Dell PowerStore 7000T EMC PowerStore Hardware Information Guide - Page 12

Table 5. Embedded module LEDs (continued) LED Location Unsafe to remove State White Off Description Do not remove the node. Improper removal could cause data loss. Safe to remove the embedded module when the embedded module has been properly prepared. Base enclosure I/O module types 4-port 25GbE SFP based I/O module The 4-port 25GbE SFP based I/O module is an Ethernet I/O module that is used to serve Ethernet network traffic and iSCSI block protocol to hosts for the platform. The I/O module uses an optical 10G or 25G capable SFP+ connection to a host or switch port. 4-port BaseT I/O module The 4-port BaseT I/O module can interface at speeds of 1 Gb/s and 10 Gb/s and supports both Ethernet network traffic and iSCSI (Block) on the same node. Ports can be configured as both IP and iSCSI simultaneously. The I/O module comes with four 10-Gb/s RJ-45 ports, one power/fault LED, activity LED, and link LED for each port. 4-port 32Gb Fibre Channel I/O module The 4-port 32Gb Fibre Channel I/O module is used to serve Fibre Channel block protocol via SAN to hosts for the platform. The I/O module is available with either 16G FC SFP modules or with 32G FC SFP modules. Each port has an optical 16G/32G capable SFP connection to a host or switch port. I/O module LED status Figure 8. Base enclosure I/O module LEDs Table 6. Base enclosure I/O module LEDs LED Location Port link Power fault 12 Base enclosure component descriptions State Green or blue Off Green Amber Description Link up Link down Power on Power fault