Mm991-2Fm Product Characteristics; Mm991-2Ld Product Characteristics - Siemens SCALANCE MM900 Compact Operating Instructions

3.4.7

MM991-2FM product characteristics

Possible attachments
The MM991-2FM media module has the following:
● 2 x 100 Mbps, BFOC port optical (multimode, glass) with diagnostics up to max. 5 km
Image 3-7
[Device labeling in square brackets]
3.4.8

MM991-2LD product characteristics

Possible attachments
The MM991-2LD media module has the following:
● 2 x 100 Mbps, BFOC port optical, (single mode glass), up to max. 26 km
Image 3-8
[Device labeling in square brackets]
SCALANCE MM900
Compact Operating Instructions, 05/2016, A5E02630805-12
MM991-2FM [9912AB]
MM991-2LD [9912AC]
Description
3.4 Product characteristics
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