Product comparison · 2 network transceiver modules

StarTech.com Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC) vs StarTech.com Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC)

18specifications compared
7differ
11identical
0known for one product only

Key differences

Maximum data transfer rate
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):100 Mbit/s
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):1000 Mbit/s
SFP transceiver standard
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):FX
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):LH
Maximum transfer distance
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):20000 m
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):40000 m
Networking standards
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):IEEE 802.3u
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):IEEE 802.3z
Package width
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):45 mm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):90 mm
Package depth
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):100 mm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):115 mm
Package height
- Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC):20 mm
- Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC):30 mm

Side by side

Differences highlightedShow differences only

Comparison of SFPF1320C, SFPG1340C
18 specifications	A StarTech.com Cisco Compatible 100 Mbps Fiber SFP Transceiver Module SM LC w/ DDM – 20 km (Mini-GBIC) Model SFPF1320C View product	B StarTech.com Cisco Compatible Gigabit Fiber SFP Transceiver Module SM LC w/ DDM – 40 km (Mini-GBIC) Model SFPG1340C View product
Performance4 differ
Maximum data transfer rateDiffers	100 Mbit/s	1000 Mbit/s
SFP transceiver standardDiffers	FX	LH
Maximum transfer distanceDiffers	20000 m	40000 m
Networking standardsDiffers	IEEE 802.3u	IEEE 802.3z
Packaging data3 differ
Package widthDiffers	45 mm	90 mm
Package depthDiffers	100 mm	115 mm
Package heightDiffers	20 mm	30 mm

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