Product Overview; Type Designations - Siemens SCALANCE X-300 Manual

2.2

Product overview

2.2.1

Type designations

Structure of the type designation
The type designation of an IE Switch X-300 is made up of several parts that have the
following meaning:
X 3 -
Interfaces of devices without optical ports:
Interface
FE
[-]
Interfaces of devices with optical ports:
Interface
FE
LD FE
[-]
LD
LH
LH+
SCALANCE X-300
Operating Instructions, 10/2010, A5E01113043-10
EECExpanded temperature range
PoE Power over Ethernet
[-] Device without module slots
M Modular device
Interface
Number of ports or
number of module slots in modular devices
Number of electrical ports or
total number of ports in modular devices
[-] Compact housing
R Rack device
Property
Electrical RJ-45 port for 10/100 Mbps.
Electrical RJ-45 port for 10/100 Mbps or 10/100/1000 Mbps.
Property
SC port 100 Mbps multimode FO cable (up to max. 3 km).
SC port 100 Mbps single mode FO cable (up to max. 26 km).
SC port 1000 Mbps multimode FO cable (up to max. 750 m).
SC port 1000 Mbps single mode FO cable (up to max. 10 km).
SC port 1000 Mbps single mode FO cable (up to max. 40 km).
SC port 1000 Mbps single mode FO cable (up to max. 70 km).
Introduction
2.2 Product overview
19