Product comparison · 2 network transceiver modules

TP-Link SFP GPON Class C+ Module vs TP-Link Omada 1000Base-BX WDM Bi-Directional SFP Module

11specifications compared
4differ
7identical
18known for one product only

Key differences

Maximum data transfer rate
- SFP GPON Class C+ Module:2488.32 Mbit/s
- Omada 1000Base-BX WDM Bi-Directional SFP Module:1250 Mbit/s
Tx wavelength (max)
- SFP GPON Class C+ Module:1490 nm
- Omada 1000Base-BX WDM Bi-Directional SFP Module:1310 nm
Rx wavelength (max)
- SFP GPON Class C+ Module:1310 nm
- Omada 1000Base-BX WDM Bi-Directional SFP Module:1550 nm
Product colour
- SFP GPON Class C+ Module:Stainless steel
- Omada 1000Base-BX WDM Bi-Directional SFP Module:Silver

Side by side

Differences highlightedShow differences only

Comparison of DS-PMA-C+, SM321B
29 specifications	A TP-Link SFP GPON Class C+ Module Model DS-PMA-C+ View product	B TP-Link Omada 1000Base-BX WDM Bi-Directional SFP Module Model SM321B View product
Performance3 differ
Maximum data transfer rateDiffers	2488.32 Mbit/s	1250 Mbit/s
Tx wavelength (max)Differs	1490 nm	1310 nm
Rx wavelength (max)Differs	1310 nm	1550 nm
Digital Diagnostics Monitoring (DDM)Known for one	Unknown — not stated by the source	Yes
WavelengthKnown for one	1490 nm	Unknown — not stated by the source
Tx power (min)Known for one	3 dBmW	Unknown — not stated by the source
Tx power (max)Known for one	7 dBmW	Unknown — not stated by the source
Rx power (min)Known for one	-30 dBmW	Unknown — not stated by the source
Rx power (max)Known for one	-12 dBmW	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Stainless steel	Silver
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	FCC, CE
Operational conditionsidentical
Minimum operating temperatureKnown for one	Unknown — not stated by the source	0 °C
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	55.4 mm
DepthKnown for one	Unknown — not stated by the source	14.6 mm
HeightKnown for one	Unknown — not stated by the source	12.9 mm
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes

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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