
MultiLaneMLO4034-LR8 Optical Switch Box
The MLO box enables users to test transceivers’ optical transmitter characteristics and optical receiver sensitivity, supporting most form factors up to eight parallel fibres or eight wavelengths. The box includes the required optical switc
- UK & Ireland stock and lead times
- Demo & loan units, plus rent-vs-buy options
- Engineer-led pre-sales and on-site support
View full datasheet & specs → · Optical Networking, DCI & Transceivers
Overview
The MLO box enables users to test transceivers’ optical transmitter characteristics and optical receiver sensitivity, supporting most form factors up to eight parallel fibres or eight wavelengths. The box includes the required optical switches and is equipped with integrated power monitors, variable optical attenuators and a WDM demultiplexer.
Available variants are:
- MLO4034-CWDM4 (SM)
- MLO4034-LR4 (SM)
- MLO4034-PSM4 (SM)
- MLO4034-SR4 (MM)
- MLO4034-LR8 (SM)
- MLO4034-SR8 (MM)
Applications include:
- Production testing of 10G to 400G transceivers
- Optical transceiver test
- Transceiver manufacturing test
- Transceiver evaluation and validation
- Sensitivity testing of optical receivers
Specifications are indicative, please confirm current configuration with our team.
Talk to an engineer about the MLO4034-LR8 Optical Switch Box
Get a quote, book a demo or loan unit, or ask about specs and lead times, usually answered the same working day.



