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Product comparison · 2 network transceiver modules

StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590 vs StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km

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  • 33specifications compared
  • 17differ
  • 16identical
  • 6known for one product only

Key differences

The StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km has 38,750 Mbit/s more maximum data transfer rate than the StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590 (40000 Mbit/s vs 1250 Mbit/s). The StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km has 9,450 m more maximum transfer distance than the StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590 (10000 m vs 550 m). The StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590 has 1,892,335 h more mean time between failures (MTBF) than the StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km (3381761 h vs 1489426 h). Interface type: SFP on the StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590, QSFP+ on the StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km. SFP transceiver standard: SX on the StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590, LR4 on the StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km.

  • Maximum data transfer rate
    • 1250 Mbit/s
    • 40000 Mbit/s
  • Interface type
    • SFP
    • QSFP+
  • SFP transceiver standard
    • SX
    • LR4
  • Maximum transfer distance
    • 550 m
    • 10000 m
  • Networking standards
    • IEEE 802.3z
    • IEEE 802.3ba
  • Mean time between failures (MTBF)
    • 3381761 h
    • 1489426 h
  • Power consumption (typical)
    • 1 W
    • 2.5 W
  • Compliance certificates
    • RoHS
    • CE, RoHS

Side by side

Differences highlightedShow differences only
39 specifications
A

StarTech.com

HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590

Model JD118BST

View product
B

StarTech.com

Cisco QSFP-40G-LR4-S Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km

Model QSFP40GLR4S

View product
Performance5 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers1250 Mbit/s40000 Mbit/s
Interface typeDiffersSFPQSFP+
Multi-mode fiber (MMF) supportedKnown for oneYes
Fiber optic connectorLCLC
SFP transceiver standardDiffersSXLR4
Maximum transfer distanceDiffers550 m10000 m
WavelengthKnown for one850 nm
Networking standardsDiffersIEEE 802.3zIEEE 802.3ba
Duplex systemFullFull
Digital Diagnostics Monitoring (DDM)YesYes
Single-mode fiber (SMF) supportedKnown for oneYes
Tx wavelength (min)Known for one1270 nm
Tx wavelength (max)Known for one1330 nm
Features1 differ
Product colourSilverSilver
Housing materialAluminiumAluminium
Hot-swapYesYes
Mean time between failures (MTBF)Differs3381761 h1489426 h
Power1 differ
Power consumption (typical)Differs1 W2.5 W
Certificates1 differ
Compliance certificatesDiffersRoHSCE, RoHS
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 mm18.4 mm
DepthDiffers56.6 mm72 mm
HeightDiffers12.5 mm8.5 mm
WeightDiffers18 g44 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging data4 differ
Package widthDiffers114 mm132 mm
Package depthDiffers93 mm188 mm
Package heightDiffers32 mm49 mm
Package weightDiffers46 g95 g
Logistics data1 differ
Master (outer) case width250 mm250 mm
Harmonized System (HS) code8536901085369010
Master (outer) case length300 mm300 mm
Master (outer) case heightDiffers203 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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