Product comparison · 2 network transceiver modules

D-Link 10GBASE SFP+ (DDM) vs D-Link DEM-310GM2 network transceiver module 1000 Mbit/s GBIC

13specifications compared
11differ
2identical
18known for one product only

Key differences

Maximum data transfer rate
- 10GBASE SFP+ (DDM):10000 Mbit/s
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:1000 Mbit/s
Interface type
- 10GBASE SFP+ (DDM):SFP+
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:GBIC
Fiber optic connector
- 10GBASE SFP+ (DDM):LC
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:SC
Maximum transfer distance
- 10GBASE SFP+ (DDM):300 m
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:2000 m
Tx power (max)
- 10GBASE SFP+ (DDM):-1 dBmW
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:-12 dBmW
Networking standards
- 10GBASE SFP+ (DDM):IEEE 802.3ae
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:IEEE 802.3
Certification
- 10GBASE SFP+ (DDM):CE, FCC, VCCI, C-Tick
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:EN, FDA
Operating relative humidity (H-H)
- 10GBASE SFP+ (DDM):0 - 85%
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:10 - 85%

Side by side

Differences highlightedShow differences only

Comparison of 10GBASE SFP+ (DDM), DEM-310GM2
31 specifications	A D-Link 10GBASE SFP+ (DDM)View product	B D-Link DEM-310GM2 network transceiver module 1000 Mbit/s GBIC Model DEM-310GM2 View product
Performance6 differ
SFP transceiver typeKnown for one	Fiber optic	Unknown — not stated by the source
Maximum data transfer rateDiffers	10000 Mbit/s	1000 Mbit/s
Interface typeDiffers	SFP+	GBIC
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorDiffers	LC	SC
Fiber cable diameters supported (core/cladding)Known for one	50/125,62.5/125 µm	Unknown — not stated by the source
SFP transceiver standardKnown for one	SR	Unknown — not stated by the source
Maximum transfer distanceDiffers	300 m	2000 m
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Tx power (min)Known for one	-5 dBmW	Unknown — not stated by the source
Tx power (max)Differs	-1 dBmW	-12 dBmW
Rx power (min)Known for one	-11.1 dBmW	Unknown — not stated by the source
Rx power (max)Known for one	0.5 dBmW	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.3ae	IEEE 802.3
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	3.3 V	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	3.5 W
Certificates1 differ
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
SafetyKnown for one	UL, TUV, CDRH	Unknown — not stated by the source
CertificationDiffers	CE, FCC, VCCI, C-Tick	EN, FDA
Operational conditions1 differ
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)Differs	0 - 85%	10 - 85%
Storage relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	14.8 mm	302 mm
DepthDiffers	11.8 mm	571 mm
HeightDiffers	56.5 mm	119 mm
WeightKnown for one	22 g	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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