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Product comparison · 2 network transceiver modules

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 vs StarTech.com Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -

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  • 29specifications compared
  • 19differ
  • 10identical
  • 11known for one product only

Key differences

  • SFP transceiver type
    • Fiber optic
    • Copper
  • Maximum data transfer rate
    • 1250 Mbit/s
    • 1000 Mbit/s
  • Maximum transfer distance
    • 500 m
    • 100 m
  • Networking standards
    • IEEE 802.3z
    • IEEE 802.3ab
  • Digital Diagnostics Monitoring (DDM)
    • Yes
    • No
  • Mean time between failures (MTBF)
    • 861479 h
    • 3068049 h
  • Power consumption (typical)
    • 1 W
    • 1.3 W
  • Compliance certificates
    • CE, RoHS
    • RoHS

Side by side

Differences highlightedShow differences only
40 specifications
A

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 GLCSXMMDSTT

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B

StarTech.com

Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 -

Model GLCTSTTAA

View product
Performance5 differ
SFP transceiver typeDiffersFiber opticCopper
Maximum data transfer rateDiffers1250 Mbit/s1000 Mbit/s
Interface typeSFPSFP
Multi-mode fiber (MMF) supportedKnown for oneYes
Fiber optic connectorKnown for oneLC
SFP transceiver standardKnown for oneSX
Maximum transfer distanceDiffers500 m100 m
WavelengthKnown for one850 nm
Networking standardsDiffersIEEE 802.3zIEEE 802.3ab
Duplex systemKnown for oneFull
Auto MDI/MDI-XYesYes
Digital Diagnostics Monitoring (DDM)DiffersYesNo
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
Auto-negotiationKnown for oneYes
Features1 differ
Product colourSilverSilver
Housing materialKnown for oneZinc steel
Hot-swapYesYes
Mean time between failures (MTBF)Differs861479 h3068049 h
Brand compatibilityKnown for oneCisco
Power1 differ
Power consumption (typical)Differs1 W1.3 W
Certificates1 differ
Compliance certificatesDiffersCE, RoHSRoHS
CertificationKnown for oneCE, FCC, UL, TAA
Operational conditions1 differ
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-40 - 85 °C-40 - 85 °C
Operating relative humidity (H-H)Differs5 - 95%30 - 75%
Weight & dimensions4 differ
WidthDiffers13.8 mm13 mm
DepthDiffers57 mm70 mm
HeightDiffers10.5 mm13.5 mm
WeightDiffers19 g22 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging data3 differ
Package widthDiffers77 mm119 mm
Package depthDiffers121 mm75 mm
Package height34 mm34 mm
Package weightDiffers52 g55 g
Logistics data3 differ
Master (outer) case widthDiffers342 mm338 mm
Harmonized System (HS) code8536901085369010
Master (outer) case lengthDiffers642 mm636 mm
Master (outer) case heightDiffers288 mm293 mm
Products per master (outer) case150 pc(s)150 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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