Product comparison · 2 network transceiver modules

TP-Link TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm vs TP-Link TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm

Key differences

Maximum transfer distance
- TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:10000 m
- TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:300 m
Wavelength
- TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:1310 nm
- TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:850 nm
Tx power (min)
- TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:-8.2 dBmW
- TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:-7.3 dBmW
Tx power (max)
- TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:0.5 dBmW
- TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:-1 dBmW
Rx power (min)
- TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:-14.4 dBmW
- TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:-9.9 dBmW
Rx power (max)
- TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm:0.5 dBmW
- TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:-1 dBmW

Differences highlightedShow differences only

Comparison of TXM431-LR, TXM431-SR
30 specifications	A TP-Link TXM431-LR network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm Model TXM431-LR View product	B TP-Link TXM431-SR network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm Model TXM431-SR View product
Performance6 differ
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Maximum transfer distanceDiffers	10000 m	300 m
WavelengthDiffers	1310 nm	850 nm
Tx power (min)Differs	-8.2 dBmW	-7.3 dBmW
Tx power (max)Differs	0.5 dBmW	-1 dBmW
Rx power (min)Differs	-14.4 dBmW	-9.9 dBmW
Rx power (max)Differs	0.5 dBmW	-1 dBmW
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	55.4 mm	Unknown — not stated by the source
DepthKnown for one	14.6 mm	Unknown — not stated by the source
HeightKnown for one	12.9 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	122.5 mm	Unknown — not stated by the source
Package depthKnown for one	81.5 mm	Unknown — not stated by the source
Package heightKnown for one	38.5 mm	Unknown — not stated by the source
Package weightKnown for one	60 g	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.