Siemens SCALANCE X101-1 Operating Instructions Manual page 45

Technical specifications
Switching properties
Response to LLDP frames
Response to spanning tree BPDU
frames
Note
The number of SCALANCE X Industrial Ethernet devices connected in a line influences the
frame delay time.
When a frame runs through the SCALANCE X-100 media converter, this is delayed typically
by approximately 8 µs by the cut through function of the internal switch.
At 100% bus load, these times can be higher depending on the system (maximum 140 µs).
Note
Temperature code for c-UL-us for hazardous locations, FM and ATEX Zone 2
You will find the temperature code "T.." or the maximum ambient temperature "Ta: .." on the
type plate.
SCALANCE X-100 media converter
Operating Instructions, 04/2016, C79000-G8976-C346-02
Blocking
Forwarding
Technical specifications
7.2 SCALANCE X101-1LD
45