Product comparison · 2 network transceiver modules

StarTech.com Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m vs StarTech.com Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -

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  • 30specifications compared
  • 17differ
  • 13identical
  • 9known for one product only

Key differences

  • SFP transceiver type
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:Copper
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:Fiber optic
  • Maximum data transfer rate
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:1000 Mbit/s
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:1250 Mbit/s
  • SFP transceiver standard
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:EX
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:SX
  • Maximum transfer distance
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:100 m
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:550 m
  • Mean time between failures (MTBF)
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:4655371 h
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:3381761 h
  • Power consumption (typical)
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:1.3 W
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:1 W
  • Compliance certificates
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:RoHS
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:CE, RoHS
  • Depth
    • Juniper EX-SFP-1GE-T Compatible SFP Module - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m:68 mm
    • Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -:56.6 mm

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Differences highlightedShow differences only (on)
Comparison of EXSFP1GETST, GLCSXMMRGDST
39 specifications
Performance5 differ
SFP transceiver typeDiffersCopperFiber optic
Maximum data transfer rateDiffers1000 Mbit/s1250 Mbit/s
SFP transceiver standardDiffersEXSX
Maximum transfer distanceDiffers100 m550 m
Networking standardsDiffersIEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.3z
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Auto MDI/MDI-XKnown for oneYesUnknown — not stated by the source
Auto-negotiationKnown for oneYesUnknown — not stated by the source
Multi-mode fiber (MMF) supportedKnown for oneUnknown — not stated by the sourceYes
Fiber optic connectorKnown for oneUnknown — not stated by the sourceLC
WavelengthKnown for oneUnknown — not stated by the source850 nm
Digital Diagnostics Monitoring (DDM)Known for oneUnknown — not stated by the sourceYes
Features1 differ
Mean time between failures (MTBF)Differs4655371 h3381761 h
Power1 differ
Power consumption (typical)Differs1.3 W1 W
Certificates1 differ
Compliance certificatesDiffersRoHSCE, RoHS
CertificationKnown for oneCE, FCC, URUnknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers68 mm56.6 mm
HeightDiffers13.8 mm12.5 mm
WeightDiffers24 g15 g
Packaging data3 differ
Package widthDiffers92 mm93 mm
Package depthDiffers113 mm114 mm
Package weightDiffers51 g43 g
Logistics data3 differ
Master (outer) case widthDiffers255 mm200 mm
Master (outer) case lengthDiffers305 mm300 mm
Master (outer) case heightDiffers200 mm255 mm
Country of originKnown for oneChinaUnknown — 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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