Product comparison · 2 network media converters

D-Link DEM-331T network media converter 1250 Mbit/s 1310 nm vs D-Link DMC-805G network media converter 150 Mbit/s

9specifications compared
8differ
1identical
16known for one product only

Key differences

Maximum data transfer rate
- DEM-331T network media converter 1250 Mbit/s 1310 nm:1250 Mbit/s
- DMC-805G network media converter 150 Mbit/s:150 Mbit/s
Weight
- DEM-331T network media converter 1250 Mbit/s 1310 nm:20 g
- DMC-805G network media converter 150 Mbit/s:305 g
Cable type
- DEM-331T network media converter 1250 Mbit/s 1310 nm:fiber
- DMC-805G network media converter 150 Mbit/s:EIA/TIA-568
Dimensions (WxDxH)
- DEM-331T network media converter 1250 Mbit/s 1310 nm:13.4 x 55.5 x 11.28 mm
- DMC-805G network media converter 150 Mbit/s:120 x 88 x 25 mm
Interface
- DEM-331T network media converter 1250 Mbit/s 1310 nm:Gigabit Ethernet
- DMC-805G network media converter 150 Mbit/s:USB
Power requirements
- DEM-331T network media converter 1250 Mbit/s 1310 nm:3.3 V, 300 mA
- DMC-805G network media converter 150 Mbit/s:7.5V 1.5A

Side by side

Differences highlightedShow differences only

Comparison of DEM-331T, DMC-805G
25 specifications	A D-Link DEM-331T network media converter 1250 Mbit/s 1310 nm Model DEM-331T View product	B D-Link DMC-805G network media converter 150 Mbit/s Model DMC-805G View product
Network2 differ
Maximum data transfer rateDiffers	1250 Mbit/s	150 Mbit/s
Cabling technologyDiffers	1000BASE-BX-D	1000BASE-T, 1000BASE-SX,1000BASE-LX
Performanceidentical
Maximum transfer distanceKnown for one	40000 m	Unknown — not stated by the source
WavelengthKnown for one	1310 nm	Unknown — not stated by the source
SensitivityKnown for one	-23 dBmW	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	420660 h	Unknown — not stated by the source
Featuresidentical
Hot-swap	Yes	Yes
Compliance industry standardsKnown for one	IEEE802.3z	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	20 g	305 g
Certificates1 differ
SafetyKnown for one	TUV, UL, FDA	Unknown — not stated by the source
CertificationDiffers	FCC Class B, ICES-003 Class B, CE Class B, VCCI Class B RoHS	FCC Class B VCCI Class B CE Class B
Other features4 differ
Transmit power rangeKnown for one	2 - -3 dBmW	Unknown — not stated by the source
Cable typeDiffers	fiber	EIA/TIA-568
Connector(s)Known for one	Simplex LC	Unknown — not stated by the source
Dimensions (WxDxH)Differs	13.4 x 55.5 x 11.28 mm	120 x 88 x 25 mm
InterfaceDiffers	Gigabit Ethernet	USB
Power requirementsDiffers	3.3 V, 300 mA	7.5V 1.5A
Fiber typeKnown for one	9/125 µm	Unknown — not stated by the source
Power budgetKnown for one	20 dB	Unknown — not stated by the source
MAC address tableKnown for one	Unknown — not stated by the source	8000 entries
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	5.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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