SCALANCE network components
4.5 SCALANCE X Industrial Ethernet Switches
Note
Slots for pluggable transceivers of the product group SFP991
The pluggable transceivers SFP991 with a transmission rate of 100 Mbps cannot be used for
devices with the letter "G" in the type designation (Gigabit Ethernet) or in the slots for
pluggable transceivers of the product groups SFP992 (1000 Mbps) and SFP993 (10 Gbps).
When inserting an SFP991 into the wrong slot, the device detects the incorrect usage and
reports the error.
SFP992 interfaces (1000 Mbps)
Pluggable transceiver
SFP992-1
SFP992-1+
SFP992-1LD
SFP992-1LD (C)
SFP992-1LH
SFP992-1LH+
SFP992-1ELH
SFP992-1BXMT
SFP992-1BXMR
4.5.20.6
Extender modules SCALANCE PE-400
Devices of the SCALANCE XM-400 series have an extension interface on the right side of
the housing for optional extender modules. The following variants exist:
Figure 4-26
194
Twisted pair
1000 Mbps
-
-
-
-
-
-
-
-
Port Extender SCALANCE PE-400
Fiber-optic cables
1000 Mbps
1x LC, multimode
1x LC, multimode
1x LC, single-mode
1x LC, single-mode
1x LC, single-mode
1x LC, single-mode
1x LC, multimode
1x LC, multimode
System Manual, 09/2019, C79000-G8976-C242-10
Max. segment length / km
0.750
2
10
40
70
120
0.500
0.500
Industrial Ethernet