Product comparison · 2 network transceiver modules

D-Link DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm vs D-Link DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm

29specifications compared
11differ
18identical
4known for one product only

Key differences

Fiber cable diameters supported (core/cladding)
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:9/125 µm
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:62.5/125 µm
SFP transceiver standard
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:ZR
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:LRM
Wavelength
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:1550 nm
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:1310 nm
Tx power (min)
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:0 dBmW
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:-8.5 dBmW
Tx power (max)
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:4 dBmW
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:0.5 dBmW
Rx power (min)
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:-7 dBmW
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:-6.5 dBmW
Rx power (max)
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:-24 dBmW
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:0.5 dBmW
Maximum current
- DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm:0.45 A
- DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:0.3 A

Side by side

Differences highlightedShow differences only

Comparison of DEM-434XT, DEM-435XT
33 specifications	A D-Link DEM-434XT network transceiver module 10000 Mbit/s SFP+ 1550 nm Model DEM-434XT View product	B D-Link DEM-435XT network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm Model DEM-435XT View product
Performance7 differ
SFP transceiver typeKnown for one	Unknown — not stated by the source	Fiber optic
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Interface type	SFP+	SFP+
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)Differs	9/125 µm	62.5/125 µm
SFP transceiver standardDiffers	ZR	LRM
WavelengthDiffers	1550 nm	1310 nm
Tx power (min)Differs	0 dBmW	-8.5 dBmW
Tx power (max)Differs	4 dBmW	0.5 dBmW
Rx power (min)Differs	-7 dBmW	-6.5 dBmW
Rx power (max)Differs	-24 dBmW	0.5 dBmW
Networking standards	IEEE 802.3ae, IEEE 802.3aq	IEEE 802.3ae, IEEE 802.3aq
Duplex systemKnown for one	Unknown — not stated by the source	Full
Digital Diagnostics Monitoring (DDM)	No	No
Featuresidentical
Product colour	Metallic	Metallic
Housing material	Metal	Metal
Hot-Plug support	Yes	Yes
Power1 differ
Input voltage	3.3 V	3.3 V
Maximum currentDiffers	0.45 A	0.3 A
Certificates1 differ
Compliance certificates	RoHS	RoHS
SafetyDiffers	UL, TUV	UL, TUV, CDRH
Certification	CE, FCC, VCCI	CE, FCC, VCCI
Operational conditionsidentical
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)	5 - 85%	5 - 85%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Weight & dimensions1 differ
Width	56.5 mm	56.5 mm
Depth	14.8 mm	14.8 mm
Height	11.8 mm	11.8 mm
WeightDiffers	20 g	18.5 g
Other features1 differ
RX sensitivityDiffers	-24 dB	-6.5 dB
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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