Product comparison · 2 network transceiver modules

D-Link 10GBase-ER SFP+ vs D-Link DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm

23specifications compared
15differ
8identical
11known for one product only

Key differences

Maximum data transfer rate
- 10GBase-ER SFP+:10000 Mbit/s
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:100 Mbit/s
Interface type
- 10GBase-ER SFP+:SFP+
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:SFP
SFP transceiver standard
- 10GBase-ER SFP+:ER
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:BX-U
Tx power (min)
- 10GBase-ER SFP+:-3 dBmW
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:-14 dBmW
Tx power (max)
- 10GBase-ER SFP+:3 dBmW
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:-8 dBmW
Rx power (min)
- 10GBase-ER SFP+:-14.1 dBmW
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:-32 dBmW
Rx power (max)
- 10GBase-ER SFP+:-1 dBmW
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:-3 dBmW
Networking standards
- 10GBase-ER SFP+:IEEE 802.3ae
- DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm:IEEE 802.3ah

Side by side

Differences highlightedShow differences only

Comparison of 10GBase-ER SFP+, DEM-220R
34 specifications	A D-Link 10GBase-ER SFP+View product	B D-Link DEM-220R network transceiver module Fiber optic 100 Mbit/s SFP 1550 nm Model DEM-220R View product
Performance8 differ
Maximum data transfer rateDiffers	10000 Mbit/s	100 Mbit/s
Interface typeDiffers	SFP+	SFP
SFP transceiver standardDiffers	ER	BX-U
Maximum transfer distanceKnown for one	40000 m	Unknown — not stated by the source
Tx power (min)Differs	-3 dBmW	-14 dBmW
Tx power (max)Differs	3 dBmW	-8 dBmW
Rx power (min)Differs	-14.1 dBmW	-32 dBmW
Rx power (max)Differs	-1 dBmW	-3 dBmW
Networking standardsDiffers	IEEE 802.3ae	IEEE 802.3ah
Duplex systemKnown for one	Full	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Blue, Metallic
Housing materialKnown for one	Unknown — not stated by the source	Metal
Poweridentical
Maximum currentKnown for one	Unknown — not stated by the source	0.3 A
Certificates2 differ
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
SafetyDiffers	CSA, TUV, CDRH	TUV, UL, FDA
CertificationDiffers	CE, FCC, VCCI	FCC, ICES-003, CE, VCCI
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 85 °C
Operating relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	14.8 mm	55.5 mm
DepthDiffers	56.5 mm	28.1 mm
HeightDiffers	11.8 mm	13.4 mm
WeightDiffers	20 g	19.1 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	-32 dB

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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