Product comparison · 2 network transceiver modules

LevelOne 155Mbps Single-mode SFP Transceiver, 20km, 1310nm vs LevelOne 155Mbps Single-mode SFP Transceiver, 40km, 1310nm

Key differences

Width
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:57 mm
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:13.7 mm
Depth
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:12 mm
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:56.5 mm
Height
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:13.7 mm
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:8.95 mm
Package width
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:106 mm
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:75 mm
Package depth
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:20 mm
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:130 mm
Package height
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:65 mm
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:50 mm
Package weight
- 155Mbps Single-mode SFP Transceiver, 20km, 1310nm:35 g
- 155Mbps Single-mode SFP Transceiver, 40km, 1310nm:60 g

Differences highlightedShow differences only

Comparison of SFP-1311, SFP-1411
35 specifications	A LevelOne 155Mbps Single-mode SFP Transceiver, 20km, 1310nm Model SFP-1311 View product	B LevelOne 155Mbps Single-mode SFP Transceiver, 40km, 1310nm Model SFP-1411 View product
Performanceidentical
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	155 Mbit/s	155 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 distance	20000 m	20000 m
Wavelength	1310 nm	1310 nm
Tx power (min)	-15 dBmW	-15 dBmW
Tx power (max)	-8 dBmW	-8 dBmW
Link budget	17 dB	17 dB
Networking standards	IEEE 802.3u	IEEE 802.3u
Duplex system	Full	Full
Fiber ports quantity	1	1
Featuresidentical
Hot-swap	Yes	Yes
Poweridentical
Input voltage	3.3 V	3.3 V
Maximum voltage	6 V	6 V
Maximum current	0.3 A	0.3 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)	5 - 95%	5 - 95%
Weight & dimensions3 differ
WidthDiffers	57 mm	13.7 mm
DepthDiffers	12 mm	56.5 mm
HeightDiffers	13.7 mm	8.95 mm
Weight	20 g	20 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging data4 differ
Package widthDiffers	106 mm	75 mm
Package depthDiffers	20 mm	130 mm
Package heightDiffers	65 mm	50 mm
Package weightDiffers	35 g	60 g
Logistics dataidentical
Harmonized System (HS) code	85369010	85369010
Country of origin	China	China

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.