5. SAN I/O module status indicator
6. serial port (RJ-45 connector)
Cisco Nexus B22 Fabric Extender Module
The Cisco Nexus B22 Fabric Extender module acts as a remote line card for a parent Cisco Nexus switch. This module is
an extension of the parent Cisco Nexus switch fabric. The Fabric Extenders and the parent Cisco Nexus switch together
form a distributed modular system. The Cisco Nexus B22 Fabric Extender connects to the server modules using 10 Gb
Ethernet and consists of eight 10 Gb Ethernet fabric uplinks to the parent Cisco Nexus switch. The Cisco Nexus B22
Fabric Extender module consists of the following:
• Sixteen 10 Gb (internal) Ethernet ports
• Eight 10 Gb Ethernet SFP + ports
• Two single color LEDs per port for external uplink ports
Figure 18. Cisco Nexus B22 Fabric Extender Module
1. external network ports (8)
2. port LED indicator
3. status indicator
4. identification indicator
Dell PowerEdge M I/O Aggregator Switch
The PowerEdge I/O Aggregator is a layer 2 switch blade with two fixed 40 GbE ports on the base module and provides
support for two optional plug-in modules. The Aggregator runs the Dell Force10 Operating System (FTOS) and
autoconfigures as an unmanaged switch with bridging and multiplexing features.
This module provides:
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