Port Extension - Fujitsu BS2000 SE Series Operating Manual

Additive Components

3.1 Port extension

On SE700, SE500 and SE300 a redundantly designed Net Unit can be enhanced with a port extension.
In this case two redundant switches supplement the existing ports of the Net Unit to provide up to 96 redundant
LAN ports.
The switches ICX 6450-24 and -48 resp. ICX 7450-48 of the "base" Net Unit are connected to those of the port
extension with an FC cable.
i
In multi-rack systems, the switches can be installed in different racks. On the SE300 the port extension is
possible if the Net Unit is redundant in design.
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