Product comparison · 2 network transceiver modules

D-Link 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all vs D-Link 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km)

Key differences

Maximum data transfer rate
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:1250 Mbit/s
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):1000 Mbit/s
Single-mode fiber (SMF) supported
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:Yes
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):No
Multi-mode fiber (MMF) supported
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:No
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):Yes
SFP transceiver standard
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:LX
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):SX
Maximum transfer distance
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:10000 m
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):2000 m
Cabling technology
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:1000Base-LX
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):1000Base-SX
Operating temperature (T-T)
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:0 - 70 °C
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):0 - 40 °C
Storage temperature (T-T)
- 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all:-40 - 85 °C
- 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km):-25 - 55 °C

Differences highlightedShow differences only

Comparison of DEM-310GT, DEM-312GT2
46 specifications	A D-Link 1-port Mini-GBIC SFP to 1000BaseLX, 10km for all Model DEM-310GT View product	B D-Link 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km) Model DEM-312GT2 View product
Performance6 differ
Maximum data transfer rateDiffers	1250 Mbit/s	1000 Mbit/s
Single-mode fiber (SMF) supportedDiffers	Yes	No
Multi-mode fiber (MMF) supportedDiffers	No	Yes
SFP transceiver standardDiffers	LX	SX
Maximum transfer distanceDiffers	10000 m	2000 m
WavelengthKnown for one	1310 nm	Unknown — not stated by the source
Cabling technologyDiffers	1000Base-LX	1000Base-SX
Fiber cable diameters supported (core/cladding)Known for one	Unknown — not stated by the source	50/125,62.5/125 µm
Featuresidentical
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Metal
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 40 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-25 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
I/O portsKnown for one	mini-GBIC	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.