Product comparison · 2 network media converters

D-Link DEM-331T network media converter 1250 Mbit/s 1310 nm vs StarTech.com 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m

6specifications compared
6differ
0identical
18known for one product only

Key differences

Maximum data transfer rate
- DEM-331T network media converter 1250 Mbit/s 1310 nm:1250 Mbit/s
- 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m:1000 Mbit/s
Compliance industry standards
- DEM-331T network media converter 1250 Mbit/s 1310 nm:IEEE802.3z
- 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m:IEEE 802.3z 1000BASE-SX
Weight
- DEM-331T network media converter 1250 Mbit/s 1310 nm:20 g
- 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m:450 g
Dimensions (WxDxH)
- DEM-331T network media converter 1250 Mbit/s 1310 nm:13.4 x 55.5 x 11.28 mm
- 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m:73 x 99 x 27 mm
Power requirements
- DEM-331T network media converter 1250 Mbit/s 1310 nm:3.3 V, 300 mA
- 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m:230 AC

Side by side

Differences highlightedShow differences only

Comparison of DEM-331T, MCMGBSC055GB
24 specifications	A D-Link DEM-331T network media converter 1250 Mbit/s 1310 nm Model DEM-331T View product	B StarTech.com 1000 Mbps Gigabit Multi Mode Fiber Ethernet Media Converter SC 550m Model MCMGBSC055GB View product
Network1 differ
Maximum data transfer rateDiffers	1250 Mbit/s	1000 Mbit/s
Cabling technologyKnown for one	1000BASE-BX-D	Unknown — not stated by the source
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
Features1 differ
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Compliance industry standardsDiffers	IEEE802.3z	IEEE 802.3z 1000BASE-SX
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	20 g	450 g
Certificatesidentical
SafetyKnown for one	TUV, UL, FDA	Unknown — not stated by the source
CertificationKnown for one	FCC Class B, ICES-003 Class B, CE Class B, VCCI Class B RoHS	Unknown — not stated by the source
Other features3 differ
Transmit power rangeKnown for one	2 - -3 dBmW	Unknown — not stated by the source
Cable typeKnown for one	fiber	Unknown — not stated by the source
Connector(s)Differs	Simplex LC	1 x Fiber Optic ST F/1 x RJ-45 F
Dimensions (WxDxH)Differs	13.4 x 55.5 x 11.28 mm	73 x 99 x 27 mm
InterfaceKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Power requirementsDiffers	3.3 V, 300 mA	230 AC
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
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	-10 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	400 g

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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