Product comparison · 2 network media converters

D-Link DEM-331T network media converter 1250 Mbit/s 1310 nm vs StarTech.com Fiber Ethernet Converter

7specifications compared
6differ
1identical
14known for one product only

Key differences

Maximum data transfer rate
- DEM-331T network media converter 1250 Mbit/s 1310 nm:1250 Mbit/s
- Fiber Ethernet Converter:100 Mbit/s
Cabling technology
- DEM-331T network media converter 1250 Mbit/s 1310 nm:1000BASE-BX-D
- Fiber Ethernet Converter:10Base-T, 100Base-Tx
Maximum transfer distance
- DEM-331T network media converter 1250 Mbit/s 1310 nm:40000 m
- Fiber Ethernet Converter:30000 m
Compliance industry standards
- DEM-331T network media converter 1250 Mbit/s 1310 nm:IEEE802.3z
- Fiber Ethernet Converter:IEEE 802.3, 802.3u
Interface
- DEM-331T network media converter 1250 Mbit/s 1310 nm:Gigabit Ethernet
- Fiber Ethernet Converter:LAN
Fiber type
- DEM-331T network media converter 1250 Mbit/s 1310 nm:9/125 µm
- Fiber Ethernet Converter:SM, SC

Side by side

Differences highlightedShow differences only

Comparison of DEM-331T, Fiber Ethernet Converter
21 specifications	A D-Link DEM-331T network media converter 1250 Mbit/s 1310 nm Model DEM-331T View product	B StarTech.com Fiber Ethernet Converter View product
Network2 differ
Maximum data transfer rateDiffers	1250 Mbit/s	100 Mbit/s
Cabling technologyDiffers	1000BASE-BX-D	10Base-T, 100Base-Tx
Performance1 differ
Maximum transfer distanceDiffers	40000 m	30000 m
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 802.3, 802.3u
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Weight & dimensionsidentical
WeightKnown for one	20 g	Unknown — not stated by the source
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 features2 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)Known for one	Simplex LC	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	13.4 x 55.5 x 11.28 mm	Unknown — not stated by the source
InterfaceDiffers	Gigabit Ethernet	LAN
Power requirementsKnown for one	3.3 V, 300 mA	Unknown — not stated by the source
Fiber typeDiffers	9/125 µm	SM, SC
Power budgetKnown for one	20 dB	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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