Field-replaceable modules
1. RAID Controller(s) (1 or 2). Each unit can be field-replaced in the event of failure (see
RAID Controllers
on page 23). RAID Controllers are designated Controller 0 (left) and Controller 1 (right) in the graphical
user interface (GUI) (see the
Nexsan RAID Storage User Guide
).
Note
In single-controller units, the right slot contains a back plate which helps regulate air flow.
2. Power Supply Units (PSUs) (2). Each unit can be field-replaced in the event of a PSU or PSU fan failure
(see
Power Supply Units (PSUs)
on page 21).
Other modules
3. Interconnect Service Modules (ISMs) (3). Can only be replaced by a fully-trained Service Engineer.
Connectors
4. Power (2): 200–240VAC, 47–63Hz (for Nexsan E60™ units) or 110–240VAC, 47–63Hz (for Nexsan
E48™ units).
CAUTION
: The cordset specification for the Nexsan E60™/Nexsan E48™ in North America is
IEC C13 to IEC C14 rated 250V/10A. When applying power to the system, use ONLY the IEC
power cords originally supplied with the unit. Do NOT use other power cords, even if they
appear identical to the supplied cords.
5. E-Series V/VT: Two expansion ports (
EXP 0
and
EXP 1
) per RAID Controller, Mini-SAS 26 pin I-Pass
(8088) 6Gb/s SAS connectors. E48P™/E60P™: Four expansion ports, Mini-SAS HD expansion
connectors, 12Gb/s SAS connectors.
6. One Management port (
MGMT
) per RAID Controller: Ethernet 10/100 dedicated management port (RJ45)
for web-based configuration.
7. One
SERIAL
port per RAID Controller: Mini-DIN (RJ45 for E60P/E48P) serial port for low-level reporting
(Support use only).
8. Four iSCSI ports (
0
through
3
) per RAID Controller: 1Gb/s Ethernet ports (RJ45s) for iSCSI. If a host port
option is installed (see
Host port options
on page 8), only ports
0
and
1
are usable.
9. Host ports: See
Host port options
on page 8.
LEDs
10. PSU status LED: Indicates the status of power. Green indicates that the 12V and 3V3 outputs are within
specification. Red indicates that one or the other, or both, are outside of specified limits. Orange
indicates that the PSU is in standby mode. The
Environmental Information
page (under
System
Information
) in the graphical user interface (GUI) has more information. See the
Nexsan RAID Storage
User Guide
.
11. PSU fan LED: Indicates the status of the PSU fans. Green indicates that all fans are operating within
specifications. Red indicates that one or more fans are either running too slowly or have failed. When the
PSU is in standby mode, this LED is off. The
Environmental Information
page (under
System
Information
) in the graphical user interface (GUI) has more information. See the
Nexsan RAID Storage
User Guide
.
Rear panel
6
Part Number: P0450139
Rev: A
www.nexsan.com
Nexsan E60™/Nexsan E48™
FRU Removal and Replacement Guide
1