Product comparison · 2 network transceiver modules

D-Link 10GBase-ER SFP+ vs D-Link DEM-310GM2 network transceiver module 1000 Mbit/s GBIC

13specifications compared
11differ
2identical
19known for one product only

Key differences

Maximum data transfer rate
- 10GBase-ER SFP+:10000 Mbit/s
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:1000 Mbit/s
Interface type
- 10GBase-ER SFP+:SFP+
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:GBIC
Fiber optic connector
- 10GBase-ER SFP+:LC
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:SC
Maximum transfer distance
- 10GBase-ER SFP+:40000 m
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:2000 m
Tx power (max)
- 10GBase-ER SFP+:3 dBmW
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:-12 dBmW
Networking standards
- 10GBase-ER SFP+:IEEE 802.3ae
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:IEEE 802.3
Certification
- 10GBase-ER SFP+:CE, FCC, VCCI
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:EN, FDA
Operating relative humidity (H-H)
- 10GBase-ER SFP+:5 - 85%
- DEM-310GM2 network transceiver module 1000 Mbit/s GBIC:10 - 85%

Side by side

Differences highlightedShow differences only

Comparison of 10GBase-ER SFP+, DEM-310GM2
32 specifications	A D-Link 10GBase-ER SFP+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
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorDiffers	LC	SC
Fiber cable diameters supported (core/cladding)Known for one	9/125 µm	Unknown — not stated by the source
SFP transceiver standardKnown for one	ER	Unknown — not stated by the source
Maximum transfer distanceDiffers	40000 m	2000 m
WavelengthKnown for one	1550 nm	Unknown — not stated by the source
Tx power (min)Known for one	-3 dBmW	Unknown — not stated by the source
Tx power (max)Differs	3 dBmW	-12 dBmW
Rx power (min)Known for one	-14.1 dBmW	Unknown — not stated by the source
Rx power (max)Known for one	-1 dBmW	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.3ae	IEEE 802.3
Duplex systemKnown for one	Full	Unknown — not stated by the source
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	CSA, TUV, CDRH	Unknown — not stated by the source
CertificationDiffers	CE, FCC, VCCI	EN, FDA
Operational conditions1 differ
Operating relative humidity (H-H)Differs	5 - 85%	10 - 85%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	14.8 mm	302 mm
DepthDiffers	56.5 mm	571 mm
HeightDiffers	11.8 mm	119 mm
WeightKnown for one	20 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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