Connectors And Electrical Data - Siemens SCALANCE X308-2M Operating Instructions Manual

Technical specifications
8.7 X-300M PoE technical specifications
8.7.2

Connectors and electrical data

Table 8- 85
Max. number
Electrical
Media module slots
Transmitter output (optical) and receiver input
Table 8- 86
Power supply
Current consumption
Max. power consumption
(incl. PoE power supply of the connected PoE
devices (PDs))
Power loss at 24 VDC
Overcurrent protection of the power supply
Non-replaceable fuse
Redundant power supply unit
Redundant power supply possible
Table 8- 87
Voltage via signaling contact
Switching capacity (resistive load)
Table 8- 88
Power supply
Signaling contact
194
Connection for end devices or network components
Electrical data I
Electrical data: Signaling contact
Plug-in terminal block for connectors of the power supply and signaling contact
8 ports
4 x RJ-45 jacks, MDI-X pinning,
10/100/1000 Mbps (half/full duplex)
power supply for connected devices (PDs) using
Power over Ethernet (PoE) according to
IEEE 802.3af / 802.3at (type 1)
2 x modular
(2 ports per slot)
The values correspond to those of the permitted
MM900 media modules and SFP transceivers.
24 VDC (19.2 to 28.8 V)
2 A
48 W
17 W
3 A / 32 V and
5 A / 125 V (PoE)
No
Yes
24 VDC
max. 100 mA
1 x 4-pin male connector
1 x 2-pin male connector
Operating Instructions, 02/2012, A5E01113043-12
SCALANCE X-300