Product comparison · 2 network transceiver modules

Allied Telesis QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm vs Intellinet Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+

17specifications compared
9differ
8identical
15known for one product only

Key differences

Maximum data transfer rate
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:100000 Mbit/s
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:11100 Mbit/s
Interface type
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:QSFP28
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:SFP+
SFP transceiver standard
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:LR4
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:LR
Wavelength
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:1308 nm
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:1310 nm
Link budget
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:5 dB
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:8 dB
Networking standards
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:IEEE 802.3ba, IEEE 802.3bm
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:IEEE 802.3ae, IEEE 802.3z
Power consumption (typical)
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:4 W
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:1 W
Operating relative humidity (H-H)
- QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm:0 - 85%
- Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+:10 - 85%

Side by side

Differences highlightedShow differences only

Comparison of QSFP28-LR4, 507479
32 specifications	A Allied Telesis QSFP28-LR4 network transceiver module Fiber optic 100000 Mbit/s 1308 nm Model QSFP28-LR4 View product	B Intellinet Transceiver Module Optical, 10 Gigabit Fiber SFP+, 10GBase-LR (LC) Single-Mode Port, 10km, Wavelength 1310nm, MSA Compliant, Equivalent to Cisco SFP+ Model 507479 View product
Performance6 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	100000 Mbit/s	11100 Mbit/s
Interface typeDiffers	QSFP28	SFP+
Single-mode fiber (SMF) supported	Yes	Yes
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)Known for one	Unknown — not stated by the source	9/125 µm
SFP transceiver standardDiffers	LR4	LR
Maximum transfer distance	10000 m	10000 m
WavelengthDiffers	1308 nm	1310 nm
Tx power (min)Known for one	Unknown — not stated by the source	-5 dBmW
Tx power (max)Known for one	Unknown — not stated by the source	0 dBmW
Link budgetDiffers	5 dB	8 dB
Networking standardsDiffers	IEEE 802.3ba, IEEE 802.3bm	IEEE 802.3ae, IEEE 802.3z
Duplex systemKnown for one	Unknown — not stated by the source	Full
Digital Diagnostics Monitoring (DDM)	Yes	Yes
Ethernet interface typeKnown for one	100 Gigabit Ethernet	Unknown — not stated by the source
Featuresidentical
Product colour	Silver	Silver
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Maximum voltageKnown for one	Unknown — not stated by the source	3.3 V
Power consumption (typical)Differs	4 W	1 W
Certificates1 differ
Compliance certificatesDiffers	RoHS	CE, RoHS, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC Class B, CE Mark, IEC-60825
Operational conditions1 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Differs	0 - 85%	10 - 85%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	14 mm
DepthKnown for one	Unknown — not stated by the source	57 mm
HeightKnown for one	Unknown — not stated by the source	12 mm
WeightKnown for one	Unknown — not stated by the source	37 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010
Sustainabilityidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
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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