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Product comparison · 2 network transceiver modules

StarTech.com Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Fiber (SMF) vs StarTech.com Cisco SFP-10G-BX20U-I Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Fiber (SMF)

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  • 31specifications compared
  • 9differ
  • 22identical
  • 2known for one product only

Key differences

  • Maximum transfer distance
    • 40000 m
    • 20000 m
  • Compatible products
    • SFP-10G-BX-U-40
    • SFP-10G-BX20U-I
  • Power consumption (typical)
    • 1.6 W
    • 1.3 W
  • Package width
    • 92 mm
    • 90 mm
  • Package depth
    • 117 mm
    • 115 mm
  • Package height
    • 33 mm
    • 31 mm
  • Master (outer) case width
    • 92 mm
    • 90 mm
  • Master (outer) case length
    • 117 mm
    • 115 mm

Side by side

Differences highlightedShow differences only
33 specifications
A

StarTech.com

Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Fiber (SMF)

Model SFP-10G-BX-U-40-ST

View product
B

StarTech.com

Cisco SFP-10G-BX20U-I Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Fiber (SMF)

Model SFP-10G-BX20U-I-ST

View product
Performance1 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rate10000 Mbit/s10000 Mbit/s
Interface typeSFP+SFP+
Single-mode fiber (SMF) supportedYesYes
Multi-mode fiber (MMF) supportedNoNo
Fiber optic connectorLCLC
SFP transceiver standardBX-UBX-U
Maximum transfer distanceDiffers40000 m20000 m
Tx wavelength (max)1270 nm1270 nm
Rx wavelength (max)1330 nm1330 nm
Digital Diagnostics Monitoring (DDM)YesYes
Features1 differ
Product colourSilverSilver
Hot-swapKnown for oneYes
Brand compatibilityCiscoCisco
Compatible productsDiffersSFP-10G-BX-U-40SFP-10G-BX20U-I
Hot-Plug supportKnown for oneYes
Power1 differ
Power consumption (typical)Differs1.6 W1.3 W
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationCE, FCC, REACHCE, FCC, REACH
Weight & dimensionsidentical
Width58.4 mm58.4 mm
Depth14 mm14 mm
Height12.6 mm12.6 mm
Weight24 g24 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging data3 differ
Package widthDiffers92 mm90 mm
Package depthDiffers117 mm115 mm
Package heightDiffers33 mm31 mm
Package weight50 g50 g
Logistics data3 differ
Master (outer) case widthDiffers92 mm90 mm
Harmonized System (HS) code8536901085369010
Master (outer) case lengthDiffers117 mm115 mm
Master (outer) case heightDiffers33 mm31 mm
Products per master (outer) case1 pc(s)1 pc(s)

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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