Product comparison · 2 network transceiver modules

StarTech.com Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC) vs StarTech.com Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC)

18specifications compared
8differ
10identical
9known for one product only

Key differences

Maximum data transfer rate
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):1000 Mbit/s
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):1250 Mbit/s
SFP transceiver standard
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):LH
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):ZX
Maximum transfer distance
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):40000 m
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):80000 m
Wavelength
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):1310 nm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):1550 nm
Width
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):9 mm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):12 mm
Depth
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):65 mm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):60 mm
Height
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):14 mm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):10 mm
Weight
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):25 g
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC):17 g

Side by side

Differences highlightedShow differences only

Comparison of SFPG1340C, SFPG1580C
27 specifications	A StarTech.com Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC) Model SFPG1340C View product	B StarTech.com Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 80 km (Mini-GBIC) Model SFPG1580C View product
Performance4 differ
Maximum data transfer rateDiffers	1000 Mbit/s	1250 Mbit/s
SFP transceiver standardDiffers	LH	ZX
Maximum transfer distanceDiffers	40000 m	80000 m
WavelengthDiffers	1310 nm	1550 nm
Digital Diagnostics Monitoring (DDM)Known for one	Unknown — not stated by the source	Yes
Wavelength-division multiplexing (WDM)Known for one	Unknown — not stated by the source	No
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UL
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 70%
Weight & dimensions4 differ
WidthDiffers	9 mm	12 mm
DepthDiffers	65 mm	60 mm
HeightDiffers	14 mm	10 mm
WeightDiffers	25 g	17 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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