Installation Guide

Table Of Contents
22 Brocade MLX Series and Brocade NetIron XMR Installation Guide
53-1004195-03
Router modules
For Brocade MLX 16-slot routers, NI-MLX-10Gx8-M and NI-MLX-10Gx8-D modules require the installation of high-speed fans in
addition to high-speed switch fabric modules. For information about the high-speed fans, see “NIBI-16-FAN-EXH-A high-speed fan
assemblies” on page 39.
Figure 16 displays the faceplate of the NI-MLX-10Gx8-M and NI-MLX-10Gx8-D modules. Figure 17 shows the RX and TX orientation
for the ports, and identifies which LED goes with which port.
FIGURE 16 NI-MLX-10Gx8-M and NI-MLX-10Gx8-D module faceplate
FIGURE 17 Port RX and TX, and LED designations for NI-MLX-10Gx8-M and NI-MLX-10Gx8-D modules
NI-MLX-10Gx8-M and NI-MLX-10Gx8-D modules support the SFP+ optics; they do not support SFP optics. For a list of supported
SFP+ optics, refer to the latest version of the Brocade Optics Family Data Sheet, available online in the following location:
http://www.brocade.com/downloads/documents/data_sheets/product_data_sheets/optics-family-ds.pdf
NI-MLX-10Gx8-M and NI-MLX-10Gx8-D interface module LEDs
The NI-MLX-10Gx8-M and NI-MLX-10Gx8-D interface module LEDs indicate module and port status, as described in Table 10.
Installation considerations
When you install NI-MLX-10Gx8-M or NI-MLX-10Gx8-D modules, you must upgrade the software on all interface modules and
management modules to the appropriate software release. Refer to the Hardware Installation Notes that shipped with the interface
module.
TABLE 10 NI-MLX-10Gx8-M and NI-MLX-10Gx8-D interface module LEDs
LED Location State Meaning
Power Lower left corner of module Green Module is receiving power
Off Module is not receiving power
Link/Activity Underneath the ports. Top port LED
on left, bottom port LED on right.
Green
blinking
Port enabled and link is up.
Off Port is disabled.