Figure 1-9: Adapter - NEC Storage M100 Series User Manual

User Guide
1.2.2.4 Adapter
Label
(1) Maintenance port
(2) ID configuration dial
(3) ID display LED
(4) LAN port
(5) Status display LED
(6) Disk port (IN)
(7) Disk port (OUT)
(8) Ejector
Release 6.0

Figure 1-9: Adapter

Description
This port is for maintenance. This port is not used
under normal conditions.
The ID configuration dial is not used.
The ID display LED is not used.
The LAN port is used for maintenance. It is not
used under normal operation.
For details about the status display LED, see
Section 1.2.3: "LED
A disk port (IN) is used to connect the disk array
controller or disk enclosure located before the
given enclosure.
Each adapter has two disk ports for (IN). Typically,
only the right (IN) port is used.
Each port has a fault LED (right) and a link LED
(left).
The disk port (OUT) is used to connect the disk
enclosure behind the given enclosure. Each
adapter has one disk port (OUT).
Each port has a fault LED (right) and a link LED
(left).
The ejector is used to attach and remove the
adapter.
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Chapter 1 Overview
Display".