Product comparison · 2 network transceiver modules

Allied Telesis AT-SPSX/E-90 network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm vs Allied Telesis AT-SPTXC network transceiver module Copper 1000 Mbit/s RJ-45

Key differences

SFP transceiver type
- AT-SPSX/E-90 network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm:Fiber optic
- AT-SPTXC network transceiver module Copper 1000 Mbit/s RJ-45:Copper
Interface type
- AT-SPSX/E-90 network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm:SFP
- AT-SPTXC network transceiver module Copper 1000 Mbit/s RJ-45:RJ-45
Maximum transfer distance
- AT-SPSX/E-90 network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm:550 m
- AT-SPTXC network transceiver module Copper 1000 Mbit/s RJ-45:100 m
Product colour
- AT-SPSX/E-90 network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm:Silver
- AT-SPTXC network transceiver module Copper 1000 Mbit/s RJ-45:Grey

Differences highlightedShow differences only

Comparison of AT-SPSX/E-90, AT-SPTXC
17 specifications	A Allied Telesis AT-SPSX/E-90 network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm Model AT-SPSX/E-90 View product	B Allied Telesis AT-SPTXC network transceiver module Copper 1000 Mbit/s RJ-45 Model AT-SPTXC View product
Performance3 differ
SFP transceiver typeDiffers	Fiber optic	Copper
Interface typeDiffers	SFP	RJ-45
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorKnown for one	LC	Unknown — not stated by the source
Maximum transfer distanceDiffers	550 m	100 m
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Tx power (min)Known for one	-9 dBmW	Unknown — not stated by the source
Tx power (max)Known for one	-1 dBmW	Unknown — not stated by the source
Link budgetKnown for one	9 dB	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Features1 differ
Product colourDiffers	Silver	Grey
Housing materialKnown for one	Metal	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-40 - 105 °C	Unknown — not stated by the source

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.