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Product comparison · 2 network transceiver modules

StarTech.com Juniper EX-SFP-1GE-LX Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 131 vs StarTech.com Cisco GLC-SX-MMD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DD

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  • 34specifications compared
  • 15differ
  • 19identical
  • 3known for one product only

Key differences

  • Multi-mode fiber (MMF) supported
    • No
    • Yes
  • SFP transceiver standard
    • LX
    • SX
  • Maximum transfer distance
    • 10000 m
    • 550 m
  • Wavelength
    • 1310 nm
    • 850 nm
  • Mean time between failures (MTBF)
    • 3092408 h
    • 3381761 h
  • Compliance certificates
    • RoHS
    • CE, RoHS
  • Height
    • 13 mm
    • 12.5 mm
  • Weight
    • 19 g
    • 18 g

Side by side

Differences highlightedShow differences only
37 specifications
A

StarTech.com

Juniper EX-SFP-1GE-LX Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 131

Model EXSFP1GELXST

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B

StarTech.com

Cisco GLC-SX-MMD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DD

Model GLCSXMMDST

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Performance4 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rate1250 Mbit/s1250 Mbit/s
Interface typeSFPSFP
Single-mode fiber (SMF) supportedKnown for oneYes
Multi-mode fiber (MMF) supportedDiffersNoYes
Fiber optic connectorLCLC
SFP transceiver standardDiffersLXSX
Maximum transfer distanceDiffers10000 m550 m
WavelengthDiffers1310 nm850 nm
Networking standardsIEEE 802.3zIEEE 802.3z
Duplex systemFullFull
Digital Diagnostics Monitoring (DDM)YesYes
Features1 differ
Product colourSilverSilver
Housing materialAluminiumAluminium
Hot-swapYesYes
Mean time between failures (MTBF)Differs3092408 h3381761 h
Poweridentical
Power consumption (typical)1 W1 W
Certificates1 differ
Compliance certificatesDiffersRoHSCE, RoHS
CertificationKnown for oneCE, FCC, UR, REACH
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-40 - 85 °C-40 - 85 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Weight & dimensions2 differ
Width13.7 mm13.7 mm
Depth56.6 mm56.6 mm
HeightDiffers13 mm12.5 mm
WeightDiffers19 g18 g
Packaging data3 differ
Package widthDiffers93 mm92 mm
Package depthDiffers116 mm113 mm
Package height33 mm33 mm
Package weightDiffers48 g46 g
Logistics data4 differ
Master (outer) case widthDiffers325 mm342 mm
Harmonized System (HS) code8536901085369010
Master (outer) case lengthDiffers405 mm428 mm
Master (outer) case heightDiffers315 mm352 mm
Products per master (outer) caseDiffers78 pc(s)108 pc(s)
Country of originChinaChina
Packaging contentidentical
Quantity per packKnown for one1 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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