Siemens SCALANCE X408-2, Краткое руководство по эксплуатации

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SCALANCE X-400
Compact Operating Instructions, 10/2013, A5E01020054-06
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Description
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3.1 SCALANCE X414-3E basic device - overview
Overview
The SCALANCE X414-3E has two integrated gigabit Ethernet twisted pair ports (10, 100 or
1000 Mbps) to interconnect multiple switches. The nodes are connected over 12 Fast
Ethernet ports integrated in the switch (10 or 100 Mbps).
To set up optical gigabit networks, both integrated gigabit Ethernet ports can be converted to
fiber-optic cable over a 2-port gigabit Ethernet module. The module variants MM492-2 for
multimode fiber (up to 750 m), MM492-2LD (up to 10 km), MM492-2LH (up to 40 km), and
MM492-2LH+ (up to 70 km) and MM492-2ELH (up to 120 km) for single mode fiber are
available.
To set up optical Fast Ethernet networks (100 Mbps), you can insert media modules in slots
6 and/or 7. The module variants MM491-2 for multimode fiber (3 km), MM491-2LD (26 km),
and MM491-2LH+ (70 km) for single mode fiber are available.
Using the extender module EM495-8, you can expand the X414-3E device by eight Fast
Ethernet copper ports.
Using the extender module EM496-4, you can expand the X414-3E device with four Fast
Ethernet media module slots.
Figure 3-1 Basic device without media modules, protective caps and covers