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Product comparison · 2 network transceiver modules

Allied Telesis AT-SPBD20-14/I network transceiver module Fiber optic 1000 Mbit/s SFP vs StarTech.com Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310n

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  • 13specifications compared
  • 6differ
  • 7identical
  • 34known for one product only

Key differences

  • Maximum data transfer rate
    • 1000 Mbit/s
    • 1250 Mbit/s
  • Fiber optic connector
    • SC
    • LC
  • Maximum transfer distance
    • 20000 m
    • 10000 m
  • Digital Diagnostics Monitoring (DDM)
    • No
    • Yes
  • Product colour
    • Metallic
    • Silver
  • Operating temperature (T-T)
    • -40 - 203 °F
    • 0 - 70 °C

Side by side

Differences highlightedShow differences only
47 specifications
A

Allied Telesis

AT-SPBD20-14/I network transceiver module Fiber optic 1000 Mbit/s SFP

Model AT-SPBD20-14/I

View product
B

StarTech.com

Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310n

Model GLCLHSMDST

View product
Performance4 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers1000 Mbit/s1250 Mbit/s
Interface typeSFPSFP
Single-mode fiber (SMF) supportedYesYes
Multi-mode fiber (MMF) supportedKnown for oneYes
Fiber optic connectorDiffersSCLC
SFP transceiver standardKnown for oneLH, LX
Maximum transfer distanceDiffers20000 m10000 m
WavelengthKnown for one1310 nm
Networking standardsKnown for oneIEEE 802.3z
Duplex systemFullFull
Auto MDI/MDI-XKnown for oneYes
Digital Diagnostics Monitoring (DDM)DiffersNoYes
Fiber ports quantity11
Tx wavelength (max)Known for one1490 nm
Rx wavelength (max)Known for one1310 nm
Tx power (min)Known for one-9 dBmW
Tx power (max)Known for one-3 dBmW
Link budgetKnown for one14 dB
Features1 differ
Product colourDiffersMetallicSilver
Housing materialKnown for oneAluminium
Hot-swapYesYes
Mean time between failures (MTBF)Known for one200000 h
Brand compatibilityKnown for oneCisco
Compatible productsKnown for oneGLC-LH-SMD
Plug and PlayKnown for oneYes
Poweridentical
Power consumption (typical)Known for one1 W
Certificatesidentical
Compliance certificatesKnown for oneCE, RoHS
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 203 °F0 - 70 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Operating relative humidity (H-H)Known for one5 - 95%
Weight & dimensionsidentical
WidthKnown for one12 mm
DepthKnown for one58 mm
HeightKnown for one8 mm
WeightKnown for one18 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging dataidentical
Package widthKnown for one91 mm
Package depthKnown for one112 mm
Package heightKnown for one33 mm
Package weightKnown for one95 g
Logistics dataidentical
Master (outer) case widthKnown for one346 mm
Harmonized System (HS) codeKnown for one85369010
Master (outer) case lengthKnown for one427 mm
Master (outer) case heightKnown for one356 mm
Products per master (outer) caseKnown for one108 pc(s)
Country of originKnown for oneChina
Other featuresidentical
RX sensitivityKnown for one-23 dB

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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