First Cm-30 Ip Interface Module Configuration - Harris CM-30 Installation & Operation Manual

Appendix A – NetXpress LX Conversion
3. While keeping the name of the MA-230 panel oriented toward the top of the chassis, align the
edges of the module adapter with the module alignment grooves that are provided on the top and
bottom walls of the chassis.
4. Slide the MA-230 module adapter from the rear of the shelf toward its mating connector on the
midplane until the aluminum plate is flush with the top and bottom rails of the back panel.
5. Secure the MA-230 adapter securely to the back panel with the two Phillips screws that are
provided.
6. Install aluminum plates in any remaining blank slots, or reposition the set of aluminum blanking
plates as needed, to completely secure the back panel area.
A.2.1.2 Install the First CM-30 IP Interface Module
You can install the CM-30 module while the multiplexer is still in live service. Proceed with caution
when installing into a live system to prevent service interruption and damage to components.
Before installing the module in the multiplexer, take note of any pre-existing alerts or alarm conditions
being reported by the installed T1/E1 common module. This discussion assumes that the multiplexer is
currently showing a green NORMAL condition on the power supply and the installed T1/E1 common
module controller.
Observe anti-static procedures while handling the CM-30 module outside of its protective packaging.
The packaging should be normalized with the multiplexer prior to opening or handling the bare
module, and the module should not be transported even across the room when not wrapped in anti-
static packaging. If you have a wrist strap, clip it to the multiplexer chassis or the rack into which the
multiplexer is installed.
To install the CM-30 module, perform these steps:
1. Switch bank S2 is used to reset the module to factory defaults. These switches should be set to
OFF for most applications. However, for the very first installation of a new module, you can turn
them ON to initialize the module. Confirm that the two switches on S2 are set properly. (Table 3-2
– CM-30 Switch Settings in Section 3.2.2.2 gives the switch functions.)
2. With the CM-30 module resting on its anti-static bag or other static-safe material, its white tab
turned toward you, and the gold fingers away from you, grasp the module by its edges only and
tilt the module clockwise until the solder side is to your left and the module's components are to
your right.
Note: If you are not wearing a wrist strap, your free hand should maintain a ground connection
with the multiplexer chassis to reduce any static potential.
3. While keeping the white ejector tab oriented toward the floor of the chassis, align the edges of the
module with the slot alignment rails that are provided along the top and bottom of the chassis,
and slide the module in so that it is now supported by the alignment rails.
4. Fully install the module into its mating connector on the midplane by pressing securely on the
white ejector handle.
A.2.2

First CM-30 IP Interface Module Configuration

When the CM-30 module initially receives power, its STATUS indicator light is red, which might also
trigger the Alarm condition on the shelf power supply and any devices that are connected to the Alarm
output contacts on the rear panel. This condition should not impede any T1/E1 services on the system.
After approximately 40 seconds, the ACTV and STATUS indicator lights blink green to show that the
CM-30 module is now in Learning mode and that your T1/E1 controller module is still operating the
multiplexer. To further configure the CM-30 module, perform these steps:
1. Connect and log on to the NetXpress LX (CM-30) Web interface using the instructions in Section
4.2.1 – Connect and Log On to Access NetXpress LX Home Page.
Harris Corporation
Intraplex Products
NetXpress LX & CM-30 Installation & Operation Manual
Version 1, September 2010
A-3