentical
WidthKnown for one	13.7 mm	Unknown — not stated by the source
DepthKnown for one	57 mm	Unknown — not stated by the source
HeightKnown for one	10.5 mm	Unknown — not stated by the source
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)

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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