Siemens SIMATIC NET SCALANCE XM-400 Series User Manual

Type Properties Article number
STP991-1 1 x 100 Mbps ST port optical for glass FO cable (mul‐
timode) up to max. 3 km
6GK5 991-1AB00-8AA0
STP991-1LD 1 x 100 Mbps ST port optical for glass FO cable (sin‐
gle mode) up to max. 26 km
6GK5 991-1AC00-8AA0
Can only be operated in SCP and STP slots.
Description of the device
4.3 Accessories
SCALANCE XM-400
26 Operating Instructions, 03/2021, C79000-G8976-C306-10

Siemens SIMATIC NET SCALANCE XM-400 Series Specifications

General

Brand	Siemens
Model	SIMATIC NET SCALANCE XM-400 Series
Category	Switch
Language	English