Product comparison · 2 network transceiver modules

D-Link DEM-431XT-C network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm vs D-Link DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm

8specifications compared
2differ
6identical
26known for one product only

Key differences

Wavelength
- DEM-431XT-C network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:850 nm
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:1550 nm
Product colour
- DEM-431XT-C network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:Grey
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:Metallic

Side by side

Differences highlightedShow differences only

Comparison of DEM-431XT-C, DEM-434XT
34 specifications	A D-Link DEM-431XT-C network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm Model DEM-431XT-C View product	B D-Link DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm Model DEM-434XT View product
Performance1 differ
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Interface type	SFP+	SFP+
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 standardKnown for one	Unknown — not stated by the source	ZR
WavelengthDiffers	850 nm	1550 nm
Tx power (min)Known for one	Unknown — not stated by the source	0 dBmW
Tx power (max)Known for one	Unknown — not stated by the source	4 dBmW
Rx power (min)Known for one	Unknown — not stated by the source	-7 dBmW
Rx power (max)Known for one	Unknown — not stated by the source	-24 dBmW
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ae, IEEE 802.3aq
Digital Diagnostics Monitoring (DDM)Known for one	Unknown — not stated by the source	No
SFP transceiver typeKnown for one	Fiber optic	Unknown — not stated by the source
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Maximum transfer distanceKnown for one	300 m	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Grey	Metallic
Housing materialKnown for one	Unknown — not stated by the source	Metal
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Input voltage	3.3 V	3.3 V
Maximum currentKnown for one	Unknown — not stated by the source	0.45 A
Certificatesidentical
Compliance certificates	RoHS	RoHS
SafetyKnown for one	Unknown — not stated by the source	UL, TUV
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, VCCI
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	56.5 mm
DepthKnown for one	Unknown — not stated by the source	14.8 mm
HeightKnown for one	Unknown — not stated by the source	11.8 mm
WeightKnown for one	Unknown — not stated by the source	20 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
RX sensitivityKnown for one	Unknown — not stated by the source	-24 dB
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85369010	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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