Brocade FastIron SX Series Chassis Hardware Installation Guide - Manual (Page 56)

CAUTION
Do not install the device in an environment where the operating ambient temperature can
exceed 40o C (104o F).
CAUTION
All devices with DC power supplies are intended for installation in restricted access areas only.
A restricted access area is where access can be gained only by service personnel through the
use of a special tool, lock and key, or other means of security, and is controlled by the
authority responsible for the location.
CAUTION
For a DC system, use a grounding wire of at least 6 American Wire Gauge (AWG). The 6 AWG
wire should be attached to an agency-approved crimp connector crimped with the proper tool.
The crimp connector should allow for securement to both ground screws on the enclosure. For
the Ground lug, use UL listed Panduit crimp connector, P/N LCD6-10A, and two 10-32, PPH,
screws to secure crimp connector to chassis. The grounding position is located on the side of
the chassis adjacent to the ground symbol.
CAUTION
For the DC input circuit to the system, make sure there is a 30 amp circuit breaker, minimum
-48Vdc, double pole, on the input to the terminal block. The input wiring for connection to the
product should be Listed copper wire, 8 AWG, marked VW-1, and rated minimum 90 degrees
Celsius.
CAUTION
All devices with AC power sources are intended for installation in restricted access areas only.
A restricted access area is a location where access can be gained only by service personnel
through the use of a special tool, lock and key, or other means of security.
CAUTION
For a Brocade AC system, use a ground wire of at least 6 American Wire Gauge (AWG). The
ground wire should have an agency-approved crimped connector (provided with the chassis)
attached to one end, with the other end attached to building ground. The connector must be
crimped with the proper tool, allowing it to be connected to both ground screws on the
enclosure.
CAUTION
Use a separate branch circuit for each AC power cord, which provides redundancy in case one
of the circuits fails.
Installing FastIron SX Devices
54 Brocade FastIron SX Series Chassis Hardware Installation Guide
53-1003092-01