Product comparison · 2 network transceiver modules

Allied Telesis AT-QSFPSR4 V2 vs Allied Telesis AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm

Key differences

Maximum data transfer rate
- AT-QSFPSR4 V2:10300 Mbit/s
- AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm:100 Mbit/s
Interface type
- AT-QSFPSR4 V2:QSFP+
- AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm:SFP
Fiber optic connector
- AT-QSFPSR4 V2:QSFP+, SC
- AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm:SC
Maximum transfer distance
- AT-QSFPSR4 V2:150 m
- AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm:2000 m
Wavelength
- AT-QSFPSR4 V2:850 nm
- AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm:1310 nm

Differences highlightedShow differences only

Comparison of AT-QSFPSR4 V2, AT-SPFX/SC
10 specifications	A Allied Telesis AT-QSFPSR4 V2 View product	B Allied Telesis AT-SPFX/SC network transceiver module Fiber optic 100 Mbit/s SFP 1310 nm Model AT-SPFX/SC View product
Performance5 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	10300 Mbit/s	100 Mbit/s
Interface typeDiffers	QSFP+	SFP
Multi-mode fiber (MMF) supported	Yes	Yes
Fiber optic connectorDiffers	QSFP+, SC	SC
SFP transceiver standardKnown for one	SR4	Unknown — not stated by the source
Maximum transfer distanceDiffers	150 m	2000 m
WavelengthDiffers	850 nm	1310 nm
Featuresidentical
Product colour	Grey	Grey
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Trade Agreements Act (TAA)

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.