Product comparison · 2 network transceiver modules

ATGBICS SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM) vs ATGBICS SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM)

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  • 31specifications compared
  • 9differ
  • 22identical
  • 0known for one product only

Key differences

The ATGBICS SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM) has 9,000 Mbit/s more maximum data transfer rate than the ATGBICS SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM) (10000 Mbit/s vs 1000 Mbit/s). The ATGBICS SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM) has 30,000 m more maximum transfer distance than the ATGBICS SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM) (40000 m vs 10000 m). The ATGBICS SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM) has 20 nm more wavelength than the ATGBICS SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM) (1330 nm vs 1310 nm). Interface type: SFP on the ATGBICS SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM), SFP+ on the ATGBICS SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM). SFP transceiver standard: BX-D on the ATGBICS SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM), BX on the ATGBICS SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM).

  • Maximum data transfer rate
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):1000 Mbit/s
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):10000 Mbit/s
  • Interface type
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):SFP
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):SFP+
  • SFP transceiver standard
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):BX-D
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):BX
  • Maximum transfer distance
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):10000 m
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):40000 m
  • Wavelength
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):1310 nm
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):1330 nm
  • Tx wavelength (max)
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):1490 nm
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):1270 nm
  • Rx wavelength (max)
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):1310 nm
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):1330 nm
  • Ethernet interface type
    • SFP-GE-LX-SM1490-BIDI-S H3C compatible Transceiver SFP 1000Base-BX-D (Tx1490nm/Rx1310nm SMF 10km LC DOM):Gigabit Ethernet
    • SFP-XG-LH40-SM1270-BIDI H3C compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm SMF 40km LC DOM):10 Gigabit Ethernet

Side by side

Differences highlightedShow differences only (on)
Comparison of SFP-GE-LX-SM1490-BIDI-S-C, SFP-XG-LH40-SM1270-BIDI-C
31 specifications
Performance9 differ
Maximum data transfer rateDiffers1000 Mbit/s10000 Mbit/s
Interface typeDiffersSFPSFP+
SFP transceiver standardDiffersBX-DBX
Maximum transfer distanceDiffers10000 m40000 m
WavelengthDiffers1310 nm1330 nm
Tx wavelength (max)Differs1490 nm1270 nm
Rx wavelength (max)Differs1310 nm1330 nm
Ethernet interface typeDiffersGigabit Ethernet10 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers1000BASE10GBASE

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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