Product comparison · 2 network transceiver modules

LevelOne 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm vs LevelOne 10Gbps Single-mode XFP Transceiver, 10km, 1310nm

Key differences

Maximum data transfer rate
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:1250 Mbit/s
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:10000 Mbit/s
Interface type
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:SFP
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:XFP
Maximum transfer distance
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:120000 m
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:10000 m
Wavelength
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:1550 nm
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:1310 nm
Tx power (min)
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:0 dBmW
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:-8.2 dBmW
Tx power (max)
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:5 dBmW
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:0.5 dBmW
Networking standards
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:IEEE 802.3z
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:IEEE 802.3ae
Maximum voltage
- 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm:6 V
- 10Gbps Single-mode XFP Transceiver, 10km, 1310nm:3.6 V

Differences highlightedShow differences only

Comparison of SFP-3711, XFP-5211
34 specifications	A LevelOne 1.25Gbps Single-mode SFP Transceiver, 120km, 1550nm Model SFP-3711 View product	B LevelOne 10Gbps Single-mode XFP Transceiver, 10km, 1310nm Model XFP-5211 View product
Performance7 differ
Maximum data transfer rateDiffers	1250 Mbit/s	10000 Mbit/s
Interface typeDiffers	SFP	XFP
Maximum transfer distanceDiffers	120000 m	10000 m
WavelengthDiffers	1550 nm	1310 nm
Tx power (min)Differs	0 dBmW	-8.2 dBmW
Tx power (max)Differs	5 dBmW	0.5 dBmW
Networking standardsDiffers	IEEE 802.3z	IEEE 802.3ae
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Maximum voltageDiffers	6 V	3.6 V
Maximum currentDiffers	0.3 A	0.33 A
Operational conditions1 differ
Storage temperature (T-T)Differs	-40 - 85 °C	40 - 85 °C
Weight & dimensions4 differ
WidthDiffers	57 mm	22.1 mm
DepthDiffers	12 mm	78 mm
HeightDiffers	13.7 mm	14 mm
WeightDiffers	20 g	35 g
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	90 g

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.