under the order
Name:
SCALANCE X accessory,
Article:
6GK5991-2AE00-8AA0
Category:
Industrial Ethernet
Price:
on request
SCALANCE X accessory, Media module MM991-2LH+, 2x 100 Mbit/s SC ports optical; single-mode optical up to max. 70 km
Download instructions at Siemens
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