Product comparison · 2 network transceiver modules

LevelOne 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm vs Zyxel SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm

16specifications compared
6differ
10identical
19known for one product only

Key differences

Maximum data transfer rate
- 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm:1250 Mbit/s
- SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm:1000 Mbit/s
Wavelength
- 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm:1310 nm
- SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm:1490 nm
Networking standards
- 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm:IEEE 802.3z
- SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm:IEEE 802.3ah
Width
- 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm:57 mm
- SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm:56 mm
Depth
- 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm:12 mm
- SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm:13.4 mm
Height
- 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm:13.7 mm
- SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm:12.5 mm

Side by side

Differences highlightedShow differences only

Comparison of SFP-3211, SFP-BX1490-10-D
35 specifications	A LevelOne 1.25Gbps Single-mode SFP Transceiver, 20km, 1310nm Model SFP-3211 View product	B Zyxel SFP-BX1490-10-D network transceiver module Fiber optic 1000 Mbit/s 1490 nm Model SFP-BX1490-10-D View product
Performance3 differ
Maximum data transfer rateDiffers	1250 Mbit/s	1000 Mbit/s
Fiber cable diameters supported (core/cladding)Known for one	9/125 µm	Unknown — not stated by the source
WavelengthDiffers	1310 nm	1490 nm
Tx power (min)Known for one	-9.5 dBmW	Unknown — not stated by the source
Tx power (max)Known for one	-3 dBmW	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.3z	IEEE 802.3ah
Duplex systemKnown for one	Full	Unknown — not stated by the source
Fiber ports quantityKnown for one	1	Unknown — not stated by the source
SFP transceiver standardKnown for one	Unknown — not stated by the source	BX
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Maximum voltageKnown for one	6 V	Unknown — not stated by the source
Maximum currentKnown for one	0.3 A	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
SafetyKnown for one	EN 60825-1	Unknown — not stated by the source
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	57 mm	56 mm
DepthDiffers	12 mm	13.4 mm
HeightDiffers	13.7 mm	12.5 mm
WeightKnown for one	20 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	106 mm	Unknown — not stated by the source
Package depthKnown for one	20 mm	Unknown — not stated by the source
Package heightKnown for one	65 mm	Unknown — not stated by the source
Package weightKnown for one	35 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85369010	Unknown — not stated by the source

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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