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Product comparison · 2 network transceiver modules

ATGBICS DWDM-SFP-2.5G-CH46-120-MSA-I-AT Universally Coded MSA compliant Transceiver DWDM CH46 SFP 2.5GBase (1540.56nm SMF 120km LC DOM Ind Temp) vs TP-Link SM321B-2(UN) network transceiver module Fiber optic 1250 Mbit/s SFP

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  • 16specifications compared
  • 10differ
  • 6identical
  • 33known for one product only

Key differences

  • Maximum data transfer rate
    • 2500 Mbit/s
    • 1250 Mbit/s
  • SFP transceiver standard
    • DWDM
    • BX
  • Maximum transfer distance
    • 120000 m
    • 1000 m
  • Product colour
    • Silver
    • Metallic
  • Operating temperature (T-T)
    • -40 - 85 °C
    • 0 - 70 °C
  • Storage temperature (T-T)
    • -40 - 85 °C
    • -40 - 80 °C
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 10 - 90%
  • Storage relative humidity (H-H)
    • 0 - 95%
    • 5 - 90%

Side by side

Differences highlightedShow differences only
49 specifications
A

ATGBICS

DWDM-SFP-2.5G-CH46-120-MSA-I-AT Universally Coded MSA compliant Transceiver DWDM CH46 SFP 2.5GBase (1540.56nm SMF 120km LC DOM Ind Temp)

Model DWDM-SFP-2.5G-CH46-120-MSA-I-AT

View product
B

TP-Link

SM321B-2(UN) network transceiver module Fiber optic 1250 Mbit/s SFP

Model SM321B-2(UN)

View product
Performance3 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers2500 Mbit/s1250 Mbit/s
Interface typeSFPSFP
Single-mode fiber (SMF) supportedYesYes
Multi-mode fiber (MMF) supportedNoNo
Fiber optic connectorLCLC
SFP transceiver standardDiffersDWDMBX
Maximum transfer distanceDiffers120000 m1000 m
WavelengthKnown for one1540.56 nm
Coarse Wavelength Division Multiplexing (CWDM)Known for oneYes
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for one2.5 Gigabit Ethernet
Duplex systemKnown for oneFull
Digital Diagnostics Monitoring (DDM)Known for oneYes
Wavelength-division multiplexing (WDM)YesYes
Export Control Classification Number (ECCN)Known for one5A991
Fiber cable diameters supported (core/cladding)Known for one9/125 µm
Tx wavelength (max)Known for one1310 nm
Rx wavelength (max)Known for one1550 nm
Networking standardsKnown for oneIEEE 802.3z
Features1 differ
Product colourDiffersSilverMetallic
Housing materialKnown for oneMetal
Form factorKnown for oneSFP
Plug and PlayKnown for oneYes
Hot-Plug supportKnown for oneYes
Hot-swapKnown for oneYes
Easy to installKnown for oneYes
Brand compatibilityKnown for oneMSA Compliant
Certificates2 differ
Compliance certificatesDiffersTÜV mark, UKCA, UL, US FDA, REACH, Federal Communications Commission (FCC), RoHS, CERoHS
CertificationDiffersCE, EMC, FCC, REACH, RoHS, TÜVFCC, CE
Sustainabilityidentical
Doesn't containKnown for oneLead
Operational conditions4 differ
Minimum operating temperatureKnown for one-40 °C
Maximum operating temperatureKnown for one85 °C
Operating temperature (T-T)Differs-40 - 85 °C0 - 70 °C
Storage temperature (T-T)Differs-40 - 85 °C-40 - 80 °C
Operating relative humidity (H-H)Differs0 - 95%10 - 90%
Storage relative humidity (H-H)Differs0 - 95%5 - 90%
Packaging dataidentical
Package typeKnown for oneBox
User guideKnown for oneYes
Package widthKnown for one81.5 mm
Package depthKnown for one122.5 mm
Package heightKnown for one38.5 mm
Package weightKnown for one60 g
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) codeKnown for one85369010
Weight & dimensionsidentical
WidthKnown for one55.4 mm
DepthKnown for one14.6 mm
HeightKnown for one12.9 mm
Packaging contentidentical
Quantity per packKnown for one1 pc(s)

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.