Product comparison · 2 network transceiver modules

StarTech.com Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10 vs StarTech.com Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920

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

Key differences

  • SFP transceiver type
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:Fiber optic
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:Copper
  • Maximum data transfer rate
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:1250 Mbit/s
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:1000 Mbit/s
  • Maximum transfer distance
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:10000 m
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:100 m
  • Networking standards
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:IEEE 802.3z
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:IEEE 802.3ab
  • Digital Diagnostics Monitoring (DDM)
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:Yes
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:No
  • Mean time between failures (MTBF)
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:200000 h
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:4655371 h
  • Power consumption (typical)
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:1 W
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:1.3 W
  • Operating relative humidity (H-H)
    • Cisco GLC-LH-SMD Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10:5 - 95%
    • Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920:30 - 75%

Side by side

Differences highlightedShow differences only (off)
Comparison of GLCLHSMD10ST, GLCT10PKST
39 specifications
Performance5 differ
SFP transceiver typeDiffersFiber opticCopper
Maximum data transfer rateDiffers1250 Mbit/s1000 Mbit/s
Interface typeSFPSFP
Multi-mode fiber (MMF) supportedKnown for oneYesUnknown — not stated by the source
Fiber optic connectorKnown for oneLCUnknown — not stated by the source
SFP transceiver standardKnown for oneLH, LXUnknown — not stated by the source
Maximum transfer distanceDiffers10000 m100 m
WavelengthKnown for one1310 nmUnknown — not stated by the source
Networking standardsDiffersIEEE 802.3zIEEE 802.3ab
Duplex systemKnown for oneFullUnknown — not stated by the source
Auto MDI/MDI-XYesYes
Digital Diagnostics Monitoring (DDM)DiffersYesNo
Fiber ports quantityKnown for one1Unknown — not stated by the source
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet interface typeKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
Features1 differ
Product colourSilverSilver
Hot-swapYesYes
Mean time between failures (MTBF)Differs200000 h4655371 h
Power1 differ
Power consumption (typical)Differs1 W1.3 W
Certificatesidentical
Compliance certificatesCE, RoHSCE, RoHS
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 & dimensions3 differ
Width12 mm12 mm
DepthDiffers58 mm68 mm
HeightDiffers8 mm14 mm
WeightDiffers17 g227 g
Packaging contentidentical
Quantity per pack10 pc(s)10 pc(s)
Packaging data4 differ
Package widthDiffers202 mm119 mm
Package depthDiffers122 mm201 mm
Package heightDiffers35 mm36 mm
Package weightDiffers227 g286 g
Logistics data4 differ
Master (outer) case widthDiffers344 mm356 mm
Harmonized System (HS) code8536901085369010
Master (outer) case lengthDiffers415 mm420 mm
Master (outer) case heightDiffers343 mm336 mm
Products per master (outer) caseDiffers50 pc(s)45 pc(s)
Country of originKnown for oneUnknown — not stated by the sourceChina

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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