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Product comparison · 2 network transceiver modules

StarTech.com HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38 vs StarTech.com Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER

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  • 33specifications compared
  • 19differ
  • 14identical
  • 4known for one product only

Key differences

The StarTech.com Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER has 8,750 Mbit/s more maximum data transfer rate than the StarTech.com HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38 (10000 Mbit/s vs 1250 Mbit/s). The StarTech.com Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER has 39,450 m more maximum transfer distance than the StarTech.com HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38 (40000 m vs 550 m). The StarTech.com Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER has 700 nm more wavelength than the StarTech.com HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38 (1550 nm vs 850 nm). Interface type: SFP on the StarTech.com HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38, SFP+ on the StarTech.com Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER. SFP transceiver standard: SX on the StarTech.com HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38, ER on the StarTech.com Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER.

  • Maximum data transfer rate
    • 1250 Mbit/s
    • 10000 Mbit/s
  • Interface type
    • SFP
    • SFP+
  • SFP transceiver standard
    • SX
    • ER
  • Maximum transfer distance
    • 550 m
    • 40000 m
  • Wavelength
    • 850 nm
    • 1550 nm
  • Networking standards
    • IEEE 802.3z
    • IEEE 802.3ae
  • Mean time between failures (MTBF)
    • 3381761 h
    • 1293340 h
  • Compliance certificates
    • CE, RoHS
    • RoHS

Side by side

Differences highlightedShow differences only
37 specifications
A

StarTech.com

HPE 3CSFP91 Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 38

Model 3CSFP91ST

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B

StarTech.com

Cisco SFP-10G-ER Compatible SFP+ Transceiver Module - 10GBASE-ER

Model SFP10GERST

View product
Performance6 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers1250 Mbit/s10000 Mbit/s
Interface typeDiffersSFPSFP+
Multi-mode fiber (MMF) supportedKnown for oneYes
Fiber optic connectorLCLC
SFP transceiver standardDiffersSXER
Maximum transfer distanceDiffers550 m40000 m
WavelengthDiffers850 nm1550 nm
Networking standardsDiffersIEEE 802.3zIEEE 802.3ae
Duplex systemFullFull
Digital Diagnostics Monitoring (DDM)YesYes
Single-mode fiber (SMF) supportedKnown for oneYes
Features1 differ
Product colourSilverSilver
Housing materialAluminiumAluminium
Hot-swapYesYes
Mean time between failures (MTBF)Differs3381761 h1293340 h
Poweridentical
Power consumption (typical)Known for one1 W
Certificates1 differ
Compliance certificatesDiffersCE, RoHSRoHS
CertificationKnown for oneCE, FCC, UR
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 & dimensions4 differ
WidthDiffers13.7 mm13.9 mm
DepthDiffers56.6 mm58.4 mm
HeightDiffers12.5 mm12.6 mm
WeightDiffers17 g30 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging data4 differ
Package widthDiffers92 mm90 mm
Package depthDiffers114 mm120 mm
Package heightDiffers32 mm30 mm
Package weightDiffers44 g95 g
Logistics data3 differ
Master (outer) case widthDiffers252 mm250 mm
Harmonized System (HS) code8536901085369010
Master (outer) case lengthDiffers307 mm300 mm
Master (outer) case heightDiffers214 mm200 mm
Products per master (outer) case36 pc(s)36 pc(s)
Country of originChinaChina

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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