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Product comparison · 2 network transceiver modules

ATGBICS SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm vs StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

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  • 13specifications compared
  • 8differ
  • 5identical
  • 24known for one product only

Key differences

The StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 397,500 Mbit/s more maximum data transfer rate than the ATGBICS SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm (400000 Mbit/s vs 2500 Mbit/s). The ATGBICS SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm has 39,500 m more maximum transfer distance than the StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm (40000 m vs 500 m). The ATGBICS SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm has 240 nm more wavelength than the StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm (1550 nm vs 1310 nm). Interface type: SFP on the ATGBICS SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm, QSFP-DD on the StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm. Fiber optic connector: LC on the ATGBICS SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm, MPO on the StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm.

  • Maximum data transfer rate
    • 2500 Mbit/s
    • 400000 Mbit/s
  • Interface type
    • SFP
    • QSFP-DD
  • Fiber optic connector
    • LC
    • MPO
  • SFP transceiver standard
    • EX
    • DR4
  • Maximum transfer distance
    • 40000 m
    • 500 m
  • Wavelength
    • 1550 nm
    • 1310 nm
  • Fiber ethernet cabling technology
    • 2.5GBASE
    • 400GBASE
  • Brand compatibility
    • H3C
    • Cisco

Side by side

Differences highlightedShow differences only
37 specifications
A

ATGBICS

SFP-2.5G-LH40-SM1310-C network transceiver module Fiber optic 2500 Mbit/s 1550 nm

Model SFP-2.5G-LH40-SM1310-C

View product
B

StarTech.com

Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

Model QSFP-400G-DR4-ST

View product
Performance7 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers2500 Mbit/s400000 Mbit/s
Interface typeDiffersSFPQSFP-DD
Single-mode fiber (SMF) supportedYesYes
Fiber optic connectorDiffersLCMPO
SFP transceiver standardDiffersEXDR4
Maximum transfer distanceDiffers40000 m500 m
WavelengthDiffers1550 nm1310 nm
Networking standardsKnown for oneIEEE 802.3bs
Fiber ethernet cabling technologyDiffers2.5GBASE400GBASE
Duplex systemFullFull
Digital Diagnostics Monitoring (DDM)Known for oneYes
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for one2.5 Gigabit Ethernet
Features1 differ
Product colourSilverSilver
Mean time between failures (MTBF)Known for one2603285 h
Brand compatibilityDiffersH3CCisco
Form factorKnown for oneSFP
Hot-Plug supportKnown for oneYes
Hot-swapKnown for oneYes
Easy to installKnown for oneYes
Poweridentical
Power consumption (typical)Known for one12 W
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Weight & dimensionsidentical
WidthKnown for one19 mm
DepthKnown for one117.8 mm
HeightKnown for one12.6 mm
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Packaging dataidentical
User guideKnown for oneYes
Package widthKnown for one180 mm
Package depthKnown for one127 mm
Package heightKnown for one48 mm
Logistics dataidentical
Master (outer) case widthKnown for one117 mm
Master (outer) case lengthKnown for one250 mm
Master (outer) case heightKnown for one200 mm
Products per master (outer) caseKnown for one36 pc(s)
Country of originKnown for oneChina
Certificatesidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), REACH, RoHS, Trade Agreements Act (TAA), UL

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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