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Technical specifications
Maximum frame size
Forwarding of PRP frames (Parallel
Redundancy Protocol)
Note
The number of SCALANCE X Industrial Ethernet switches connected in a line influences the
frame delay time.
When a frame passes through devices of the SCALANCE X-100 product line, it is delayed by
the store and forward function of the switch
● with a 64 byte frame length by approx. 10 microseconds (at 100 Mbps)
● with a 1500 byte frame length by approx. 130 microseconds (at 100 Mbps)
This means that the more devices of the SCALANCE X-100 product line, the frame passes
through, the longer the frame delay.
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.
8.4
SCALANCE X108PoE
Table 8-4
Technical specifications of the SCALANCE X108PoE
Technical specifications
Order number
SCALANCE X108PoE
Connection to Industrial Ethernet
Number
Design
Properties
Transmission speed
Permitted cable lengths (Industrial
Ethernet)
0 to 55 m
0 to 85 m
0 to 100 m
SCALANCE X-100
Operating Instructions, 02/2019, A2B00060666-10
1536 bytes
Yes
6GK5108‑0PA00‑2AA3
8
RJ-45 jacks with MDI‑X pinning
Half / full duplex
10/100 Mbps
Alternative combinations per length range
● Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180
● Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via
IE FC RJ45 Outlet
● Max. 85 m IE FC TP Marine/Trailing Cable with IE FC RJ45 Plug 180
● Max. 75 m IE FC TP Marine/Trailing Cable + 10 m TP Cord via IE FC RJ45 Outlet
● Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180
● Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet
Technical specifications
8.4 SCALANCE X108PoE
51
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