Installation Guide

Table Of Contents
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 trained service personnel through the use of a special tool, lock and key, or
other means of security.
CAUTION
For the DC input circuit to the system of ExtremeRouting MLX-4, ExtremeRouting MLX-8, and ExtremeRouting MLX-16
routers (1800W supply), make sure there is a 60 amp circuit breaker, minimum -48VDC, double pole, on the input lugs to
the power supply. The input wiring for connection to the product should be copper wire, 6 AWG, marked VW-1, and rated
minimum 90° C.
CAUTION
For the DC input circuit to the system of ExtremeRouting MLX-4, ExtremeRouting MLX-8, and ExtremeRouting MLX-16
routers (1200W supply), make sure there is a 40 amp circuit breaker, minimum -48VDC, double pole, on the input lugs to
the power supply. The input wiring for connection to the product should be copper wire, 6 AWG, marked VW-1, and rated
minimum 90° C.
CAUTION
For the DC input circuit to the system of an ExtremeRouting MLX-32 (3000W supply) make sure there is a 80 amp circuit
breaker, minimum -48Vdc, double pole, on the input lugs to the power supply. The input wiring for connection to the
product should be Listed copper wire, 2 AWG, marked VW-1, and rated minimum 90° C.
For the NEBS-compliant installation of MLX Series-4, MLX Series-8, and MLX Series-16 routers with a DC system:
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. Grounding position is located on the side of the chassis
adjacent ground symbol.
For the NEBS-compliant installation of MLX Series-4, MLX Series-8, and MLX Series-16 routers with an AC system:
CAUTION
For an Extreme Networks 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.
For the NEBS-compliant installation of MLX Series-32, routers with a DC system:
CAUTION
For an ExtremeRouting MLX-32 DC system, use a grounding wire of at least 2 American Wire Gauge (AWG). The 2 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. Grounding position is located on the side of the chassis
adjacent ground symbol.
For the NEBS-compliant installation of MLX Series-32, routers with an AC system:
Installation precautions
Extreme Routing MLX Series Hardware Installation Guide
90 53-1004203-04