Chapter 1

Overview

This installation guide is divided into the following main sections:

•Overview: A general description of the Avaya M15-155F, M15-155SF and M15 155MS modules, including interfaces, LED indicators, a front panel illustration and a list of hardware features.

•Installation: Step-by-step instructions for installing the M15-155 in an Avaya M770 ATM switch.

•Troubleshooting: Suggested solutions for commonly encountered problems.

•Appendix: Port connector pin assignments.

Note: The Command Line Interface (CLI) software setup and control of the Avaya M770 ATM modules is described in the Avaya M770 ATM Switch User’s Guide.

Description

There are three 15-port ATM OC-3 modules for the Avaya M770 Multifunction switch: the M15-155F Multi-Mode Fiber (MMF) module, the M15-155SF Single- Mode Fiber (SMF) module and the combined M15-155MS module which has 2 Single-Mode and 13 Multi-Mode ports. They provide connection for OC-3 ATM servers and end stations and act as a backbone between switches.

The M15-155 modules and other M770 ATM switching modules comprise a fully functional ATM switch within the Avaya M770 Multifunction chassis. There is no need for a central ATM switching or processing module. The only central module required is the M-SPV/M-SPX/M-SPS Supervisor module (one or two for redundancy) for clock generation for all the Avaya M770 ATM modules.

The M770 ATM switch is a high-performance distributed Asynchronous Transfer Mode (ATM) switch that is designed for building campus backbone applications, high-performance centralized servers, and power-user environments. Its advanced architecture can support very high traffic loads with no data loss or breaks in communication. The M770 ATM Switch also implements LAN Emulation (LANE) components. LANE enables legacy LAN applications to use a transparent ATM transport medium. In this way, end-stations on existing LANs can communicate with ATM end-stations.

The Avaya M770 supports a range of ATM switching modules that enable you to customize the switch for different applications in your network. The M770 ATM switch is designed as a software-upgradeable product, so that you can expand the functionality of the switch by downloading new software.

The M15-155 is manageable with CajunView™, Avaya’s family of SNMP network management systems, or any other SNMP-based management system.

M15-155 Installation Guide

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Canon M15-155 manual Overview, Description
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M15-155 specifications

The Canon M15-155 is a highly versatile and compact mirrorless camera that caters to both novice and more experienced photographers. This model is known for its outstanding combination of features, technologies, and characteristics that make it a popular choice among enthusiasts who value quality and portability.

A standout feature of the Canon M15-155 is its 15-155mm lens, which offers a broad focal range equivalent to approximately 24-248mm in 35mm terms. This versatility allows users to capture a variety of subjects, from expansive landscapes to intimate portraits, all in one lightweight package. The lens incorporates advanced optics, delivering sharp images with excellent color rendition and minimal distortion, making it ideal for various shooting conditions.

The camera is built around a 24.1-megapixel APS-C CMOS sensor, which contributes to its impressive image quality. This sensor excels in low-light situations, allowing photographers to capture stunning images with natural detail and vibrant colors. Coupled with Canon’s DIGIC 8 image processor, the M15-155 ensures fast performance, including rapid autofocus and continuous shooting speeds of up to 6 frames per second.

Another important characteristic of the Canon M15-155 is its Dual Pixel CMOS AF technology. This feature provides fast and accurate autofocus, with 143 autofocus points covering a wide area of the frame, ensuring that subjects are always in focus, even during rapid movement. For videographers, the camera is capable of shooting 4K video, providing high-resolution video quality with a wealth of detail.

The M15-155 also includes built-in Wi-Fi and Bluetooth connectivity, allowing for seamless sharing of images and remote camera control via a smartphone app. This enhances the user experience, enabling photographers to easily upload their photos to social media or back up their work while on the go.

Ergonomically designed, the camera body is both lightweight and user-friendly, making it easy to handle and operate for extended periods. The touch-sensitive LCD screen is fully articulating, allowing for creative shooting angles, making it ideal for vlogging or capturing difficult angles.

In summary, the Canon M15-155 merges powerful features with portability, creating a camera that is highly sought after for both casual and professional applications. Its impressive lens versatility, advanced imaging capabilities, and user-friendly design ensure that it remains an appealing option in the competitive mirrorless camera market.
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