4 • Operation and shutdown

Model 3125 RAS Getting Started Guide

 

 

Introduction

This chapter describes how to start or power-down the RAS.

Activating the RAS

Power to the modules is delivered from the cPCI chassis backplane through the 47-pin PICMG 2.11 power connectors on the 3125RC. Upon insertion in the cPCI chassis, the Model 3125 immediately powers up and begins its boot cycle. During the boot cycle, the following occurs on the 3125RC Resource Card:

1.The POWER LED illuminates, indicating normal power is being applied to the Model 3125.

2.The SYSTEM LED begins flashing, indicating the Model 3125 is operating normally.

On the 3125TM Transition Module, the following occurs after power is applied:

1.The Link 1 Frame LED illuminates, indicating that the RAS is synchronizing with the T1/E1/PRI signal.

2.After 5 seconds, the Link A Error LED flashes, indicating that the RAS is satisfied with the quality of the T1/E1/PRI signal.

3.After 10 seconds, the Link A Error LED extinguishes, indicating that the RAS is satisfied with the network signal and that the link is ready for use.

4.There are two LEDs on the RAS 10/100 Ethernet port: a green LED that indicates line speed, and a yellow LED that indicates link status and activity.

The yellow LED is either flashing yellow (meaning that packets are being received at the Ethernet port) or solid yellow (meaning that the link is valid but no packets are being received).

The green LED is either lit (indicating 100 Mbps operation) or off (indicating 10 Mbps operation).

Note The green LED reflects the speed of the last valid Ethernet connection.

The Model 3125 RAS is operational.

De-activating the RAS

To power-down the 3125 RAS, either remove power from the cPCI rack in which the RAS is installed, or do the following to remove the 3125RC Resource Card and/or 3125TM Transition Module from the cPCI rack:

Note Be sure to wear the anti-static strap to prevent electrostatic damage to the module.

1.Use a Phillips screwdriver to loosen the captive fasteners on the 3125RC (see figure 11 on page 30) until the fasteners no longer attach the module to the rack.

2.Press the red tab on each injection/ejection handle to release the handles (see figure 7 on page 28).

3.Slide the module from the rack and place it in an anti-static bag.

4.At the 3125TM Transition Module, disconnect and label the network cables from the module.

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Introduction

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Patton electronic 3125 manual Activating the RAS, De-activating the RAS
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3125 specifications

The Patton Electronics 3125 is a versatile, high-performance device designed for a variety of communication applications. Known for its durability and reliability, this product has made a name for itself in the realm of network connectivity and data communication.

One of the standout features of the 3125 is its support for both T1 and E1 serial data connections. This flexibility allows users to adapt the device to different network environments, making it suitable for various applications ranging from remote access to integrating legacy systems with modern networks. The device supports frame relay and PPP protocols, which are critical for ensuring efficient data transfer across networks.

The Patton 3125 is equipped with advanced technologies that enhance its functionality. For instance, it incorporates an intelligent line monitoring feature, which helps identify and troubleshoot line faults automatically. This capability can minimize downtime, offering users a more reliable communication experience and reducing the need for on-site maintenance.

Another significant characteristic of the 3125 is its built-in network interface card (NIC) support, which allows seamless integration with IP networks. This feature is particularly valuable for businesses looking to modernize their infrastructure without completely overhauling existing systems. Furthermore, the device supports various signaling protocols, including CAS, NI1, and NI2, which facilitates compatibility with different telecom services.

Additionally, the Patton 3125 comes equipped with a user-friendly web-based interface, making configuration and management straightforward. This feature is particularly beneficial for network administrators, allowing them to monitor performance and adjust settings remotely. The device also supports SNMP for enhanced network management capabilities, further streamlining operational efficiency.

In terms of physical characteristics, the Patton 3125 is built to withstand challenging environments. Its robust casing ensures durability, and it features various mounting options for easy installation in different settings, whether in a data center or an office environment.

Overall, the Patton Electronics 3125 stands out for its combination of flexibility, advanced technology, and ease of use, making it a valuable asset for organizations seeking reliable communication solutions. Whether connecting legacy systems or enabling high-speed data transfer, the 3125 meets the demanding needs of today’s network landscape.
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