Product comparison · 2 network transceiver modules

TP-Link DS-PMA-COMBO C+ vs TP-Link Omada SFP 1000BASE-Sm MiniGBIC BX10D

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  • 14specifications compared
  • 4differ
  • 10identical
  • 16known for one product only

Key differences

  • Maximum data transfer rate
    • DS-PMA-COMBO C+:9953 Mbit/s
    • Omada SFP 1000BASE-Sm MiniGBIC BX10D:1250 Mbit/s
  • Interface type
    • DS-PMA-COMBO C+:SFP+
    • Omada SFP 1000BASE-Sm MiniGBIC BX10D:SFP
  • Tx wavelength (max)
    • DS-PMA-COMBO C+:1490 nm
    • Omada SFP 1000BASE-Sm MiniGBIC BX10D:1550 nm
  • Product colour
    • DS-PMA-COMBO C+:Stainless steel
    • Omada SFP 1000BASE-Sm MiniGBIC BX10D:Silver

Side by side

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Comparison of DS-PMA-COMBO C+, SM321A
30 specifications
Performance3 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers9953 Mbit/s1250 Mbit/s
Interface typeDiffersSFP+SFP
Single-mode fiber (SMF) supportedYesYes
Fiber cable diameters supported (core/cladding)9/125 µm9/125 µm
Maximum transfer distance20000 m20000 m
Tx wavelength (max)Differs1490 nm1550 nm
Rx wavelength (max)1310 nm1310 nm
Digital Diagnostics Monitoring (DDM)YesYes
Fiber optic connectorKnown for oneSC/UPCUnknown — not stated by the source
Fiber ethernet cabling technologyKnown for one10GBASEUnknown — not stated by the source
Features1 differ
Product colourDiffersStainless steelSilver
Hot-swapYesYes
Poweridentical
Input voltage3.3 V3.3 V
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceFCC, CE
Operational conditionsidentical
Minimum operating temperatureKnown for oneUnknown — not stated by the source0 °C
Maximum operating temperatureKnown for oneUnknown — not stated by the source70 °C
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 70 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 85 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 90%
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source55.4 mm
DepthKnown for oneUnknown — not stated by the source14.6 mm
HeightKnown for oneUnknown — not stated by the source12.9 mm
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging dataidentical
User guideYesYes
Package widthKnown for oneUnknown — not stated by the source38 mm
Package depthKnown for oneUnknown — not stated by the source207 mm
Package heightKnown for oneUnknown — not stated by the source38 mm
Package weightKnown for oneUnknown — not stated by the source110 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.

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