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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.
Optical connectors
Quantity
Connectors
Properties
Transmission mode
Transmission rate
Transmission medium
Light source
Wavelength
Cable length (max.) *
Transmitter output (optical)
SCALANCE X-100
Operating Instructions, 02/2019, A2B00060666-10
1536 bytes
Yes
100Base-FX complying with IEEE 802.3
100 Mbps (Fast Ethernet)
Multimode fiber-optic cable
LED/Class1-LASER "Eye safe"
1300 nm
At 50 µm fiber core diameter
)
At 62.5 µm fiber core diameter
Minimum
Maximum
Technical specifications
8.1 SCALANCE X104-2
2
The attachment to Industrial Ethernet uses ST/
BFOC connector technology (Straight Tip/Bayo‐
net Fiber Optic Connector).
At 50 μm
At 62.5 μm
3 km
3 km
-23 dBm
-19 dBm
-14 dBm
45
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