Product comparison · 2 network transceiver modules

Fujitsu 4Gb, SFP, LW vs LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm

14specifications compared
7differ
7identical
25known for one product only

Key differences

Maximum data transfer rate
- 4Gb, SFP, LW:4000 Mbit/s
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:1250 Mbit/s
Maximum transfer distance
- 4Gb, SFP, LW:4000 m
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:80000 m
Certification
- 4Gb, SFP, LW:MSA
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:CE, FCC
Operating relative humidity (H-H)
- 4Gb, SFP, LW:10 - 80%
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:5 - 95%
Width
- 4Gb, SFP, LW:13.4 mm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:57 mm
Depth
- 4Gb, SFP, LW:56.5 mm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:12 mm
Height
- 4Gb, SFP, LW:8.5 mm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:13.7 mm

Side by side

Differences highlightedShow differences only

Comparison of 4Gb, SFP, LW, SFP-3611
39 specifications	A Fujitsu 4Gb, SFP, LW View product	B LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm Model SFP-3611 View product
Performance2 differ
Maximum data transfer rateDiffers	4000 Mbit/s	1250 Mbit/s
Maximum transfer distanceDiffers	4000 m	80000 m
WavelengthKnown for one	Unknown — not stated by the source	1550 nm
Tx power (min)Known for one	Unknown — not stated by the source	0 dBmW
Tx power (max)Known for one	Unknown — not stated by the source	5 dBmW
Link budgetKnown for one	Unknown — not stated by the source	23 dB
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3z
Duplex systemKnown for one	Unknown — not stated by the source	Full
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
SFP transceiver standardKnown for one	LW	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	3.3 V
Maximum voltageKnown for one	Unknown — not stated by the source	6 V
Maximum currentKnown for one	Unknown — not stated by the source	300 A
Certificates1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
SafetyKnown for one	Unknown — not stated by the source	EN 60825-1
CertificationDiffers	MSA	CE, FCC
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 80%	5 - 95%
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	13.4 mm	57 mm
DepthDiffers	56.5 mm	12 mm
HeightDiffers	8.5 mm	13.7 mm
WeightKnown for one	Unknown — not stated by the source	20 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	106 mm
Package depthKnown for one	Unknown — not stated by the source	20 mm
Package heightKnown for one	Unknown — not stated by the source	65 mm
Package weightKnown for one	Unknown — not stated by the source	35 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010

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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