Product comparison · 2 network transceiver modules

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 vs StarTech.com Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -

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  • 27specifications compared
  • 17differ
  • 10identical
  • 12known for one product only

Key differences

  • SFP transceiver type
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:Copper
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:Fiber optic
  • Maximum data transfer rate
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:1000 Mbit/s
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:11100 Mbit/s
  • Interface type
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:SFP
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:SFP+
  • Maximum transfer distance
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:100 m
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:300 m
  • Networking standards
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:IEEE 802.3ab
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:IEEE 802.3ae
  • Digital Diagnostics Monitoring (DDM)
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:No
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:Yes
  • Power consumption (typical)
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:1.3 W
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:1.2 W
  • Compliance certificates
    • Cisco GLC-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000:CE, RoHS
    • Cisco SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm -:RoHS

Side by side

Differences highlightedShow differences only (on)
Comparison of GLCTST, SFP10GSRST
39 specifications
Performance6 differ
SFP transceiver typeDiffersCopperFiber optic
Maximum data transfer rateDiffers1000 Mbit/s11100 Mbit/s
Interface typeDiffersSFPSFP+
Multi-mode fiber (MMF) supportedKnown for oneUnknown — not stated by the sourceYes
Fiber optic connectorKnown for oneUnknown — not stated by the sourceLC
SFP transceiver standardKnown for oneUnknown — not stated by the sourceSR
Maximum transfer distanceDiffers100 m300 m
WavelengthKnown for oneUnknown — not stated by the source850 nm
Networking standardsDiffersIEEE 802.3abIEEE 802.3ae
Duplex systemKnown for oneUnknown — not stated by the sourceFull, Half
Digital Diagnostics Monitoring (DDM)DiffersNoYes
Wavelength-division multiplexing (WDM)Known for oneUnknown — not stated by the sourceNo
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Auto MDI/MDI-XKnown for oneYesUnknown — not stated by the source
Featuresidentical
Mean time between failures (MTBF)Known for oneUnknown — not stated by the source1967709 h
Brand compatibilityKnown for oneUnknown — not stated by the sourceCisco
Power1 differ
Power consumption (typical)Differs1.3 W1.2 W
Certificates1 differ
Compliance certificatesDiffersCE, RoHSRoHS
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC, UL, REACH
Operational conditions1 differ
Operating relative humidity (H-H)Differs30 - 75%30 - 70%
Weight & dimensions3 differ
DepthDiffers68 mm60 mm
HeightDiffers14 mm10 mm
WeightDiffers25 g22 g
Packaging data2 differ
Package heightDiffers34 mm33 mm
Package weightDiffers95 g51 g
Logistics data3 differ
Master (outer) case widthDiffers344 mm338 mm
Master (outer) case lengthDiffers424 mm428 mm
Master (outer) case heightDiffers342 mm354 mm
Country of originKnown for oneTaiwanUnknown — not stated by the source

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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