Product comparison · 2 network transceiver modules

LevelOne 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm vs LevelOne 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm

32specifications compared
5differ
27identical
3known for one product only

Key differences

Maximum transfer distance
- 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm:10000 m
- 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm:40000 m
Wavelength
- 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm:1310 nm
- 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm:1550 nm
Tx power (min)
- 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm:-8.2 dBmW
- 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm:-4.7 dBmW
Tx power (max)
- 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm:0.5 dBmW
- 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm:4 dBmW
Maximum current
- 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm:0.33 A
- 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm:0.5 A

Side by side

Differences highlightedShow differences only

Comparison of SFP-6121, SFP-6141
35 specifications	A LevelOne 10Gbps Single-mode SFP+ Transceiver, 10km, 1310nm Model SFP-6121 View product	B LevelOne 10Gbps Single-mode SFP+ Transceiver, 40km, 1550nm Model SFP-6141 View product
Performance4 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Interface type	SFP+	SFP+
Single-mode fiber (SMF) supported	Yes	Yes
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)	9/125 µm	9/125 µm
Maximum transfer distanceDiffers	10000 m	40000 m
WavelengthDiffers	1310 nm	1550 nm
Tx power (min)Differs	-8.2 dBmW	-4.7 dBmW
Tx power (max)Differs	0.5 dBmW	4 dBmW
Link budgetKnown for one	Unknown — not stated by the source	11.1 dB
Networking standards	IEEE 802.3ae	IEEE 802.3ae
Duplex system	Full	Full
Fiber ports quantity	1	1
Featuresidentical
Hot-swap	Yes	Yes
Power1 differ
Input voltage	3.3 V	3.3 V
Maximum voltage	3.6 V	3.6 V
Maximum currentDiffers	0.33 A	0.5 A
Certificatesidentical
Compliance certificates	RoHS	RoHS
Safety	EN 60825-1	EN 60825-1
Certification	CE, FCC	CE, FCC
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
Width	57 mm	57 mm
Depth	12 mm	12 mm
Height	13.7 mm	13.7 mm
Weight	20 g	20 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging dataidentical
Package width	106 mm	106 mm
Package depth	20 mm	20 mm
Package height	65 mm	65 mm
Package weight	35 g	35 g
Logistics dataidentical
Harmonized System (HS) code	85369010	85369010
Country of originKnown for one	Unknown — not stated by the source	Taiwan

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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